On dividing a number by 5. we get 3 as remainder. What will the remainder when the square of this number is divided by 5?

Rohit is 28th from left end of a row of 50 students and shyam is 28th from right end of the row. How many stud...

A water filter can be filled with 8 jugs of capacity 1.3 liters each. How many jugs are required to fill the s...

A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the n...

1/4 of Ram's money is equal to 1/6 of Shyam's money. If both together have Tk. 600 the difference between thei...

In a garden, there are 10 rows and 12 columns of mango trees. The distance between two trees is 2 meters and a...

In a certain country. A person is born every 7 seconds and a person dies every 10 seconds. Therefore, the birt...