Quantitative Aptitude - Arithmetic Ability Questions

What is the area (in sq cm) of a circle whose circumference is 22 cm?

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

Reciprocal of 235?

Reflection of the point (2,­7) in the y­axis is

What is the value of sec -2π/3 ?

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:3 and area of ΔADE is 4 sq cm, what is the area (in sq cm) of quadrilateral BDEC.

A non-zero number is greater than 7 times its reciprocal by 9.3. What is the number?

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?