Quantitative Aptitude - Arithmetic Ability Questions

If cotA/√(1 + cot2A) = x, then the value of x is

A invested an amount of x rupees in a bank for 2 years which gave 5% interest in year 1 and 6% interest in year 2. The amount received after 2 years is Rs 24,486. What is the value of x?

U starts a business by investing Rs 45000 and V join him after one year with an amount of Rs 33000. After two years from the starting of business, they earned profit of Rs 16400. What will be the U’s share (in Rs) in the profit?

The average of 15 numbers is 7. If the average of the first 8 numbers is 6.5 and the average of the last 8 numbers is 8.5 then middle number is

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

If U = 450 and V = 585, then V is how much percentage more than U?

If 2x + 3(5-2x) > 2 - 3x < 2x - x/3, then x can take which of the following values?

Select the odd word/letters/number/number pair from the given alternatives.