Quantitative Aptitude - Arithmetic Ability Questions

If x3-2x=3x, then the value of x2+1x2 will be

Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of areas of triangle APQ: triangle ABC is 16:25. Then the ratio of AP:PB is?

If Sin θ = 12/13, then what is the value of Cot θ?

If 1aa2+1 = 3, then the value of a6+1a3 is

Find out the odd word/letters/number/number pair from the given alternatives.

In ΔABC, AC = BC and ∠ABC = 50°, the side BC is produced to D so that BC = CD then the value of ∠BAD is

The difference between the compound interest (compounding annually) and simple interest on a sum at the rate of 12% per annum for 2 years is Rs 360. What is the sum (in Rs)?

The sum of thrice a number and twice its reciprocal is 97/4. What is the number?