A certain amount of money earning simple interest becomes 7/5th of the initial amount in 4 years . What is the interest rate?

For which value of P will the square root of

A better scored 87 runs in her 17 th innings , which increased her carrer average by 3 rund. What is the avera...

A boat has a crack in its bull which is leaking water into the boat and could pump which can pump the water ou...

In a class, if 4 students sit on each bench there are 3 empty benches, but 6 students have to stand if 3 stude...

If X is the difference if the squaresof two consecutive even numbers, which of the following numbers is a divi...

Eight years back Adil's age ws 1/8 th of Zabers age . ten years from now, Zaber's age will be double of Adil's...