Exams

The sum of two digits of a number is 10. If the digits are interchanged, then its value increases by 18. Find the number.

Consider the circle shown below having angle AOB as 135 deg and the shaded portion is the x part of the circular region. Calculate the value of x.

Error : Blunder :: ___ : Excellent

U, V and W together can make a chair in 20 minutes. U and V together can make it in 25 minutes. How much time will (in minutes) W alone take to make the chair?

Two pipes, when working one at a time can fill a cistern in 2 hrs and 3 hrs, respectively while a third pipe can drain the cistern empty in 6 hrs. All the three pipes were opened together when the cistern was 1/6 full. How long will it take for the cistern to be completely full?

When have you had to adapt to change in the workplace?

After a credit card transaction has been authorized by theissuing bank by sending an authorization code to themerchant, the settlement stage of the process begins. Whichof the following is a system type used to process suchstatements?

When is the World Energy Conservation Day celebrated?