Royalty on the book is less than the printing cost by :

If $$ (3^{33}+3^{33}+3^{33})(2^{33}+2^{33})=6^x$$, the what is the value of x?

What is the value of positive square root of $$\ 14+ 6\sqrt{5}\ $$?

On a certain date, Pakistan has a success rate of 60% against India in all the ODIs played between the two countries. The lost the next 30 ODIs.  In a row to India and their success rate comes down to 30%. The total number of ODIs played between the two countries is

A businessman’ earning by 25% in one year but decreases by 4% in the next. Going by this pattern, after 5 years, his total earning would be Rs. 72000. What is his present earning?

The smallest number of five digits exactly divisible by 476

In how many ways can a committee schedule three speakers for three different meetings if they are all available on any of five possible dates?

A, B and C can complete a piece of work in 10, 12, and 15 days respectively, They started the work together. But A left the work before 5 days of its completion. B also left the work 2 days after A left. In how many days was the work completed?