Quantitative Aptitude - Arithmetic Ability Questions

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

What is the value of Sin 30° - Cosec 45°?

What is the difference (in Rs) between the compound interests on Rs. 1000 for 1 year at 10% per annum compounded yearly and half-yearly?

What is the value of (sinA -­ 2sin3A)/(2cos3A -­ cosA)?

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

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

Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of sec C.sin A?