If (cotA - cosecA)2 = x, then the value of x is

When a discount of 25% is given on a cruise trip, the profit is 41%. If the discount is 26%, then the profit is

The sum of 6xy(2x - 4z) , 3yz(2x - 3z) and 4xz(3y - 2y2) is

If the selling price is Rs 1680 after getting a discount of 16%, what was the marked price?

The mean of marks secured by 50 students in division A of class X is 61, 25 students of division B is 57 and that of 50 students of division C is 55. What will be the mean of marks of the students of three divisions of Class X?

The price of an article is cut by 36%, to restore to its original value, the new price must be increased by

Profit of Rs 936000 has to be divided among three partners Anirudhha, Balwant and Charudatta in the ratio 2:3:5. How much does Charudatta get?

Who wrote the book "Five Point Someone: What Not to Do at IIT"?