Quantitative Aptitude - Arithmetic Ability Questions

Find out the odd word/letters/number/number pair from the given alternatives.

Choose the one which is odd from the following options

The  sum  of  three  prime  numbers  is  100.  If  one  of  them  exceeds  another  by  36,  then  one  of  the numbers is

If 3√7 + √343 = 19.21, then find the value of √252 + 20√7.

What is the simplified value of 31253 + 4253 + 36753

In a triangle ABC, a line is drawn from C which bisects AB at point D. Find the ratio of area of the triangles DBC and ABC.

Two trains are moving in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then what is the speed (in km/hr) of each train?

If a person bought an item for Rs. 96 and sold it at a profit of 12.5%, the selling price of the item was