Quantitative Aptitude - Arithmetic Ability Questions

If 13x2 = 172 - 92, find the value of x?

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

Find the greatest length which can be used to measure exactly three cloth pieces of lengths 1.26 m, 1.98 m and 1.62 m respectively.

If xy (x + y) = m, then the value of x3 + y3 + 3m is:

What is the value of 5.6x0.36+0.42x3.20.8 x 2.1 ?

A sum of Rs 125 is divided among u, v and w in such a way that u gets Rs 10 more than v and v gets Rs 5 more than w. What is the ratio of their shares?

If (x/5) + (5/x) = – 2, then what is the value of x3?

In a triangle PQR, S and T are the points on PQ and PR respectively, such that ST II QR and PS/SQ=3/5,PR =6cm, then PT is