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AMITY INTERNATIONAL COLLEGE-MATHEMATICS COMPETITION ( ENGLISH – A) 16) If the letters ‘WHITE HORSE’ is represented by the 1) Perform 0.6 0.12 1.4 number 93281 34561, what number will represent the word ‘WORST’? A) 93568 B) 94568 C) 95468 D) 98568 17) Trees are planted along a school field at a distance of 12 m apart. If there were 9 trees in all, what is the length of the field? A) 96 m B) 108 m C) 21 m D) 42 m 18) The area of a triangle is 30 cm2. Find its base if the height is 6 cm. A) 10 cm B) 5 cm C) 24 cm D) 12 cm A) 1.56 B) 1.122 C) 0.3 D) 0.432 2) Add 1011 and 1111 in base 2. A) 11010 B) 11011 C) 1011 D) 10010 3) How many days were there in February 1986? A) 28 B) 29 C) 30 D) 31 4) simplify A) 1 5) 289 225 121 9 B) 2 Evaluate A) 16 C) 4 D) 8 3.6x2.5x0.84 0.9x1.25x0.42 B) 61 C) 17 19) If a * b = 2a + b, what is 4 * 6? A) 10 B) 12 C) 14 D) 24 D) 17 6) The average of 5 numbers is 17. Three of them are 13, 18 and 10.Find the sum of the remaining 2 numbers. A) 88 B) 44 C) 85 D) 41 7) In a class, 25 pupils speak English, 19 students speak Turkish and 5 students speak both English and Turkish. How many pupils are in this class? A) 44pupils B) 24pupils C) 30pupils D) 39pupils 20) 4500 mm in metres is: A) 45 m B) 450 m C) 4.5 m D) 0.45 m 21) Nine hundred and ninety thousand and nine in figures is: A) 999,009 B) 990,009 C) 99,909 D) 9090909 8) What is the product of the L.C.M and H.C.F of 12, 18 and 22) An examination started at 9:55 am and lasted for 2hrs.20mins.When did it end? A) 11:15 p.m B) 13:45 p.m C) 12:54 p.m ) 12:15 p.m 20? A) 182 B) 180 C) 360 D) 240 9) If a,b are positive natural number and a+b=21, then find the maximum value of product of a and b. A) 22 B) 96 C) 120 D) 110 23) 1 1 1 1 .1 .1 .1 2 3 4 5 8 4 B) 3 C) D) 14 7 Simplify 1 10) A) 3 2 A) 5 24) 11) Calculate the simple interest on 6000 FRS for 18 months at the rate of 5% per year. A) 450 FRS. B) 540 FRS. C) 680 FRS. D) 6000 FRS. 12) 0.25 of my money was used in school books and 1/3 of the rest for food. If I still have 6,400 FRS left, how much money had I to begin with? A) 1,280 FRS. B) 12,800 FRS. C) 128,000 FRS. D) 128 FRS Merwan is three years older than Zeren. If Zeren is 11 years old now, when was Merwan born? B) 1996 C) 1997 Solve 8 14 ab a b 2 C) 4 7 D) 14 3 when a=6 and b=4 B) 1/10 C) 1/2 D) 2/3 25) David was born in 1987 on August 24th. Alex was born in 1995 on May 17th. Find the time between their ages. A) 8 years 2 months 20 days B) 7 years 8 month 23 days C) 8 years 3 month 7 days D) 7 years 7 month 7 days 26) Which is the largest of these numbers 0.60, 0.61, 0.63, 0.62 A) 0.61 B) 0.63 C) 0.62 D) 0.60 27) If 2x +5= 15 and x-y=2, what is x+y? A) 6 B) 8 C) 10 D) 13 28) An aeroplane left Yaoundé for Istanbul at 11:15 am flying a speed of 500km/hr.If the distance it covered was 3250km. When did the plane arrive to Istanbul? A) 5:45 pm B) 5:15 pm C) 4:15 pm D) 4:30 pm 14) A) 1995 B) 7 2 +3 9 A) 1 Calculate 34 43 32 23 A) 1 B) 16 C) 17 D) 18 13) Evaluate D) 1999 15) The parallel sides of a trapezium are 6cm and 4cm.If the area is 90 cm² find the height. A) 8cm B) 10cm C) 18cm D) 24cm 1 GO ON TO THE NEXT PAGE by dy AMITY INTERNATIONAL COLLEGE-MATHEMATICS COMPETITION ( ENGLISH – A) 2 39) The perimeter of a rectangle is 36m.The length is 10m. 1 29) Simplify Find the area. 1 1 A) 180 m² B) 80 m² 1 2 C) 8 m² D) 18 m² 3 5 8 12 9 A) B) C) D) 40) How many triangles are there in the given diagram? 8 7 5 5 A) 3 B) 4 C) 2 30) Decrease 380 by 3/5. A) 228 B) 282 C) 288 D) 222 41) D) 5 Find the question mark. 31) Correct 652.63 to the nearest whole number. A) 653 B) 52 C) 600 D) 650 32) The sum two angles of a triangle is 1250. What is the value of the third angle? A) 350 B) 550 C) 650 D) 400 33) Find the number of integer values of x in which A) 3 B) 31 C) 32 D) 33 Calculate 3 215 25 18 6 A) 100 B) 81 C) 73 D) 25 35) Gina is faster than Jan, and Nora is slower than Gina. Which of the following Statements would be most accurate? A) Nora is faster than Jan. B) Nora is slower than Jan. C) Nora is as fast as Jan. D) It is impossible to tell whether Jan or Nora is faster. 36) Find x 43) If 13 more than twice a number is equal to 43, find the number. A) 10 B) 15 C) 20 D) 30 44) In a class, there are 24 pupils. If 2/3 of them are girls, what percentage of the children are boys? A) 33% B) 33⅓ % C) 30% D) 35% 45) What is the next term in the sequence: 1, 4, 10, 19, 31, ... A) 86 B) 76 C) 66 D) 46 x 1 x 1 3 2 3 B) 11 46) C) 13 D) 18 A cone has a base radius of 3 cm and a height of 4 cm. Find the VOLUME (Take π as 3) A) 1, 4,5 B) 2, 4,5 C) 1, 2, 4,5 D) 2,3, 4,5 47) The reciprocal of 0.0002 is A) 50 B) 500 C) 5000 D) 50000 48) Linda, Ali and Eboue were paid the sum of 144 000 FRS for work done in the ratio 5: 3: 4, respectively. How much money did Ali receive? 3 A) 48 cm B) 108 cm 3 C) 72 cm 3 D) 36 cm 3 Find the perimeter of the figure below A) 8 m 7m B) 16 m C) 24 m 3m 1m 1m D) 48 m M 1, 2,3, 4,5,6 , T 2, 4,5,7 and R 1, 4,5 Find (M T ) R . 37) 38) D) 5 The day before yesterday is two days after Friday. What day is it today? A) Tuesday B) Sunday C) Saturday D) Monday 34) A) 10 C) 1 42) 5 x 37 ? A) 30 B) 2 A) 60 000 FRS B) 15 000 FRS C) 48 000 FRS D) 36 000 FRS 5m 2 GO ON TO THE NEXT PAGE by dy AMITY INTERNATIONAL COLLEGE-MATHEMATICS COMPETITION ( ENGLISH 49) 58) Which of these statements is true? A) 0 < - 1 B) -3 > 1 C) 5 <–10 What is the next term in the sequence; 2, 5, 10, 17, 26, 37, … A) 40 B) 50 C) 55 D) 60 D) 2 > – 8 Study the samples below and answer the questions that follow. (For questions 59 and 60) 50) 51) Order decimals 3.275; 2.975; 3.3; 3.0924 in descending order. A) 3.275 , 3.0924 , 3.3 , 2.975 B) 3.0924, 3.275 , 3.3 , 2.975 C) 3.3 , 3.275 , 3.0924 , 2.975 D) 3.0924 , 3.275 , 2.975 , 3.3 A box and its contents weigh 9Kg 540gm. The box alone weighs 5Kg 850gm.Find the weight of its contents. A) 3kg 690gm B) 14kg 540gm C) 14kg 850gm D) 5kg 690gm 52) – A) Samples: 9 4 6 5 16 4 10 7 2 4 59) A) 3 C) 9 Find the square root of 1 B) 6 D) 9 9 6 18 A) 1¼ C) 1¾ B) 25/16 D) 5/4 ? 53) What is the value of 3 in the number 47.24301 A) Thousands B) Hundreds C) Units D) Thousandths 9 60) A) 1 C) 3 B) 2 D) 4 8 ? 16 54) Express 72 in the index notation. A) 2×2×2×3×2 C) 2³×3² B) 2×2×3×3×2 D) 2²×3³ 8 8 61) In questions 61-62, find the figure using given fragments 55) Think of a number. Multiply it by eight. Add four to it and the answer is sixty. What is the number? A) 8 B) 7 C) 9 D) 17 56) Given AC // DF, m(CBG ) 170 m(GEF ) 150 . Find x. A) 130 B) 100 C) 50 D) 40 57) The figure below is made up of two semicircles and two straight lines. Using given information, find the perimeter of the figure ( 22 / 7 ) A) 38 m B) 40 m 7m C) 42 m 7m D) 44 m 16 m 3 GO ON TO THE NEXT PAGE by dy AMITY INTERNATIONAL COLLEGE-MATHEMATICS COMPETITION ( ENGLISH – A) 68) Arrange the following fraction is ascending order 2 2 4 7 , , , 3 5 15 15 4 7 2 2 4 2 7 A. , , , , B. , , , 15 15 5 3 15 5 15 2 7 2 4 2 4 7 C. , , , D. , , , 3 15 5 15 5 15 15 62) 2 3 2 3 69) 0.75÷0.03 equals; A) 2.5 B) 7.5 C) 25 D) 75 70) Which number multiplied by 190 gives the answer 27360? A) 1440 B) 59 C) 144 D) 158 WRITING SECTION Question: Write a 100-word essay to introduce yourself. 63) Calculate ab 3 x y 2 ax ay bx by ? A) 1 B) 2 C)5 D) 6 64) Calculate 1 0.09 1 3 4 0.9 2 ? 3 5 A) B) C)27 4 6 D) 33 65) The cost of a pencil is 25 FRS. and the cost of a ruler is 100 FRS. What is the total cost of 20 pencils and 15 rulers? A) 950 FRS B)95 FRS C) 1500 FRS D)2000 FRS 66) If a=3, b=2 and c=5, find out the value of c a b a b A) 1 B) 2 C) 3 D)4 67) 50cm 7cm 20cm What is the area of the un-shaded region in the given that π=22/7 2 2 A) 846cm C) 27cm 2 B) 270cm diagram above 2 D) 625cm 4 GO ON TO THE NEXT PAGE by dy