1. Probality of sundays in an ordinary year?

Answer : 2/7

2. One man sold two items at 20% loss and 20%profit. Net % loss/gain?

Answer : In such cases always loss (20/10)^2= 4%loss.

3. 9 men and 6 women will finish a work in 5 days, similarly 3 men and 15 women can finish the same work in 10 days then in how many days 9 men and 10 women will finish the same work.

Answer : 3

4. If MASTER : VIXOSP then what?s STREAM : _____________

Answer :  XOPSIV   

5. 1/10 is how much of 3/4?

Answer : (1/10)/(3/4)

6. 4, 2, 3, 7.5, 26.25, ____ , ____     Find the next two numbers.

7. There are 8 pairs of socks and 2 socks are worn from that such that the pair of socks worn are not of the same pair. what is the number of pair that can be formed.

Answer : 56  

8. In how much time 100km will be covered if a girl travels at 10km/hr and halts for 10min every 15km

Answer : 100/10=10

    10+(10*6)=11hrs

9. One man walked 1/4,3 1/4,7 1/4,9 1/4 and other man walked 2/4,2 1/4,  2 2/3,3 1/4 kms.  Who walked more and by how much ?

10. X amount takes 10 years to become double. How many years it takes to become triple ?

Answer : 15

11. Boys and girls are seated in 5 rows and 5 columns , such that A is seated at the center and  P is right to A. If R is in front of A and Q is behind P. In which direction is Q seated with   respect to R. If all the students are seated facing north.

Answer : south east

12. 1 rupee, 50 paisa and 25 paisa coins are there in the ratio of 2.5 : 3 : 4 . For Rs 210, find the number of 1 rupee coins.

Answer : 105

13. Two cans A & B contain 25% & 30 % of milk. If 6 parts of can A and 4 parts of can B acre mixed in a can C. What is the proportion of milk in can C.

Answer : 15

14. Given : principal=480, Rate=3.5%, Time=2 month 15 days    Find SI? =( 480*3.5*(5/2*12))/100  ( i.e take 2month 15 days as 2.5 month and convert into year and solve)

15. If 21 books must be placed in a row . In how many ways these books can be arranged such that no two new books are arranged consecutively.

Answer : 210