Quantitative Aptitude - Arithmetic Ability Questions

What is the value of [(sin 59° cos 31° + cos 59° sin 31° )÷(cos 20° cos 25° – sin 20° sin 25° )]?

Product of 6ab, 3b and 4a is

The price of an article is discounted by 25%, to restore to its original value, the new price must be increased by

The price of a shirt after 15% discount, is Rs.119. What was the marked price of the shirt before discount

Find the odd word/letters/numbers pair from the given alternatives.

If 3x ­- 2(4 ­- 3x) < 2x ­- 5 < 3x + 3; then the value of x is

The radius of base of a solid cylinder is 7 cm and its height is 21 cm. It is melted and converted into small bullets. Each bullet is of same size. Each bullet consisted of two parts viz. a cylinder and a hemisphere on one of its base. The total height of bullet is 3.5 cm and radius of base is 2.1 cm. Approximately how many complete bullets can be obtained?

The measure of the four successive angles of a quadrilateral are in the ratio 7 : 11 : 7 : 11. The quadrilateral is a ______.