RRB NTPC - 2016 :: Quant Question SSC And All Competitive Exams


1.  0.6 of a number is equal to 0.08 of another number. The ratio of the numbers will be:

(1) 3 : 4 
(2) 4 : 3
(3) 2 : 15
(4) 2 : 9

2. 1/5 of a number exceeds 1/7 of the same number by 10. The number is :

(1) 125
(2) 150
(3) 175
(4) 200


3. If * 381 is divisible by 11, then the digit at the place of *  is : 

(1) 0
(2) 1
(3) 4
(4) 7

4. The product of the LCM and HCF of two numbers is 24. The difference of the two numbers is 2. Find the numbers?

(1) 8 and 6
(2) 8 and 10
(3) 2 and 4
(4) 6 and 4

5. Two number differ by 5. If their product is 336, the sum of the two number is :

(1) 21
(2) 28
(3) 37
(4) 51
  
6. P can do a work in 12 days. Q works 60% more fast then P, then in how many days Q alone would finish the work?

(1) 7 (3/2)days
(2) 8 (1/2)days
(3) 6 days
(4) 7 (1/2) days

7. Suresh can do 3/4 th part of a work in 15 days and Mohan completes the rest part of work in 3 days, in how many days Suresh and Mohan together can finish the work

(1) 25/5 days
(2) 21/2 days
(3) 18 days
(4) 15/2 days

8. Veeru  is thrice as good as workman as raju , and is therefore able to finish a piece of work in 40 days less than raju , find the time for both together to complete the work

(1) 12 days
(2) 15 days
(3) 18 days
(4) 13 days

9. If 3 men or 4 women can complete a job in 43 days then in how many days 7 men and 5 women can complete the some job?
(1) 12 days
(2) 11 days
(3) 14 days
(4) 10 days

10. If 5 men and 2 Women working together can make bricks four times more than a man and a woman working together. Compare the work of a man with that of a woman.

(1) 2/1  
(2) 1/2 
(3) 2/3
(4) 3/2

Answers and Solution:

1. (3)

2.(3)
Let number be x => so according to question.
x/5-x/7 = 10  => x = (10 x 35)/2
  = 175

3. (4)
Since 7381 is completely divisible by 11 ==> so 7381/11 = 671
so the value 1 * is 7

4. (4)

5. (3)

6. (4)
p's 1 day work = 1/12
Q is 60% more fast then p, so Q's 1 day work = 1.6*1/12 = 2/15
Q can finish alone in 1/2/15 = 15/2 = 7(1/2) days

7. (4)

8. (2)
Since Verru is thrice as good a workman as Raju .So ,if Raju completes in 3t days,then Verru does in t days so 3t - t = 40

=> t = 20
=> Raju takes 60 days and Verru takes 20 days (Verru+Raju)'s 1 day work
=> 1/60 + 1/20 = 1/15 = 15 days.

9.(1)

10.(1)
(5M +2W)'s 1 day work = (1M +1W)'s 4 day work
5M + 2W = 4(1M+1W)
5M + 2W = 4M + 4W
1M + 2W
M/W = 2/1




RRB NTPC - 2016 :: Quant Question SSC And All Competitive Exams RRB NTPC - 2016 :: Quant Question SSC And All Competitive Exams Reviewed by SSC-IBPS on 18:41:00 Rating: 5
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