Quantitative Aptitude - Arithmetic Ability Questions

A prism has a regular hexagonal base with side 6 cm. If the total surface area of prism is 216√3 cm2, then what is the height (in cm) of prism?

If (a+1a)2=3,then the value of a6-1a6 will be

If a cone of radius 10.5 cm and height 12 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder?

Find the odd word/letters/number pair from the given alternatives

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

A sum of Rs 5000 becomes Rs 8000 in 3 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is yearly), then what will be the amount (in Rs) after 3 years?

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

What is the reflection of the point (4, 7) in the line y = -1?