Quantitative Aptitude - Arithmetic Ability Questions

What is the slope of the line parallel to the line passing through the points (4,-2) and (-3,5)?

The sum of two numbers is 7 and the sum their squares is 23, their product is equal to:

If 11-13xx + 11-13yy + 11-13zz = 5 then what is the value of 1x + 1y + 1z = ?

Two numbers are 50% and 80% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

If (x – y) = 7, then what is the value of (x – 15)3 – (y – 8)3?

If (8x ­- 4) = (3x + 6), then the numerical value of (x + 1)3 is

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Sowing, Irrigation, Hoeing, ?

Gitesh took a loan for 4 years at 5% Compound Interest. If the total interest paid was Rs. 431.01, Calculate the principal.