Quantitative Aptitude - Arithmetic Ability Questions

Select the odd number from the given alternatives.

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

Δ DEF is right angled at E. If m∠D = 45%., then Cosec F =

If A and B are the roots of the equation Ax2 – A2x + AB = 0, then what is the value of A and B respectively?

In the given figure, AQ = 4√2 cm, QC = 6√2 cm and AB = 20 cm. If PQ is parallel to BC, then what is the value of PB (in cm) ?

The price of an article is cut by 9%, to restore to its original value, the new price must be increased by

The time taken by a train 160 m long, running at 72 km/hr, in crossing an electric pole is

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is