In a partnership, A invests one-fourth of the capital for one-third of the time, B invests one-third of the capital for one-fourth of the time and C invests the rest of the capital for the whole time. Out of a profit of ₹ 3,500, A's share is :

At a game of billiards, A can give B 15 points in 60 and A can give C 20 points in 60. How many points can B give C in a game of 180?

If $X = 11$ and $Y = 3$, then $X \mod Y = (X + aY) \mod Y$ holds

The least non-negative remainder when 64 x 65 x 66 is divided by 67, is

The least non-negative remainder when $2^{101}$ is divided by 5 is:

The least non-negative remainder when $3^{2026}$ is divided by 13 is:

The unit's digit in $13^{61}$ is