SSC CPO Exam Model Questions (SET-42)


SSC CPO Exam Model Questions (SET-42)

1. A and B can do work in 12 days. B and C in 15 days. C and A in 20 days. If A, B and C work together, they will complete the work in:

(a) 5 days
(b) 11 days
(c) 10 days
(d) 12 days

2. A is thrice as good a work­man as B and therefore, able to finish a job in 60 days less than B. Working together they will do it in:

(a) 20 days
(b) 22½days
(c) 25 days
(d) 30 days

3. Two pipes A and B can fill a tank in 20 minutes and 30 minutes respectively. If both pipes are opened together, the time taken to fill the tank is:

(a) 50 minutes
(b) 12 minutes
(c) 25 minutes
(d) 15 minutes

4. If 6 men and 8 boys can do a piece of work in 10 days and 266 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys to do the same type of work will be:

(a) 5 days
(b) 4 days
(c) 6 days
(d) 7 days

5. If a man walks 20 km at 5 km/hr, he will be late by 40 minutes. If he walks at 8 km per hr, how early from the fixed time will he reach?

(a) 15 minutes
(b) 25 minutes
(c) 50 minutes
(d) 30 minutes

SSC CPO (SI) Exam Study Notes

SSC CGL Tier-1 Exam Printed Study Materials



1(c), 2(b), 3(b), 4(b), 5(c)