Solve the following equation: 48 ÷ [35 – {30

The value of the expression (1 + sec22° + cot68°)(1 – cosec22° + tan68°) is

If -5 ≤ x ≤ 3 and -1 ≤ y ≤ 0, then the minimum value of 2y – 3x is:

The total number of even factors of 2⁵ × 3³ × 5² is:

Find x, given 5 (√5)^x+6 = (√5)^2x+7 :

10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.

10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.

If 2cos² Ɵ – 5cos Ɵ + 2 = 0,0⁰ < Ɵ < 90⁰ , then the value of (cosec Ɵ + cot Ɵ) is :

If x² + y² + 2x + 1 = 0, therefore the value of x³¹ + y³⁵ is

Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together.