Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh…

Mayur takes thrice as long to row a distance against the stream as to row the same distance in favor of the stream. The …

Find the remainder when 6799 is divided by 7.

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

A train 150 m long is running with a speed of 68 kmph. In what time will it pass a man who is running at 8 kmph in the s…

In a two-digit number, the digit in the unit's place is more than twice the digit in ten's place by 1. If the digits in …

A magician holds one six-sided die in his left hand and two in his right. What is the probability the number on the dice…

If each edge of a cube is increased by 50%, find the percentage increase in its surface area.