Quantitative Aptitude - Arithmetic Ability Questions

The sum of two angles of a triangle is 116o and their difference is 24o . The measure of smallest angle of the triangle is

If in a triangle ABC, Sin A = Cos B then the value of Cos C is

If x3 – 4x2 + 19 = 6(x – 1), then what is the value of [x2 + (1/x – 4)]?

Let O be the orthocentre of the triangle ABC. If ∠BOC = 150°, Then ∠BAC is

Veer spends 15% of his monthly income on the house rent and 60% of the rest on household expenditure. If he saves Rs. 2210, what is his monthly income?

What is the value of (cot30°+ 2/√3) ?

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

Coefficient of x2in (x + 9)(6 - 4x)(4x - 7) is