लड़ाकू में सही

The simple interest accrued on a sum at the rate of 10% p.a. for two years is Rs. 5,000.

If (x - 1/x)² = 3, then the value of x⁶ + 1/x⁶ equals

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

If x1x2x3 = 4(4 + x1 + x2 + x3), then what is the value of [1/(2 + x1)] + [1/(2 + x2)] + [1/(2 + x3)]?

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:

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.

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

The expression of (cot θ + cosec θ −1) / (cot θ − cosec θ+1) is equal to