Numerical Abili...

Find the value of 2 × 8 + (7 × 4) ÷ 2 – 24:

If 3^-x × 9x - 3 = 81 then the value of x?

A number when divided by 731 leaves the remainder 37. What is the remainder, if the same number is divided by 17?

Which is the largest number that divides 827, 1149 and 1310 to leave the same remainder in each case? 

HCF of (x² + 4x + 4) and (3x² - 12) is

Four bells ring in a temple at intervals of 12, 16, 24 and 36 minutes respectively. If they are started playing at a continuous interval from 6 o'clock, then when will they play together again?

Find the LCM of \( \left( \frac {3}{7}, \frac{8}{5}, \frac{6}{7} \right)\).

What will be the smallest number which when divided by 6, 7, 8, 9 and 12 leaves remainder 2 each time?

\( \sqrt{0.0064}+\sqrt{2.25} + \sqrt{2.89}\) is equal to:

The LCM of two numbers is 48. The numbers are in the ratio of 2 ∶ 3. Find the sum of the number.