Quantitative Aptitude - Arithmetic Ability Questions

If 3x + 4y – 2z + 9 = 17, 7x + 2y + 11z + 8 = 23 and 5x + 9y + 6z – 4 = 18, then what is the value of x + y + z – 34?

If x - 1/x = 1 then what is the value of 1x1x-1-1x+1+1x2+1-1x2-1?

If P : Q : R = 2 : 3 : 5, then what is the value of (P + Q) : (Q + R) : (R + P)?

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

Select the odd letters from the given alternatives.

If a:b = 5:8, find the value of (6a -­ 5b)/(a + 2b).

The area of the largest triangle that can be inscribed in a semicircle of radius 6m is

If a certain amount is fully distributed among A, B & C in such a way that A receives 1/2 of the amount, B receives 1/3 of the amount and C receives ₹ 1200, then how much money would A receive