Quantitative Aptitude - Arithmetic Ability Questions

The mean of distribution is 11 and the standard deviation is 5. What is the value of the coefficient variation?

If 1/√(1 + cot2A) = x, then value of x is

What is the value of 99992 x 100008?

What is the equation of the line if its slope is 4/3 and it passes through the point (-7 , 2)?

Which of the following is not a Triangular number?

The length of a mirror arc is 2/9 of the circumference of the circle. Write the measure of the angle (in degrees) subtended by the arc at the centre of the circle.

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

A shopkeeper offers 15% discount on all plastic toys. He offers a further discount of 4% on the reduced price to those customers who pay cash. What does a customer have to pay (in Rs) in case for a toy of Rs 200?