Quantitative Aptitude - Arithmetic Ability Questions

The diagonal of a square is 10√2 cm, find its perimeter?

If 8 men can do a piece of work in 14 days, then in how much time (in days) will 7 men do the same piece of work?

By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?

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

ΔABC is right angled at B. If cotA = 7/24, then what is the value of cosecC ?

ΔUVW is right angled at V. If secU = 5/3, then what is the value of tanW ?

If the difference between the roots of the equation Ax2 – Bx + C = 0 is 4, then which of the following is TRUE?

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?