Quantitative Aptitude - Arithmetic Ability Questions

The 5th and 9th term of an arithmetic progression are 7 and 13 respectively. What is the 15th term?

20% of a man's salary is paid as rent, 60% are his living expenses and 10% are his savings. If he spends remaining  30 on the education of his children, find his salary

If the simple interest on Rs. 1 for 1 month is 1 paisa, then the rate percent per annum will be

Find the value of 200 x 20 x 2 x 0.2 x 0.02 x 0.002 = ?

In the following question, select the odd letters from the given alternatives.

What is the value of 1/√2 Cot 30° + 1/√3 Cosec 60°?

On a certain principal, simple interest amounts to Rs. 2,000 in two years at the rate of 10% p.a. What will be the difference in the amount of interest if the same is compounded on annual basis?

If 170% of a number added to 66, then the result becomes equal to twice of the number. What is the number?