Gita suggested that her daughter to open a

121, 129, 139, 151, 165, 181

Three colleagues, M, N, and O, have an average age of 27. Ten years ago, their ages were in the ratio of 4:6:7. What is the average age of M and N today?

What type of high-performance and costly computer can process data for hundreds or thousands of users at the same time?

If log 2 = 0.3210 and log 3 = 0.4661, the value of log5 1024 is:

What will be come in place of (?) in the given number series.

5, 9, 17, 33, ?, 129

Find minimum of x + 9/x for x>0.

What will be the compound interest on a sum of Rs 22,000 after 3 years at the rate of 6 percent per annum? 

If tan⁻¹(x) + tan⁻¹(y) + tan⁻¹(z) = π/2, then the value of cot⁻¹(x) + cot⁻¹(y) + cot⁻¹(z) = ?

In a triangle ABC, the sides are AB = 15 cm, BC = 20 cm, and AC = 25 cm. Find the area of the triangle using Heron’s formula.