The rate at which a sum becomes four times of itself in 25 years at S.I.,will be:

Sum of present ages of A, B and C is 92 years. If 4 years ago, the ratio of their ages were 1:2:3 respectively, find A’s…

On 5th December 1993, Nirmala and Raju celebrated their anniversary on Sunday. What will be the day of their anniversary…

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

Two monkeys starting from the same place walk at a rate of 5kmph and 5.5kmph respectively. What time will they take to b…

Ayisha's age is 1/6th of her father's age. Ayisha's father's age will be twice the age of Shankar's age after 10 years. …

2, 12, 36, 80, 150,..

If 120 km is done by train and the rest by car, then it takes 8 hours for a 600 km journey. Of 200 km is done by train a…