1. Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job?

2. If the radius of a circle is diminished by 10%, then its area is diminished by:

3. The tutor of Alexander the great was

4. If the value of x lies between 0 & 1 which of the following is the largest?

5. Rajasthan is under which of the following railway zones?

6. A train which travels at a uniform speed due to some mechanical fault after traveling for an hour goes at 3/5th of the original speed and reaches the destination 2 hrs late.If the fault had occurred after traveling another 50 miles the train would have reached 40 min earlier. What is distance between the two stations.

7. Where is the headquarters of Central Railway situated?

8. A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the following day?

9. Besides Mahrashtra, Karnataka and Goa, which of the following is the fourth State for Konakan Railway Project?

10. Indian Railways which is the largest of the Public Sector Enterprises, is divided in how many regions?