Exam2win > SSC CGL > 2010 I > part13

2010 I Questions and Answers

2010 I QUESTIONS AND ANSWERS :: part13 : 6 to 10

Following Multiple choice objective type questions and answers will help you as a free online coaching for your TRB SSC CGL written exam preparation for 2017. These are useful study materials collected from previous year question papers. :

6.If A and B together can complete a piece of work in 15 days and B alone in 20 days,in how many days can A alone complete the work ?

7.By walking at 3/4 of his usual speed,a man reaches his office 20 minutes later than his usual time.The usual time taken by him to reach his office is

75 minutes

60 minutes

40 minutes

30 minutes

8.A train,300 m long,passes a man,walking along the line in the same direction at the rate of 3 km/hr in 33 seconds.The speed of the train is

30 km/hr

32 km/hr

32 8/11 km/hr

35 8/11 km/hr

9.A can complete a piece of work in 18 days,B in 20 days and C in 30 days.B and C together start the work and are forced to leave after 2 days.The time taken by A alone to complete the remaining work is

10 days

12 days

15 days

16 days

10.The length(in meters) of the longest rod that can be put in a room of dimensions 10m x 10 m x 5 m is

15√3

10√2

5√3

More SSC CGL 2010 I QUESTIONS AND ANSWERS available in next pages