Quantitative Aptitude - Arithmetic Ability Questions

What is the equation of the line if its slope is 1/4 and y-­intercept is ­-3?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).

What is the time taken by a 180 m long train running at 54 kmph to cross a man standing on a platform?

If O is the centroid and AD, BE and CF are the three medians of Δ ABC with an area of 96 cm2 then the area of Δ BOD in cm2 is

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

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

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.