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Scintilla Academy for Applied Sciences’ Education & Research (SAASER)
Jnanajyothinagar, Near Bangalore University, Ullal Main Road, Bangalore 560 056, KA,
India, www.scintillaacademy.com
Ph: 080-23241643 or +91-9632844466
[email protected]
SAPMET: - 2015-16
Time:- 1Hour
Name of the student:…………………………………………………
College…………………………………………………………………
Contact No:…………………………………………………………….
Mail Id…………………………………………………………………..
All the questions are compulsory, each carry 1 mark
1*50=50marks
Answer A, B, C, D (Compulsory) and E/F/G (one section is Compulsory)
Note: - Highlight the answers in Red colour
SECTION A: - ENGLISH
Direction (1 –2): Find the word which is of the same meaning (synonym) to the given word:
1) Lenient
(1) Harsh
(2) Strict
(3) Mild
(4) Unforgiving
2) Ignore
(1) Respect
(3) Regard
(2) Disregard
(4) Consider
Direction (3 – 4): Each sentence has four parts P, Q, R and S. Find out the correct order of the parts in each
question to make a meaningful sentence.
3) of the next election (P)/ while a politician (Q)/ always thinks (R)/ a statesman thinks of the next
generation(S).
(1) QRPS
(2) PQRS
(3) RPQS
(4) SPQR
4) has taken a number of steps (P)/ for safe and comfortable journey (Q)/ the ministry of railways (R)/ by the
public (S).
(1) QSRP
(2) PSQR
(3) QPSR
(4) RPQS
Direction (5 – 6): Fill up the blank with the most suitable word.
5) Gandhiji had ...... unique weapon to protest called the satyagraha.
(1) an
(2) many
(3) a
(4) most
6) I cannot ...... meaning of the sentence.
(1) Make
(3) make for
(2) make up
(4) make out
Direction (7 – 8): Find the word which is of the opposite meaning (antonym) to the given word:
7) Generous
(1) Kind
(2) Benevolent
(3) Mean
(4) Lavish
8) Innocence
(1) Guilt
(3) Simplicity
(2) Ignorance
(4) Harmlessness
Direction (9 – 10) : In the following questions, a sentence has been given in Active/Passive Voice. Out of the
four alternatives suggested below, select the one which best expresses the same sentence in Passive / Active
Voice.
9) you surprise me.
(1) I am to be surprised
(2) You are surprised
(3) I am surprised
(4) me is surprised
10) the boys killed the snake with a stick.
(1) The snake was killed by the boys with a stick.
(2) A stick was killed by the boys with a snake.
(3) A snake with a stick was killed by the boys.
(4) A snake is killed by the boys with a stick.
SECTION B: - MATHEMATICS
11. If b& c are non- zero coplanar vector, then 2-b b-c c- =…………….
a) 27
b) 9
c) 25
d) 0
12. A space vector makes the angle 1500 and 600 with the positive direction of X-axis and Y axis. The angle
made by the vector with the positive direction of Z- axis is
a) 1800
b) 1200
c) 900
d) 600
13. If m is the slope of one of the lines represented by ax2 + 2hxy + by2= 0, then ( h + bm)2=
………………..
a) h2 + ab
b) h2 – ab
c) (a + b)2
d) (a - b)2
14) The general solution of the differential equation 2XX/Y - y=3 is a family of …………………
a) Straight lines
b) circles
c) hyperbolas
d) parabolas
15) cot120cot1020 + cot1020cot660 + cot660cot120= ………………
a) -1
b) 2
c) -2
d) 1
16) The set of real values of X for which f(x) =x/10x in increasing, is …………….
a) [x:x<e]
b) {1}
c) {x:x>=e}
d) Empty
17) The locus of the point of intersection of the tangents drawn at the ends of a focal chord of the parabola X2 =
8Yis
a) Y=2
b) Y= -2
c) X=2
d) X=-2
18) The nth term of the series 1+3+7+13+21+ …..is 9901. The value of n is ……………
a) 900
b) 99
c) 100
d) 90
19) If X+ iY = (-1+i√2010) then x = ……………..
a) 1
b) -1
c) -22010
d)22010
20) Two circles entered at (2,3) and (5,6) intersect each other . if the radii are equal ,the equation of the
common chord is ……………..
a) x + y-8 =0
b) x-y-8=0
c) x+y+1=0
d) x-y+1=0
SECTION C: - PHYSICS
21. Sun releases energy by the process of
a. nuclear fusion
c. nuclear fission
b. nuclear Disintegration
d. spontaneous combustion
22. An n-type and a p-type silicon semi-conductor can be obtained by doping pure silicon with
a. sodium and magnesium respectively
b. phosphorous and boron respectively
c. indium and sodium respectively
d. boron and arsenic respectively
23. The phenomenon of polarization shows that light has ............ nature
a) transverse
b) longitudinal
c) dual
d) particle
24. A capacitor of capacitance 10 μ F is charged to 10 V. The energy stored in it is
a) 500 μ J
b) 1000 μ J
c) 1 μ J
d) 100 μ J
25. Direction of current induced in a wire moving in a magnetic field is found using
a) Fleming’s right hand rule
b) Ampere’s rule
c) Right hand clasp rule
d) Fleming’s left hand rule
26. X-rays, gamma rays and microwaves traveling in vacuum have
a) Same frequency but different velocities b) same velocity but different wavelengths
c) Same velocity and same frequency
d) same wavelengths but different velocities
27. The dimensional formula of physical quantity is Ma Lb Tc. Then that physical quantity is
a) Force if a = 1, b = 1, c = 2
b) angular frequency if a = 0, b = 0, c = -1
c) Spring constant if a = 1, b = -1, c = -2
d) surface tension if a = 1, b = 1, c = -2
28. The circular motion of a particle with constant speed is
a) SHM but not periodic
b) periodic and also SHM
c) Neither periodic nor SHM
d) periodic but not SHM
29. Which of the following is incorrect?
a) If the wave is mechanical, it may OR may not be a transverse wave.
b) Mechanical waves cannot propagate in vacuum.
c) ‘Diffraction’ helps us to distinguish between sound wave and light wave.
d) If the wave is longitudinal, it must be a mechanical wave.
30. Unit of mutual inductance……………….
a) LI
b)
SI
c) MI
d) PI
SECTION D: - CHEMISTRY
31. An ester used as medicine is
a. ethyl benzoate
c. methyl acetate
b. methyl salicylate
d. ethyl acetate
32. A compound that undergoes bromination easily is
a. toluene
b. benzoic acid
c. phenol
d. benzene
33. Iron loses magnetic property at
a. melting point
c. Curie point
b.1000 K
d. boiling point
34. Water is a
a. amphoteric acid
c. protophobic solvent
b. aprotic solvent
d. protophilic solvent
35. Glacial acetic acid is obtained by
a) chemically separating acetic acid
b) treating vinegar with dehydrating
c) crystallizing, separating and melting acetic acid
d) Distilling vinegar.
36. Chemical bond implies
a. attraction and repulsion
b. attraction and repulsion balanced at a particular distance solvent
c. attraction
d. repulsion
37. Ammonium ion is
a. neither an acid nor base
c. a conjugate acid
b. both an acid and a base
d. a conjugate base
38. A cuprous ore among the following is
a) cuprite
c) chalcopyrites
b) malachite
d) azurite
39. 4-chloro-3, 5-dimethyl phenol is called
a) Chloramphenicol
c) Barbital
b) Paracetamol
d) Dettol
40. Among the halogens, the one which is oxidized by nitric acid is:
a) fluorine
c) chlorine
b) iodine
d) bromine
SECTION E: - BIOLOGY
41. Find out the wrong statement about angiosperm roots:
a) Vascular bundles are collateral
b) Xylem is centripetal in growth in the young roots
c) Cuticle is absent in young stages d) the apex is protected by root cap
42. Select the group having only buffalo breeds of India from the following:
a) Murrah, Nagapuri, Haryana, Ongole
b) Nagapuri, Haryana, Ongole, Sindhi
c) Surti, Mehsana, Murrah, Nagapuri
d) Mehsana, Murrah, Nagapuri, Haryana
43. Carbon dioxide is called a “greenhouse” gas, because
a) it traps Infrared radiations
b) it traps Ultraviolet radiations
c) it is involved in photosynthesis
d) it emits light
44. The chromosomal complement of individuals with Turner’s syndrome is:
a) 44A + XO
b) 44A + XXY
c) 44A + XX
d) 44A + XY
45. The enzymes which are absolutely necessary for recombinant DNA technology are:
a) Restriction endonucleases and Ligases
b) Peptidases and Ligases
c) Restriction endonucleases and topoisomerases
d) Endonucleases and polymerases
46. Usually the whorl in a flower that attracts insects and protects the essential parts is:
a) Gynoecium
b) Corolla
c) Calyx
d) Androecium
47. Chemiosmotic theory of ATP synthesis in the mitochondrion is based on
a) H+ gradient
b) Na+ gradient
c) Ca+ gradient
d) K+ gradient
48. The system of classification of plants proposed by these two botanists is claimed to be
natural system
a) Aristotle and Theophrastus
b) Darwin and Wallace
c) Engler and Prantl
d) Bentham and Hooker
49. The tripeptide hormone present in most living cells is
a) glutathione
b) glutamine
c) oxytocin
d) Ptyalin
50. Energy is stored in our body in the form of:
a) ATT
b) ADP
c) Fats
d) Carbohydrates
SECTION F: - ELECTRONICS
41. Vacuum tubes mostly rely on thermionic emission of electrons from a hot
……………………or a …………………
a) Filament or a cathode
b) Thermionic tube or Thermionic valve
c) Amplifiers, rectifiers
d) Switches, oscillators
42. A device with two active elements is a …………….usually used for rectification
a) Diode
b) Triode
c) Tetrodes
d) Pentode
43. A doped semiconductor contains excess holes it is called ……………………
a) P-type
b) Triode
c) P-type & N-type
d) None of the above
44. The most common sizes for Drain-to-Source Voltage are ……………….. and
……………………...
a) 20v & 30v
b) 25v & 30v
c) 30v & 35v
d) 35v & 40v
45. The JFET was predicted by ………………………………….
a) John Bardeen
b)Walter Houser Brattain,
c)William Shockley
d) Julius Lilienfeld
46.BJTs can be used as …………………………, switches, or in …………………………...
a) amplifiers, & amplifiers,
b) oscillators. & oscillators.
c) amplifiers & oscillators.
d) None of the above
47. Bipolar junction transistors are formed from two p–n junctions, in either
…………………….configuration
a) n–p–n or p–n–p
b) p-p-n or p-n-p
c) n-n-p or p-p-n
d) p-n-p or p-p-n
48. The most common use for organic semiconductors is
……………………………………………...
a) Organic light-emitting diodes.
b) Organic indium arsenide
c) Organic indium antimonide
d) Organic indium phosphide
49. Accordance with Kirchhoff’s current law, which is correct
a) In a parallel circuit the voltage is the same for all elements.
b) In a parallel circuit the voltage is the different for all elements.
c) In a parallel circuit the voltage is fluctuate for all elements.
d) Difficult to identify
50. For analog operation of a class-A amplifier, the Q-point is placed so the transistor stays in
……………….. when input is applied.
a) active mode
b) Passive mode
c) Both
d) None of these
SECTION G: - COMPUTER SCIENCE
41.The brain of any computer system is
A. ALU
C. CPU
B. Memory
D. Control unit
42. Which of the following languages is more suited to a structured program?
A. PL/1
B. FORTRAN
C. BASIC
D. PASCAL
43. A computer assisted method for the recording and analyzing of existing or hypothetical
systems is
A. Data transmission
B. Data flow
C. Data capture
D. Data processing
44. What difference does the 5th generation computer have from other generation computers?
A. Technological advancement
B. Scientific code
C. Object Oriented Programming
D. All of the above
45. The binary system uses powers of
A.2
C.8
B.10
D.18
46. A computer program that converts assembly language to machine language is
A. Compiler
B. Interpreter
C. Assembler
D. Comparator
47. A common boundary between two systems is called
A. Interdiction
C.Surface
B. Interface
D. None of the above
48. The examination and changing of single bits or small groups of his within a word is called
A. Bit
B. Byte
C. Bit manipulation
D. Bit slice
49. The 2's complement of a binary no. is obtained by adding.....to its 1's complement.
A.0
C.10
B.1
D.12
50. ASCII stands for
A. American standard code for information interchange
B. All purpose scientific code for information interchange
C. American security code for information interchange
D. American Scientific code for information interchange