Quantitative Aptitude - Arithmetic Ability Questions

If θ is acute angle and tan θ – cot θ = 0, then what is the value of tan26θ + cot100θ?

In ∆DEF measure of angle E is 90°. If secD = 25/7, and DE = 1.4cm, then what is the length (in cm) of side DF?

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

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

If x = y + 2 then x3 - y3 - z3 is

In the given figure, a circle touches the sides of the quadrilateral PQRS. The radius of the circle is 9 cm. RSP = SRQ = 60 deg and PQR = QPS = 120 deg. What is the perimeter (in cm) of the quadrilateral?

If 1aa2+1 = 3, then the value of a6+1a3 is

Area of 4 walls of a cuboid 400 sq cm, its length is 15 cm and height is 8 cm. What is its breadth (in cm)?