The sum of 6 numbers is 372. Find their average.

A and B can do a piece of work in 24 days and 13 days respectively. A works alone for 19 days and then leaves. How many days will B take to complete the remaining work?

A fruit seller had some Oranges. He sells 80% Oranges and still has 720 Oranges. Originally, number of Oranges, he had:

If (q − 2)² = [(19 − 8) ÷ 11 + (½ × 48)], then find the value of q.

A fruit seller had some Guavas. He sells 80% Guavas and still has 900 Guavas. Originally, number of Guavas, he had:

One-third of a journey is covered at a speed of 21 km/h, the next one-third at 63 km/h, and the final one-third at 86 km/h. The average speed (in km/h), rounded off to 1 decimal place, for the entire journey is:

Akash can complete a piece of work alone in 8 days and Prakash can complete the same piece of work alone in 14 days. They started the work together, but Akash had to leave 4 days before the completion of the work. In how many days will the work complete?

Virat invested ₹52,500 at 8% p.a. for 1 year at compound interest, compounded half-yearly. The amount received by him is:

The sum of 6 numbers is 372. Find their average.

What sum (in ₹) will earn a simple interest of ₹480 in 3 years at 20% per year rate of interest?

The internal surface area (in m²) of an open cuboidal tank whose internal length, breadth, and height are 31 m, 20 m, and 22 m, respectively, is: