The number of employees in Examveda and Co. is a prime number and less than 300. The ratio of the number of employees wh…

A two digit number ab is added to another number ba, which is obtained by reversing the digits then we get three digit n…

Find the remainder when 65<sup>203</sup> is divided by 7.

The sum of the digits of two-digit number is 10, while when the digits are reversed, the number decrease by 54. Find the…

Sunny gets $$\frac{7}{9}$$ times as many marks in QA as in ENGLISH. If his total combined marks in both the papers is 90…

$$0.\overline {001} $$   is equal to -

Find the sum of all positive multiples of 5 less than 100.

A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by…