Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively…

Kamal started a business with Rs.25000 and after 4 months, Kiran joined him with Rs.60000. Kamal received Rs.58000 inclu…

A rectangular parking space is marked out by painting three of its sides. If the length of the unpainted side is 9 feet,…

The calendar for the year 2007 will be the same for the year

What would be the person's age after 180 months if his current age is 28 years?

There are 10 items in a box, out of which 3 are defective. 2 items are taken one after the other. What is the probabilit…

The remainder when 1010+ 10100+101000+ . . . . . . + 101000000000 is divided by 7 is

What is the unit digit in 2^30?