DAY 2

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

A boat travels 20 kms upstream in 6 hrs and 18 kms downstream in 4 hrs. Find the speed of the boat in still water and the speed of the water current?

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?

What is the missing number in this series?

8 ,2, 14, 6, 11, ? ,14, 6, 18, 12

The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number?

A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq. ft. per day, then approximately what time will be taken by the cow to graze the whole field ?

Which number is the odd one out? 9678 4572 5261 3527 7768

In a single throw of a dice, what is the probability of getting a number greater than 4?

After allowing a discount of 11.11% ,a trader still makes a gain of 14.28 % .at how many percent above the cost price does he mark his goods?

On sports day, if 30 children were made to stand in a column,16 columns could be formed. If 24 children were made to stand in a column , how many columns could be formed?