The first chemical element hydrogen has the lowest density and Osmium has the highest density.
Find the quotient of 0.36 ÷ 0.48 (correct to three decimal places).
What is the number of divisors of 480?
A number when divided by 45 leaves a remainder 21. What will be the remainder when the square of the same number is divided by 45?
18 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 158. Find the square of the sum
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
If the 6-digit number 1344AB is divisible by 3, 7, and 11, then what is the value of A + B?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 155. Find the smallest part.
When a natural number 'n' is divided by 4, the remainder is 3. What will be the remainder when (2n + 3) is divided by 4?
Which of the following numbers is divisible by 22?
If 'N' is the greatest three-digit number which when divided by 27, 6, 8 and 9 Leaves in each case the same remainder of 5, then the sum of the digits o...
