Quantitative Aptitude - Arithmetic Ability Questions

X is 25% more efficient than Y. If Y alone can make a chair in 10 days, then X alone can make the chair in how many days?

The curved surface area and the slant height of a right circular cone are 99 sq.cm and 9 cm respectively. Find its diameter (in cm)

The measures of the four angles of a quadrilateral are in the ratio 1:2:3:4. What is the measure of the biggest angle?

PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the inradius of triangle PQR?

If x = 313- 3-13, then 3x3 + 9x value is

The value of (sec245 - cot245) - (sin230 + sin260) is

Find the odd one out.

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