Quantitative Aptitude - Arithmetic Ability Questions

A man starts moving from a place A and reaches the place B in 26 hours. He covers 1/3rd of the distance at the speed of 4 km/hr and covers the remaining distance at the speed of 5 km/hr. What is the distance (in km) between A and B?

A boy running at 10/9 th of his actual speed covers 39 km in 2 hours 20 minutes and 24 seconds. Find the actual speed of the boy (approx.)

If sin ­- 5π/3 = x, then the value of x is

Determine the value of z in the equation: z = 20+20+20+20+...∞

If x + y = 12 and x2 + y2 = 94, then xy is 

Compute : 1112 / 139 - 5

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The simplest form of 3565/1495 is