Quantitative Aptitude - Arithmetic Ability Questions

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

What is the slope of the line perpendicular to the line passing through the points (-2, 3) and (2, 0)?

What is the value of Cot 45° + Cosec 60°?

In the following question, select the odd letter/letters from the given alternatives.

In the following question, select the odd word pair from the given alternatives.

Two trains are moving in the same direction at the speed of 35 km/hr and 71km/hr. The time taken by faster train to cross a man sitting in the slower train is 48 seconds. What will be the length (in metres) of the faster train?

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

One internal angle of a rhombus of side 12 cm is 120°. What is the length of its longer diagonal?