Quantitative Aptitude - Arithmetic Ability Questions

Which one is the largest among the fractions (5/113), (7/120), (13/145) and (17/160)?

An octahedron has 6 vertices. How many edges does it have?

Area of _____ equals half the product of its diagonal.

AB is the diameter of a circle with center O and P be a point on its circumference. If ∡POA = 120°, then the value of ∡PBO is

A kite is flying in the sky. The length of string between a point on the ground and kite is 420 m. The angle of elevation of string with the ground is 30 deg. Assuming that there is no slack in the string, then what is the height (in metres) of the kite?

The perimeter and the breadth of a rectangle are 60 cm and 14 cm respectively. Find its area (in cm²)

If the length of the side of an equilateral triangle is 6 cm, what is its area?

Δ DEF is right angled at E. If m∠F = 45°, then what is the value of 2 Sin F x Cot F?