Quantitative Aptitude - Arithmetic Ability Questions

What is the value of (1 + cotA)2 + (1 -­ cotA)2?

Simplify 486b3x2a4z3/27a3b2z

If √20 + √125 = 15.65, then what is the value of √45 + √5?

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

For which value of ‘g’ the linear graph of 6x + 12y +9 = 0 and 2x + gy + 3 = 0 has infinite number of solutions?

What is the measure of an exterior angle of a regular polygon of 10 sides?

A shopkeeper marks up his wares by 60% and offers 10% discount. What will be the selling price (in Rs) if the cost price is Rs 7500?

A point P lying inside a triangle is equidistant from the vertices of the triangle. Then the triangle has P as its