Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins.?

931

A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his father falling in the river. After 5min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min.Tell the speed of river.

818

The mean of 100 bags was found to be 30. What will be the correct mean if at the time of calculation two bags were wrongly taken as 32 and 12 instead of 23 and 11?

874

A invests $12000, B invests $8000, C invests $6000 and they got a profit of $1200. How much share A got more than B and C?

941

Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?

727

The area of the maximum size of the circle described from the 10 square inch square?

899

A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travellers is left with Rs 100/- . How he had in the beginning ?

771

Find the next letter in the series B,F,J,P ---

795

Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?

693

complete the series: x y z u v w r s t __

1335

A simple interest amount of Rs 6000 for 6 months is Rs 600. Calculate the annual rate of interest.

659

If a ball falls from 16 feet takes 4 seconds. How much time it will take when falls from 64 feets.

662

sir plz send the rrb exam question papers my emailid is abhilasha.bollepalli@gmail.com

2271

There are two balls touching each other circumferentially. The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise direction circumferentially over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. what is 'N' for the horizontal line from the centre of small wheel always is horizontal.

1036

In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the fligh is?

1186