Quantitative Aptitude - Arithmetic Ability Questions

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 5% per annum is Rs 45. The sum is

What is the third proportional to 10 and 20?

If C + 1C = 3, then what is the value of C-37+1C7?

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

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

Reflection of the point (2,­7) in the y­axis is

If the sum of the digits of any integer between 100 and 1000 is subtracted from the same integer , the resulting number is always divisibleby

Arrange them in ascending order 64, 33 and 43