Quantitative Aptitude - Arithmetic Ability Questions

What is the value of Cot 60 - Sec 30?

In the following question, select the odd word pair from the given alternatives.

In the following question, select the odd word pair from the given alternatives.

If the difference between the compound interest and the simple interest on a certain sum at the rate of 5% per annum for 2 years is Rs. 20, then the sum is

If a + b = 8 and ab =15, then a3 + b3 is

Find the value of x if 0.08x + 0.04y = 10 and 0.2(x-1) + 0.4y = 24.8

Find the odd word/letters/number from the given alternatives.

In the first 36 overs of a cricket match, the run rate was 4.3 runs/over. Calculate the required run rate in the remaining 14 overs to reach the target of 271 runs?