Quantitative Aptitude - Arithmetic Ability Questions

What is the equation of the line which passes through the points (3,­2) and (5,3)?

If compound interest received on a certain amount in the 3rd year is Rs. 1,240, what will be the compound interest (in Rs) for the 4th year on the same amount at 9% rate of interest?

What is the value of [2 cot × (p – A)/2]/[1 + tan2× (2p – A)/2]?

If (9 - 3x) - (17x - 10) = -1, then the value of x is

What are the co-ordinates of the centroid of a triangle, whose vertices are A(-2,5), B(3,-2) and C(5,3)?

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

In the following question, select the missing number from the given series.34, 69, 140, 283, ?, 1145

A person goes from point N to P and comes back. His average speed for the whole journey is 60 km/hr. If his speed while going from N to P is 40 km/hr, then what will be the speed of the person (in km/hr) while coming back from P to N?