Quantitative Aptitude - Arithmetic Ability Questions

What is the slope of the line, parallel to the line 3x -­ 6y = 4?

If a + b = 5 and ab = 6, then what is the value of a3 + b3?

When a number is increased by 21, it becomes 114% of itself. What is the number?

Find the value of 200 x 20 x 2 x 0.2 x 0.02 x 0.002 = ?

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

A sum of 2,000, invested at the rate of 8.5% simple interest per annum for 6years will yield an interest of

A librarian purchased 60 story books for his library. But he found that he could get 4 extra books by spending Rs 336 more and then the overall average price per book would be reduced by Re 1. The previous average price of each book was

If Data Interpretation and Modern Maths were taught for a combined time of 96 hours, then for how much time (in hours) were Number system and Geometry
taught?