Quantitative Aptitude - Arithmetic Ability Questions

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

If curved surface area of a cylinder is 616 sq cm and height is 14 cm, find its radius?

Which of the numbers given below is the square root of 15376?

Calculate the simple interest if Rs. 1800 is invested for 10 years at a rate of 5% per annum.

Ram and Rahim standing at a distance of 680m run towards each other at a speed of 8 m/sec and 9 m/sec respectively. After how long will they meet?

Which of the following questions is a statistical question?

Select the odd letters from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.