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BHARATIYA VIDYA MANDIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : English Paper – II
Cycle Test – II
Marks : 50
Std : X
Time : 1.30Hrs
I. Fill in the blanks with the appropriate phrases given below to form a
complete meaning for paragraph :
5
The artist came upon some children ………… (1). There was a twelve year old boy
with………. (2). The artist could not find the model for the ……. (3). One day he
sat………. (4). He was startled to see the face that bore the marks of ………. (5).
a. face of an angle b. in the tavern c. playing in the street d. every sin of man kind.
e. portrait of Judas.
II. Identify the character / speaker
5
1. “ I will give you wine, and food and clothes.”
2. “ I was your model for child Jesus”
3. “Where’s the body”
4. “I’m drowning. There’s no way I can survive this”
5. “We will ring the fire brigade”
III. Fill in the blanks using correct option
5
1. Celine survived owing to her ……….
2. Celine managed to grab a …………..
3. Celine had been drowned for ………. hours.
4. Many wicked men offered to pose as model for………
5. The painter was trying hard to find a model for a painting of……….
IV. Study the mind map and fill in the incomplete details :
5
…….
V. Answer in a paragraph :
5
Describe the traumatic experience of Celine after being swept away into the
drain.
VI. Expanding head lines
5
1. Kidnappers release boy, getting ransom. 2. Special trains to clear rush.
3. Traffic diversion in Chennai. 4. Chennai market closed on Fridays
5. Indian Doctor gets prestigious award.
VII. Write a dialogue with at least ten utterances between two friends talking
about what they are going to do after finishing Std X.
5
VIII. Complete the passage using following hints.
5
Delay is dangerous – postpone things – works get accumulated – try to finish in a
hurry – slipshod – quality gets affected – earn a bad name – prompt action – fetches
good returns .
IX. Study the Pie chart and answer the question given below:
5
Annual expenditure of Raj’s family. His annual income is Rs. 60,000/1. The Raj’s family save Rs. …….. a. 6,600 b. 7,800 c. 8,800 d. 15,000
2. Their minimum expenditure is in…..
a. education b. transport c. clothing d. house rent
3. They pay monthly rent of Rs. …..a.1000 b. Rs. 500 c. Rs. 600 d. Rs. 720
4. They spend Rs. ….more on education than transport.
a. Rs. 1500 b. Rs. 1200 c. Rs. 6000 d. Rs. 2000
5. The difference between house rent and savings is Rs. ……
a. 330 b. 880 c. 600 d. 400
Match the following :
5
1. Serge
- search for models
2. Jack
- sobbed and buned his face in his hands
3. Lunel
- council workes
4. The painter
- Teacher
5. The model
- a small town
BHARATIYA VIDYA MANDIR MAT HR SEC SCHOOL, POLLACHI
Subject: English I
– cycle II
Time: 1
½hrs
Class: X
Marks: 50
I a) Choose the appropriate synonym of the underlined word
1½
1. People give much importance to i) convenience. They want convenient place;
convenient time and convenient wealth.But it is ii) invidious on our part to look for
our convenience at the risk of others’ rights. The downtrodded people could not get
iii) remedied for their problems.
i. a. correction b. safety c. suitability d. success. ii. a.accepted b.justice c.right
d.wrong
iii. a. cured b. solved c. corrected d. accepted
b) Choose the appropriate antonym of the underlined word
1½
2. The teachers’ i) concern is that all her students should pas in her subject.
Students may
ii) fan out of the class. But the teacher has to get them back and iii) offer them
what
they need for their life and exam.
i. a. interest b. disinterest c. anxiety d. fear
ii. a. move out b. come out c. gather d. send out. iii.a. withdraw b. give c. send
d. get
II a) Answer the following in a paragraph
2x5=10
1. How is character important in life? 2. Describe the various qualities of manliness.
b) Quote from your memory the following
5
But once…………….
……………….to look.
c) Read the lines and answer the questions given below
5
1. We ran as if to meet the moon
a) what is the figure of speech
employed?
That slowly dawned behind the trees.
2. Like pearls, and now a silver blade.
a) Why is the river referred to as ‘silver
blade’?
3. And treat those two impostors just the same
a) what are the two impostors?
4. And what is more you’ll be a man, my son.
a) Write down the words in
alliteration
5. And so we went with pail and can
a) who does ‘we’ refer to?
d) Answer the following
4x2=8
1. What caused commotion in the street?
2. What was the condition of the water?
3. What is the twofold duty to be acquired by students? 4. Are students free of
responsibilities?
III a) Spot the errors and rewrite correctly
2
1. The police has arrested the murderer.
2. The man is so poor and he cannot save
anything.
IV a) Syllabify the following
3
1. agriculture 2. Weather
3. Extinct
b) Give a suitable word for the given prefix and suffix
4
1. in- 2. de- 3. –hood
4. -ship
c) Expand the following abbreviation
3
1. ISRO
2. BCCI
3. SAIL
V a) complete the following
3
1. If Raju doesn’t master the Russian language, ………………….. (enter)
2. If Hughie had not given alms to the beggar,………….(reward)
3. If the bus breaks down, ………………(able)
b) Do as directed
4
1. This joke was the funniest joke I've ever heard. (Change into comparative degree)
2. She can walk three times further than you. (change into positive degree)
3. No other flower in this garden is as beautiful as this one. (superlative degree)
4. Very few cities in India are as large as Calcutta. (change into superlative degree)
BHARATIYA VIDYA MANDIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Maths – II
Cycle Test – II
Marks : 50
Std : X
Time : 1.30Hrs
I. Choose the best answer
Part – A
10 x 1 = 10
1. If  is an sure event, then p(  ) = _________ a. 1 b. ¼ c. 0 d. ½
2. If A and B are two events such that P(A) = 0.25, P(B) = 0.05, P(A  B)=0.14
Then P(AUB)=_________ a. 0.61 b. 0.16 c. 0.14 d. 0.6
3. If a point divides the line segment internally in the ratio l :m then l/m is
_________ a. Zero b. Positive c. Negative d. Infinitive
4. If a straight line is perpendicular to Y axis then slope is ___________
a. 60 b. 0 c. 1 d. infinitive
5. A fair die is thrown once. The probability of getting a prime Number is ______
a. ½ b. 2/3 c. 1/6 d. 4/5
6. If A and B is mutually execlusive then A  B is ______a. 1 b. 0 c. ½ c. ¼
7. The set of all possible outcomes of a random experiment is called _________
a. trial b. sample space c. event c. Random experiment.
8. The midpoint of the line joining (2a, b) & (-2a,3b) is
a. (0,-b) b. (0,b) c. (3a,3b) d. None of these.
9. The side BC of a square ABCD is parallel to Y axis then the slope of BC is
a. 1 b. 0 c. Infinitive d. None of these.
10. If a straight line is perpendicular to Y axis then angle of inclination is_____
a. 0o b. 90o c. 30 o d. 60 o
Part-B
Answer the following
5x2=10
11. If the Area of the triangle ABC is 68 sq units and the vertices are A(6,7) B(-4,1)
and (a,-9) taken in order, then find the value of ‘a’
12. The centre of a circle is at (-6,4) If one end of a diameter of the circle is at the
origin, then find the other end.
13. If P(A)=1/2, P(B)=7/10, P(AUB)=1 Find (i) P(A  B ) ii. P(A1  B1)
14. A die is thrown twice. Find the probability of getting a total of 9.
15. Find the angle of inclination of the line passing through the points
(3, 3 ) &(0,0).
Part-C
4x5=20
III Answer the following
16. A triangle has vertices at (6,7), (2,-9) (-4,1). Find the slope of its medians.
17. If the three points (h,o) (a,b) , (o,K) lie on a straight line, then using the area of
a b
  1 where h,k  0
the triangle formula, show that,
h K
18. Two dice are rolled simultaneously. Find the probability that the sun of the
Numbers on the faces is neither divisible by 3 nor by 4.
19. A card is drawn from a deck of 52 cards. Find the probability of getting a king
or a heart or a Red card.
Part-D
IV Answer the following
1x10=10
20. Take a point which is 9 cm away from the centre of a circle of radius 3 cm, and
draw the two tangents to the circle from the point.
BHARATIYA VIDYA MADNIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Mathematics – I
Cycle Test – II
Marks : 50
Std : X
Time : 1 Hr 30 Mins
I. Choose the best answer :
10 x 1 = 10
1. The curved surface area of a right circular cylinder of radius 1 cm and height 1 cm
is equal to…… a.  cm2 b. 2  cm2 c. 3  cm2 d. 4  cm2
2. Base area of a right circular cylinder is 80cm2. If its height is 5cm, then the volume
is equal to…… a. 16cm3 b. 200cm3 c. 400cm3 d. 80cm3
3. The ratios of the respective heights and the respective radii of two cylinders are
1 : 2 and 2 : 1 respectively. Then their respective volumes are in the ratio …….
a. 4 : 1 b. 1 : 4 c. 1 : 2
d. 2 : 1
4. The total surface area of a solid hemisphere of diameter 2cm is equal to………
a. 12cm2 b. 12  cm2 c. 4  cm2 d. 3  cm2
5. If the surface area of a sphere is 100  cm2, then its radius is equal to………
a. 25cm b. 100cm c. 5cm d. 10cm
6. The surface areas of two spheres are in the ratio of 9 : 25. Then their volumes are
in the ratio…….. a. 81 : 625 b. 729 : 15625 c. 27 : 75 d. 27 : 125
7. The ratio of the total surface area of a solid hemisphere to the square of its radius
is…….. a. 2  : 1 b. 3  : 1 c. 4  : 1 d. 5  :1
8. A rectangle 7cm x 5cm is rotated about its smaller edge as axis. The curved
surface area of the solid formed is….. … a. 35cm2 b. 220cm2 c. 770cm2 d. 110cm2
9. What is the slant height of a cone whose base radius is 8cm and height 15cm?
a. 25 b. 17 c. 10 d. 7
10.The relation between the volume “v” of a sphere of radius “r” and its surface area
2
r
4
“s” is…… a. v = rs b. v = s c. v = rs d. v = 4s
3
3
3
II. Answer the following :
5 x 2 = 10
11. Radius and slant height of a solid right circular cone are 35cm and 37cm
respectively. Find the C.S.A and T.S.A of the cone.
12. Radii of two solid hemispheres are in the ratio 3:5. Find the ratio of their
curved surface areas and the ratio of their total surface areas.
13. The volume of a solid right circular cone is 4928cu.cm. If its height is 24cm,
then find the radius of the cone.
14. Find the volume of a solid cylinder whose radius is 14cm and height 30cm.
15. The radius of a spherical balloon increases from 7cm to 14cm as air is being
pumped into it. Find the ratio of volumes of the balloon in the two cases.
III. Answer the following :
4 x 5 = 20
16. Using clay, a student made a right circular cone of height 48cm and base
radius 12cm. Another student reshapes it in the form of a sphere. Find the
radius of the sphere.
17. Through a cylindrical pipe of internal radius 7cm, water flows out at the rate of
5cm/sec. Calculate the volume of water (in litres) discharged through the pipe in
half an hour.
18. A hollow cylindrical iron pipe is of length 28cm. Its outer and inner diameter are
8cm and 6cm respectively. Find the volume of the pipe and weight of the pipe if
1cu.cm of iron weight 7grm.
19. A heap of paddy is in the from of a cone whose diameter is 4.2cm and height is
2.8cm. If the heap is to be covered exactly by a canvas to protect it from rain,
then find the area of the canvas needed.
IV. Answer the following:
1 x10 = 10
20. A bus travels at a speed of 40km/hr. Write the distance time formula and
draw the graph of it. Hence, find the distance traveled in 3 hours.
*** ALL THE BEST ***
BHARATIYA VIDYA MANDIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Maths – II
Cycle Test – II
Marks : 50
Std : X
Time : 1.30Hrs
I. Choose the best answer
Part – A
10 x 1 = 10
1. Probability of Impossible event is……. a. 1 b. ½ c. 0 d. ¼
2. If A and B are two events such that P(A) =0.25; P(B) = 0.25; P(A  B) =0.25
then P(A  B) =…….. a. 0.61 b. 0.25 c. 0.14 d. 0.6
3. Probability of getting 3 heads or 3 tails in tossing a win times is………
a. 1/8 b. ¼ c. 3/8 d. ½
4. The probability of selecting a queen of hearts when a card is drawn from a pack
of 52 playing cards is……. a. 1/52 b. 16/52 c. 1/13 d. 1/26
5. If A and B are mutually exclusive events and S is sample space such that
P(A) = 1/3 P(B) and S = A  B, then p (A) = ……… a. ¼ b. ½ c. ¾ d. 3/8
6. A fair die is thrown once. The probability of getting a prime number is…….
a. ½ b. 4/6 c. ¾ d. ¼
7. If P (A) = 0.25 , P (B) = 0.50, P(A  B) = 0.14 then P(neither A nor B) = ……..
a. 0.25 b. 0.39 c. 0.11 d. 0.24
8. Let A and B be any two events S be the sample space then P(A  B ) = ………

a. P (B) – P(A  B) b. P (A) – P(A  B) c. P  A  B  d. P (A) U P (B)
9. If P is the probabilities of an event A, then P satisfies ………
a. 0 < P < 1 b. 0  P  1 c. 0  P < 1 d. 0 < P  1
10. Two coins tossed simultaneously. The probability of getting at least one head…..
a. ¾ b. ¼ c. 2/4 d. 1/3
II. Answer the following
Part – B
5 x2 = 10
11. An integer is chosen from the first 20 Natural numbers. What is the
probability that it is a prime number?
12. One number is chosen randomly from integers to 50. Find the probability that is
divisible by 6.
13. Three rotton eggs are mixed with 12 good ones. One egg is chosen at random.
What is the probability of choosing a rotton egg?
14. A bag contains 5 red balls and some blue balls. If the probability of drawing a
blue ball from the bag is thrice that of drawing a red ball, then find the number
of blue balls in the bag?
15. If A is an event of a random experiment such that P (A) : P A = 7:12 then find
P (A)
III. Answer the following
Part – C
4 x 5 = 20
16. Three wins are tossed simultaneously. Find the probability that either exactly
two tails or atleast one head turn up.
17. Two dice are thrown together. Find the probability that the sum of the numbers on
the faces is neither divisible by 3 nor by 4.
18. Three coins tossed simultaneously. Find the probability of getting
i) at least one head ii) the same number on all three dice.
19. One card is drawn randomly from a well shuffled deck of 52 playing cards. Find
the probability that the drawn card is i) a diamond ii) not a diamond iii) not an Ace
IV. Answer the following
Part – D
1 x10 = 10
1. Draw a circle of radius 4.2cm and take any point on the circle. Draw the
tangent at that point using the centre.

BHARATIYA VIDYA MANDIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Natural Science
Cycle Test – II
Marks : 100
Std : X
Time : 2.30Hrs
I. Choose the correct answer :
PART – A
30 x 1 = 30
1. Example for fossil fuel is….. a. copper b. iron c. magnesium d. coal
2. Which of the following constitute a food chain? a. Grass, wheat and mango
b. grass, goat and human c. goat, cow and elephant d. grass, fish and goat
3. ……forms decomposer in the pond ecosystem.
a. plants b. bacteria c. frog d. phytoplankton’s
4. Odd one out – a. plant b. grasshopper c. tiger d. snake
5. …..chemical is used in seeding clouds. a. potassium iodide b. calcium carbonate
c. sulphur dioxide d. ammonium phosphate
6. What is called as ; black gold’ ? a. hydrocarbons b. coal c. petroleum d. ether
7. Example for product of green chemistry is…..
a. plastic b. paper c. bioplastic d. halogen flame retardant
8. The term global village was coined by……
a. Greyor Mendel b. Marshall Mc Luhan c. Lamarck d. Educard Jenner
9. Black – Buck is found in …….. sanctuary.
a. Mudumalai b. Vedanthangal c. Vallanadu d. Anaimalai
10. Hazardous bio-medical wastes are disposed by means of……..
a. Land fills b. recycling c. deep well in i9njection d. incineration
11. In India there are …….. National Parks. a. 89 b. 85 c. 86 d. 83
12. Acid rain is due to ….. a. CO2 b. Mercury c. Carbon monoxide d.sulphur dioxide
13. Zooplanktons and phytoplanktons are the ……consumers in a ecosystem.
a. primary b. secondary c, tertiary d. first
14. Asiatic lion is seen in……a. Bandhipur National park b. Gir national park
c. Corbett national park d. sunderbans national park
15. Example for Biodegradable pollutant is…..
a. plastic b. mineral waste c. wood d. PVC pipe
16. Upper part of plumule is covered by a sheath in monocotyledon seed is called……
a. coleorrhiza b. coleoptile c. chaff d. radicle
17. It is a fertilized ovule….. a. Ovary b. seed c. thalamus d. fruit
18. Which is an example for simple fleshy fruit.
a. Jack fruit b. custard apple c. cashew nut d. apple
19. Fragmentation is seen in……a. strigma b. spirogyra c. hydra d. amoeba
20. Pollination by birds is known as ……
a. hydrophily b. Anemophily c. zoophily d. ornithophily
21. …..is an example in pome type of fruit. a. cucumber b. apple c. orange d. mango
22. They show the character of dehiscent and indehiscent fruits.
a. composite fruits b. schizocarpic fruits c. stone fruits d. Aggregate fruits
23. It developes from a tricarpellary, syncarpous superior ovary and breaks into three
one seeded coci ….. a. cucumber b. coriandrum c caster d. acauia
24. Onion is an example for…… a. autochory b. hydrochory c. monocotyledons
d. dicotyledons
25. The product of triple fusion which act as nutritive tissue for the development of
embryo is…… a. zygote b. placenta c. scutellum d. endorsperm
26. Which of the following statement is true…… a. thin walled non mobile spores are
called zoospores b. A motele asexual spores produced by some algae, bacteria
and fungi are Akinetes c. uninucleate non – motile asexual spores are produced
by the fungus are called conidia d. thick walled vegelative cells produced by the
algae during adverse conditions are called aplanospores
27. The mango fruit is called stone fruit. Because it has ……
a. skinny epicarp b. stony mesocarp c. fleshy endocarp d. hard endocarp
28. Consider the following statement regarding the dispersal of fruit by wind and
select the correct answer : a. fruits and seeds dispersal with a sudden jerk by an
explosive mechanism b. fruits of Tridax carry a persistent calyx modified into
pappus c. The fruits of xanthium have harp pointed stiff d. The mesocarp of
coconut is fibrous.
29. This is the one of the methods of reproduction in unicellular organisms like
Amoeba and Bacteria in which they split into two equal halves and produce
new ones is called……
a. Fragmentation b. binary fission c. budding d. spore formation
30. If a water soaked seed is pressed a small drop of water comes out through ……
a. stomata b. lenticel c. mycropyle d. radicle
PART – B
20x2=40
31. Fill ups :
a. Example for caryopsis is……… (cashwenut / paddy )
b. Example for follicle is……. (cotton / calotropis)
32. Write the reason :
Assertion : Pollen grains of anemophilous flowers are dry and powdery
33. Assertion : Autochory is an active mechanism of dispersal.
34. Match :
Self pollination – Bisexual flowers – Allogamy
Cross pollination – Unisexual flowers – Autogamy
35. Redraw the diagram and label the parts :
36. The methods of reproducing and the organisms are given below. Match the type
of reproduction to the suitable organisms :
a. Fission
spirogyra
Yeast
b. Budding
Protozoans
Flatunorms
c. Fragmentation . Bryophyllum
Bacteria
37. Composite fruit is formed by, all the flowers of……A fruit developed from a
single flower with multicarpellary apocarpous superior ovary is………
38. Correct the given statement :
Dehiscent fruits break into many one seeded mericarps.
39. Tomato, apple, cucumber, Polyalthia. Which is different from the rest. Why?
40. Calyx, Androecium, Gynoecium, style. Find the oddman. Give reason.
41. What is pollution.
42. Answer from the given concept :
A tar ball is a blob of oil which has been weathered after floating on the ocean.
Tar balls are aquatic pollutants in most of the seas, which can kill sea birds,
mammals, sellfish etc….. a. What is a tar ball? b. What is the defect of tar balls
on the aquatic organisms?
43. What are the methods adopted for disposal of harmful wastes?
44. Carbohydrates, Proteins, lipids, CO3. Find the odd man out. Give reason.
45. Grass  Grass Hopper 
Frog
Eagle
 Snake 
(Producer)
(A)
Primary consumer Secondary consumer (B)
a. What is (A) in this food chain?
b. What is (B) in this food chain?
46. Mistake identification :
Oil spills on land are causing more damage than those at sea.
47. The food chains are interlinked to form a balanced ecosystem – correct the
Statement.
48. Match the following :
a. Indira Gandhi wild life sanctuary - Kancheepuram district
b. Mudumalai sanctuary – Western Ghats
c. Vedanthangal Sanctuary - Nilgiri Hill
49.
a. Name the process noted as no.1 and 5
b. Name any one fossil fuel
50. Study the food chain :
Paddy  mouse  snake  kite if the producer has a stored up energy of 200k
cal how much of it does the organism at the third tropic level get from it?
PART – C
6x5=30
51. Smoke, smoke everywhere smoke. Do you agree this situation is good for
health. List out the harmful effects of coal burning.
52. Describe the structure of a dicot seed.
53. a. Fruit is the product of fertilization. Is there any fruit is formed without the
Act of fertilization?
b. Represent the classification of fruits in a diagrammatic sketch.
54. a. Name the process by which the fruit is developed.
b. Give the development process in brief.
c. Draw a neat diagram of that process and label.
55. Compare Berry with Pepo with suitable examples.
56. Listout some of the products produced by the process of green chemistry.
BHARATIYA VIDYA MADNIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Physical Science
Cycle Test – II
Marks : 100
Std : X
Time : 1.30Hrs
I. Choose the correct answer :
10 x1 = 10
1. Screw gauge is used to measure the diameter of a. crow bar b. thin wire c.
cricket ball
2. One astronomical unit is the distance between the centre of the earth and
a. centre of the Moon b. centre of the sun c. centre of the mass
3. An object is placed 25 cm from a convex lens whose focal length is 10 cm. The
image distance is a. 50 cm b. 16.66 cm c. 6.66cm
4. The mirror formula is a. 1/f=1/v-1/u b. 1/f = 1/u-1/v c. 1/f=1/v+1/u d. none
5. The height of the image formed by a lens is 48 cm and that of the object is 16cm.
The magnification of the lens is a. 3 b. 0.3 c. 30 d. 6
6. Image is formed by refraction of light due to
a. spherical mirrors b. lenses c. none of the above.
7. The line joining the pole of the mirrors and its centre of currature is called is
Called a. optic axis b. principal axis c.pole
8. The angle between its lateral faces is called
a. angle of deviation b. angle of prism c. angle of emergent
9. If the focal length of convex lens is 20cm, then its power of lens
a. 0.5 dioptre b. 5 dioptre c. -5 dioptre
10. A ray passing through the principal focus after _____ is rendered parallel to the
principal axis a. refraction b. reflection c. dispersion
Part-B
15x2=30
11. Correct the mistakes
Astronomical distance is the mean distance of the surface of the sun from the
surface of the earth.
12. Match:
a. Long distances
at infinity
Sin i
b. Small dimensions
Sin r
c. At focus F
dioptre
d. Refractive index
screw gauge
light year
13. Least count of a screw gauge is an important concept related to screw gauge.
What do you mean by tem least count of a screw gauge?
14. find the odd one a. Screw gauge error
i. zero error ii. Constant error iii. Positive zero error iv. Negative zero error
b. One light year
i. 3x108x365.25x24x60x60m ii. 9.467 x1015 m
iii. 9.467 x1012km iv 1.496 x1011 m
15. What is Astronomical distance?
16. Assertion:
In cancave mirror, the position of the object is at F. The size of the image is
enlarged.
Reason:
Nature of the image is Real and inverted.
a. A is correct, R is wrong
b. A is wrong, R is wrong
c. A, R are correct
d. A is wrong, R is correct
17. We see rainbow in the sky sometimes after the rain
a. What is a spectrum
b. write the sequence of colours in a spectrum.
18. Correct the given diagram
i.
ii.
19.
20.
21.
22.
23.
a. Identify the mistakes and draw the correct ray diagram.
b. Write the justification for your corrections.
What is meant by the focal length?
To draw a ray diagram of image formation by concave mirror, if object is placed
between P and F.
Spot the error.
Diaptre is the unit of focal length. Thus 1 dioptre is the power of a lens whose
focal length is 100 meter.
Label the following in the given diagram given below
i. incident ray ii. Refracted ray iii. Emergent ray iv. Angle of emergence.
24. The radius of currature of a convex mirror is 40 cm. Find its focal length.
25. Draw the ray diagram of a convex lens if the object is kept at 2F.
PART-C
5x2=10
26. Draw the ray diagram when the object is placed in front of a concave mirror in
the following positions.
a. at infinity b. Beyond C c. At C d. At focus F e. Between P and F
27.Explain the defects of vision and rectification.
CHEMISTRY
PART – A
1. Find out the gram molecular mass of sulphuric acid.
2. Match the following :
a. Mono atomic
- Sulphur
b. Diatomic
- Ozone
c. Triatomic
- Helium
d. Polyatomic
- Hydrogen
3. Differentiate between Homoatomic and Heteroatomic molecules
4. Assertion : A) The relative atomic mass of sodium is 23g
Reason : B) All elements are made up of atoms. a) A is right B is wrong
b. A is wrong , B is right c. B explains A d. B does not explain A
5. An organic compound (A) is widely used as a preservative in pickles and has a
molecular formula C2H4O2. This compound reacts with ethanol to form a sweet
smelling compound (B). Identify compound (A) and (B).
6. Molecular formula
Common name
IUPAC name
a. CH3 – CHO
Ethanol
b. CH3 – CH – CH3
OH
Isopropyl alcohol
c. H – COOH
Formic acid
d. CH3 – CO- CH3
Propanone
7. a. A highly poisonous substance is……….
(CH3OH , C2H5OH, C2H5OH+H2O, CH3COOH)
b. Glacial acetic acid is …… acetic acid. (dilute , impure, 3 – 7% , pure)
8. To spot the error / mistake in the given statement :
a. ethers react with Na to liberates CO2 gas.
b. power alcohol is used as coagulating rubber latex.
9. Fill up the blanks :
a. Homologous series posses same ….. and each member differs by ……group.
(general molecular formula, general formula , - CH2 , - COOH)
10.Find out odd one out :
a. Graphite , diamond. Coal, CO2 . b. Diamond, fullerene, coal , graphite
c. Ethyne, propene, propyne, ethyl acetylene.
d. S, C, P, He
PART – B
2 x 5 = 10
11. What are the characteristics of Homolegous series.
12. How is ethanol manufacture from molasses.
PART – C
5 x 2 = 10
24
13. Calculate the mass of glucose in 2 x10 molecules.
14. Calculate the number of moles of 12.046 x 1022 atoms of copper.
15. Calculate number of moles 81g of Aluminium
16. Calculate the number of molecules in 11g of CO2.
17. Calculate the number of moles o f 90g of H2O
PART – D
10 x1 = 10
18. The unit of atomic mass is (grams, kilograms, atomic mass unit, litres)
19. The valency of carbon is (2,3,4,6)
20. Absolute alcohol contains (40%, 80%, 95.5%, 100%)
21. Ethanoic acid is a ……….. (monobasic,dibasic, tribasic. Tetrabasic )
22. The functional group of carboxylic acid is………
(-CHO, - COOH, -OH, - O - )
23. Ethanoic acid on heating with soda lime turns into……..
(methane, ethane, C2H4, H2O)
24. Removal of CO2 from a compound is called ……….
(Oxidation, re4duction, decarboxylation, dehydration)
25. Ketones exibit functional isomerism with………..
(alcohol, ethers, aldehydes, alkanes)
26. Alcohols on reacting with metallic sodium liberates…………
(CO2 , H2, O2 , CO )
27. A good conductor among the allotropes of carbon is………..
(Coal, graphic, diamond, lignite)
PART – C
5 x 2 = 10
13. Calculate the mass of glucose in 2 x1024 molecules.
14. Calculate the number of moles of 12.046 x 1022 atoms of copper.
15. Calculate number of moles 81g of Aluminium
16. Calculate the number of molecules in 11g of CO2.
17. Calculate the number of moles o f 90g of H2O
PART – D
10 x1 = 10
18. The unit of atomic mass is (grams, kilograms, atomic mass unit, litres)
19. The valency of carbon is (2,3,4,6)
20. Absolute alcohol contains (40%, 80%, 95.5%, 100%)
21. Ethanoic acid is a ……….. (monobasic,dibasic, tribasic. Tetrabasic )
22. The functional group of carboxylic acid is………
(-CHO, - COOH, -OH, - O - )
23. Ethanoic acid on heating with soda lime turns into……..
(methane, ethane, C2H4, H2O)
24. Removal of CO2 from a compound is called ……….
(Oxidation, re4duction, decarboxylation, dehydration)
25. Ketones exibit functional isomerism with………..
(alcohol, ethers, aldehydes, alkanes)
26. Alcohols on reacting with metallic sodium liberates…………
(CO2 , H2, O2 , CO )
27. A good conductor among the allotropes of carbon is………..
(Coal, graphic, diamond, lignite)
BHARATIYA VIDYA MANDIR MAT.HR.SEC.SCHOOL, POLLACHI
Sub : Social Science
Cycle Test - II
Marks : 100
Std : X
Time : 2.30 Hrs
SECTION – I
I. Choose the correct answer
PART – I
14 x 1 = 14
1. The allied armies occupied the resources rich……….
a. Rhineland b. Sudetenland c. Green land d. Finland
2. The coal mines given to France were ……a. Jharia b. Saar c. Bokaro d. Ranikanj
3. Blitzkrieg means a……….
a. lighting war b. trench war fare c. sub maraine war fare d. Guerilla war fare .
4. The UNO was established in…… a. 1955 b. 1945 c. 1965 d. 1975
5. Hitler’s secret police was…… a. Fuhrer b. Fasces c. Gestapo
6. The opposition party leader will be given the status of a …… a. cabinet minister
b. deputy minister c. minister of state d. council of ministers.
7. The term …… was first used by Herodotus nearly 2500 years ago.
a. politics b. democracy c. government d. Franchise
8. The monsoon forests are otherwise called as…… a. Tropical evergreen forests
b. Deciduous forests c., Mangrove forests d. Mountain forests
9. Cotton is a…… a. food crop b. cash crop c. plantation crop d. dry crop
10.The crop that grows in drought is……. a. rice b. wheat c. jute d. millets
11……..is called rice bowl of Tamilnadu.
a. Thanjavur b. Ganga plains c. coimbatore d. Punjab
12. The Indian council of Agricultural research (ICAR) was established in........
a. 1929 b. 1939 c. 1919 d. 1949
13. National Income is otherwise called……..
a. real income b. money income c. nominal income d. gross national product
14. Expenditure method estimates national income from the……..
a. output side b. income side c. expenditure side d. saving side
II) Match the following
PART – II
10 x 1 = 10
i) 1. Swastika
- Negative vote
2. Veto
- World Bank
3. Atlantic charter - Bible of Nazis
4. IBRD
- Nazi Emblem
5. Meinkampf
- F.D. Roosevelt
ii) 1. Lignite
- West Bengal
2. Sugar cane
- Natural gas
3. Jute
- a type of coal
4. Krishna – Godhavari delta – long term crop
5. Samba
- Uttar Pradesh
SECTION – II
III. Answer the following questions in brief PART – I
10 x 2 = 20
1. How did Hitler become a chancellor of Germany?
2. Write a note on the scorched Earth Policy
3. Why did America declare war on Japan?
4. Mention some of the specialized agencies of the U.N.O.
PART – II
1. What are national parties?
1.
2.
3.
4.
PART - III
What do you understand by the term natural resource?
Name the mica producing areas of India?
Why dry crops are grown?
What are plantation crops?
PART – IV
1. What is percapita Income?
IV. Distinguish Between
SECTION – III
4x2=8
1. Tropical evergreen forests and Tropical monsoon forests.
2. Wind energy and thermal energy.
3. Commercial and subsistence agriculture.
4. Kharif and rabi crops.
SECTION – IV
V. Answer all the questions given under each caption :
2x4=8
1. Adolf Hitler
a. Where was Adolf Hitler born? b. What was his father?
c. What did he organize ? d. Name the book written by Hitler?
2. Causes of the Second World War :
a. Name the treaty signed by Japan, Italy and Germany
b. Mention some of the ideologies that emerged after the first world war.
c. What was the policy followed by statesmen of the major world powers?
d. What did Hitler Preach?
Section – V
VI. Answer all the four questions :
4 x 5 = 20
1. What are the major achievements of the U.N.O?
2. Mention the types of election and explain them.
3. Discuss any three current challenges in Indian agriculture.
4. Explain the need of the study of National Income.
SECTION – VI
VII. Draw time line on the following :
5
1. Any five important events between the year 1930 and 1950
VIII. Map questions
SECTION – VII
1. Mark the following in the given outline map of Europe :
5
1. Allied Countries
2. Axis countries
2. Mark the following on the given outline map of India and write one or two
sentences about the place :
1. Alluvial soil 2. Mountain forests 3. Mayurbhanj 4. Salem 5. Digboi
6. Vishakhapatnam 7. Neyveli 8. Jute growing areas 9. Coffee growing areas
10. Cotton growing areas.
BHARATIYA VIDYA MANDIR MAT HR SEC SCHOOL
POLLACHI – cycle II
Subject: English I
Time: 1 ½hrs
Class: X
Marks: 50
I a) Choose the appropriate synonym of the underlined word
1½
1
b) Choose the appropriate antonym of the underlined word
1½
2.
II a) Answer the following in a paragraph
2x5=10
1. How is character important in life?
2. Describe the various qualities of manliness.
b) Quote from your memory the following
5
But once…………….
……………….to look.
c) Read the lines and answer the questions given below
5
1. We ran as if to meet the moon
a) what is the figure of speech
employed?
That slowly dawned behind the trees.
2. Like pearls, and now a silver blade.
a) Why is the river referred to as ‘silver
blade’?
3. And treat those two impostors just the same
a) what are the two impostors?
4. And what is more you’ll be a man, my son.
a) Write down the words in
alliteration
5. And so we went with pail and can
a) who does ‘we’ refer to?
d) Answer the following
4x2=8
1. What caused commotion in the street?
2. What was the condition of the water?
3. What is the twofold duty to be acquired by students? 4. Are students free of
responsibilities?
III a) Spot the errors and rewrite correctly
2
1. The police has arrested the murderer.
2. The man is so poor and he cannot save
anything.
IV a) Syllabify the following
3
1. agriculture 2. Weather
3. Extinct
b) Give a suitable word for the given prefix and suffix
4
1. in- 2. de- 3. –hood
4. -ship
c) Expand the following abbreviation
3
1. ISRO
2. BCCI
3. SAIL
V a) complete the following
3
1. If Raju doesn’t master the Russian language, ………………….. (enter)
2. If Hughie had not given alms to the beggar,………….(reward)
3. If the bus breaks down, ………………(able)
b) Do as directed
4
1. This joke was the funniest joke I've ever heard. (Change into comparative degree)
2. She can walk three times further than you. (change into positive degree)
3. No other flower in this garden is as beautiful as this one. (superlative degree)
4. Very few cities in India are as large as Calcutta. (change into superlative degree)