1. If (2x-y)=4 then (6x-3y)=?

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

3. x% of y is y% of ?

4. The tutor of Alexander the great was

5. Union Information and Broadcasting ministry recently gave an indication to change which of the following laws on a larger scale, as the existing provisions of the Act are inadequate to cater to the phenomenal growth of the print media in view of the liberalization of the government policies?

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. 2 numbers differ by 5.If their product is 336,then the sum of the 2 numbers is:

8. A person has 4 coins each of different denomination. What is the number of different sums of money the person can form (using one or more coins at a time)?

9. The simple interest on a certain sum of money for 3 years is 225 and the compound interest on the same sum at the same rate for 2 years is 153 then the principal invested is

10. The two colors seen at the extreme ends of the pH chart are: