aptitude questions

1. Find min value of fn:

|-5-x| + |2-x|+|6-x|+10-x|; where x is an integer

0/17/23/19

2. units digit in expansion os 2 raised to 51 is:

2/4/6/8

3. 2 men at same tym start walking towards each other from A n B 72 kms apart. sp of A is 4kmph.Sp of B is 2 kmph in 1st hr,2.5 in 2nd, 3 in rd. n so on…when will they meet

i in 7 hrs

ii at 35 kms from A

iii in 10 hrs

iv midway

4. (8*76+19*?-60) / (?*7*12+3-52)=1

5/2/1/3

5. 45 grinders brought @ 2215/-.transpot expense 2190/-.2760/- on octroi . Find SP/piece to make profit of 20%

2585/2225/2670/3325

6. in a 2 digit no unit’s place is halved and tens place is doubled.diff bet the nos is 37.digit in unit’s place is 2 more than tens place.

24/46/42/none

7. if x-y + z = 19 , y + z =20 , x-z=3 , find d value of x+4y-5z

22/38/17/none

8. Find approx value of 39.987/0.8102+1.987*18.02

72/56/86/44

9. If the ratio of prod of 3 diff comp’s A B & C is 4:7:5 and of overall prod last yr was 4lac tones and if each comp had an increase of 20% in prod level this yr what is the prod of Comp B this yr?

2.1L/22.1L/4.1L/none

10. If 70% of a no. is subtracted from itself it reduces to 81.what is two fifth of that no.?

108/54/210/none

11. If a certain sum of money at SI doubles itself in 5 yrs then what is d rate?

5%/20%/25%/14.8%

12. If radius of cylinder and sphere r same and vol of sphere and cylinder r same what is d ratio betn the radius and height of the cylinder

i. R= H

ii. R= (3/4)H

iii. R = (4/3)H

iv. R=2/3H

13. Which one of the foll fractions is arranged in ascending order

i. 9/11,7/9,11/13,13/14

ii 7/8,9/11,11/13,13/14

iii 9/11,11/13,7/8,13/14

iv none

14. A is 4 yrs old and B is thrice A>when A is 12 yrs, how old will B be?

16/20/24/28

15. Boat goes downstream from P to Q in 2hrs, upstream in 6hrs and if speed of stream was ½ of boat in still water. Find dist PQ

6/4/10/none

16. Fresh Grapes contain 90% water by wt. Dried grapes contain 20% water by %age. What will b wt of dried grapes when we begin with 20 kg fresh grapes?

2kg / 2.4kg / 2.5kg /none

17. How many 5 digit no. can b formed wit digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated

144 / 168 / 192 / none

18. Asish was given Rs. 158 in denominations of Rs 1 each. He distributes these in diff bags, such that ne sum of money of denomination betn 1 and 158 can be given in bags. The min no. of such bags reqd

10 / 17 / 15 / none

19.There is a rectangular Garden whose length and width are 60m X 20m.There is a walkway of uniform width around garden. Area of walkway is 516m^2. Find width of walkway

1/2/3/4

20. In a race from pt. X to pt Y and back, Jack averages 0 miles/hr to pt Y and 10 miles/hr back to pr X.Sandy averages 20 miles/hr in both directions. If Jack and Sandy start race at same tym, who’ll finish 1st

Jack/Sandy/they tie/Impossible to tell

21. A man engaged a servant on a condn that he’ll pay Rs 90 and also give him a bag at the end of the yr. He served for 9 months and was given a turban and Rs 65. So the price of turban is

i. Rs 10 / 19 / 0 / 55

22. Three wheels make 36, 24, 60 rev/min. Each has a black mark on it. It is aligned at the start of the qn. When does it align again for the first tym?

14/20/22/5 sec

23. If 1= (3/4)(1+ (y/x) ) then

i. x=3y

ii. x=y/3

iii. x=(2/3)y

iv. none

24. The sum of six consecutive odd nos. is 888. What is the average of the nos.?

i. 147

ii. 148

iii. 149

iv. 146

25. 1010/104*102=10?

i. 8

ii. 6

iii. 4

iv. none