Quantitative Aptitude - Arithmetic Ability Questions

If x = 313- 3-13, then 3x2 + 9xis equal to

If y=2secθ and x=3tanθ then x29-y24 is

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 50°, then what is the value (in degrees) of ∠PBC?

The diagonals do not form at least two congruent triangles in a _____.

Find length of the arc whose central angle is 90° and radius of the circle is 3.5 cm?

Find the least number which when divided by 12, 15, 18 and 27 leaves remainders 10, 13, 16 and 25 respectively.

In the given fig, ST||RP, then what is the value of supplementary angle y (in deg)?

PT is a tangent to a circle with centre O and radius 6 cm . If PT is 8 cm then length of OP is