$14.28 \%$ of $49 = ?$

What least number must be subtracted from $1294$ so that the remainder when divided by $9, 11, 13$ will leave in each case the same remainder $6$?

What is the Arithmetic mean of the first $n$ natural numbers?

$323.232 + 32.3232 + 3.23232 = ?$

Three numbers are in the ratio $4: 5: 6$ and their average is $25$. The largest number is

When a number is divided by $56,$ the remainder is $29.$ If the same number is divided by $8,$ then the remainder will be: