Quantitative Aptitude - Arithmetic Ability Questions

What will be the equation of the perpendicular bisector of segment joining the points (5,­3) and (0,2)?

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

How many kilometers are there in one metre?

In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.

10 is added to a certain number, the sum is multiplied by 7, the product is divided by 5 and 5 is subtracted from the quotient. The remainder left is half of 88. What is the number?

If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?

If sinθ + cosθ = 1, then the sinθ cosθ is equal to

A man misses a train by 1 hour if he travels at a speed of 4 kmph. If he had increased his speed to 5 kmph, he would gave still missed the train by 24 minutes. At what speed should he have travelled so that he reached the station exactly on time?