Quantitative Aptitude - Arithmetic Ability Questions

The Simple Interest(SI) for 16 years on an amount at particular rate is Rs 10000. If the principal is doubled at an interval of every 4 years and the rate is tripled at every such in terval, find the new Simple Interest(SI)

The simple interest on a certain sum of money at the rate of 5% per annum for 8 years is Rs. 840 . Rate of interest for which the same amount of interest can be received on the same sum after 5 years is

If a+1a=1,then the value of a2-a+1a2+a+1 is a≠0

The area of a semicircle is 1925 sq.cm. Calculate its perimeter (in cm).

If (9 - 3x) - (17x - 10) = -1, then the value of x is

Select the odd word from the given alternatives.

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

Δ XYZ is right angled at Y. If m∠Z = 60°, then what is the value of (1/√2) Sec X?