S.NO QUESTION ANSWER 1 7*5*8**9 a)63*40 2 (12^2)(5^2) c)60*60 3 1/(sqrt(0.25) b)2 4 sqrt(529)+sqrt(196) b)37 5 1/2+1/3+1/4+1/5+1/6 d)29/3 6 0.6234*0.011 b)0.018574 7 5.23*6.48 c)33.8902 8 0.88*0.99 d)0.8712 9 6666*0.44 a)2933.04 11 sqrt(3025)+sqrt(2025) d)10^2 12 (22^2)+(44^2) c)(49.19)^2 13 762*843 a)642366 14 840/6200 b)21/155 15 64*25/5+5*36 c)500 16 9+99+999+9999 d)11106 17 2^3+3^3+4^3 c)99 18 862*489 d)421518 19 0.0011/0.22 d)0.005 21 find the unit,s digit in the product ((3^67)*(6^39)*(7^59) Ans: b)4 22 (3500731) - (xxxxx) =1735618 Ans:c)1765113 23 there are three numbers in the ratio 1:2:3 and their H.C.F.is 12.The numbers are Ans :a)12,24,36. 24 The greatest number which exactly divides 105,1001 and 2536is Ans: b)7 25 852.2109 + 106.78 - 59.157 = ? Ans: a)899.8339 26 16 - 6*2 + 3 Ans : a)7/17 27 - 5*2 27 0.6*0.6 + 0.06/0.6 = ? Ans: b)0.46 28 by how much is two third of 57 is more than one third of 90 ? Ans: a)8 29 The average of first five multiples of 3 is Ans : b)9 30 If 16% of 40% of a number is 8,the number is Ans : d)125 21. pi*r*r -->y/16 cube, as ,r, increases _________- ans: 16 times that of y. 22. If xy is added____ ans: (2xy*y)/y is added and (x*xy)/x is subtracted. 23. a/b = c/d a=c, b=2d ans:c is multiplied by 2. 24. a/b=c c>0 ans: a is always greater than c. 25. If s=1/(sqrt(BA/X)) ans: increase. 27. A,B are two numbers. what is___ ans: max no is AB. 28. A,B,C are three numbers B>A, C>B, C>A,B which consideration will give you max output :(A+B)C 6.A/B=C/D A+C are equal ans: B=D/2 7. P is total no of components Q is defective what is the percentage not defective? ans: (P-Q)*100/P
III Reasoning: 16 questions , 20 min.
1. salary S per month. tax X% of the salary. R% of the salary is deducted. what is the income? ans: S - X*S/100 - R*S/100 2. a+b>c c>d 3. single expressions are given. Pick up the correct
8.IF A 2 DIGIT NO IS ADDED TO A 3 DIGIT NO, IT GIVES A 4 DIGIT NO WHICH IS TRUE. ans: the 1st digit of answer is always one. 10. drivers:helpers-->2:3 take 24$ a day. find total no of workers. ans: 15 persons. Numerical ability. 1. 490% of 7.79 is 2. a) the bigger ball of the 2 is defective. b) the smaller ball of the two is defective. c) the heavier ball of the 2 is defective.\ d) the lighter ball is defeceive. ans: c 3 a) the left out ball of the set is defective. b) both balls are defective. c) non of the balls are defective. d) non of these . ans: a II One flow chat is given. The questions to the flow chart are given below. 1. a) print grade D is awarded to ball N b) print grade E is awarded to ball N c) print grade C is awarderdto ball N d) print grade C is awarded to ball N ans: d 2. a) N=N/2 c) N=N+2
q1. age 1to20 sal up to 4000 21to34 4000 to 7000 above40 7000 to 10000 above 10000 ans. loop executes 400 times
ANSWERS
1.aptitude test 1.b 2.d 3.d 4 b. 5 a. 6 d. 7 c. 8 b. 9 a. 10 c. 11 b 12 d. 13 b 14 c 15 a 16 b 17 a 18c 19 d 20 b 21 a 22 a 23d 24 c 25 b 26 c 27 d 28 a 29 b 30 c 2 quantitative test 1 a 2c 3b 4 b 5b 6a 7c 8d 9a 10 b 11 d 12 c 13 a 14 b 15 c 16 d 17c 18d 19d 20a 21b 22c 23a 24b 25b 26a 27c 28a 29b 30d 3 lettertest 1e 2a 3b 4b 5d 6e 7a 8e 9e 10 d 11c 12a 13b 14d 15a 16d 17e 18a 19e 20d charts 1 1b 2c 3a 2 1d 2c 3a 3 1b 2d 3b 4c
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