Quantitative Aptitude - Arithmetic Ability Questions

What number should be added to each of the numbers 94, 24, 100 and 26, so that the resulting numbers are in continued proportion?

A missile travels at 1278 km/h. How many metres does it travel in one second?

ΔABC is similar to ΔPQR. Length of AB is 36 cm and length of the corresponding side PQ is 16 cm. If area of ΔABC is 1296 sq cm, what is the area of ΔPQR?

Calculate the area (in cm2) of a circle of radius 17.5 cm.

While selling a watch, a shop-­keeper gives a discount of 5%. If he gives a discount of 7%, he earns Rs.15 less as profit. The marked price of the watch is

The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm).

The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by

Select the odd letters from the given alternatives.