Quantitative Aptitude - Arithmetic Ability Questions

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

The rate of simple interest for which a sum of money becomes 5 times in 8 years is

If x4+1x4=119,then the value of x-1x is

The ratio of the cost price and selling price of an article is 5 : 3. What is the loss percentage?

If the diameter of a hemisphere is 21 cm, then what is the volume (in cub.cm) of hemisphere?

The length of the common chord of two intersecting circles is 12 cm. If the diameters of the circles are 15 cm and 13 cm, then what is the distance (in cm) between their centers?

A man travelled at 40 kmph. Had he increased his speed by 16 kmph, he would have covered 80 km more in the same time. Find the actual distance travelled?

Find the least number which when divided by 12, 15, 18 and 27 leaves remainders 10, 13, 16 and 25 respectively.