Quantitative Aptitude - Arithmetic Ability Questions

The difference between compound interest compoundedevery 6 months and simple interest after 2 years is 248.10.The rate of interest is 10 percent. Find the sum

Two trains are moving in the opposite direction at speed of 30 km/hr and 45 km/hr respectively, whose lengths are 450 m and 550 m respectively. What is the time taken (in seconds) by slower train to cross the faster train?

The point of intersection of all the three medians of a triangle is called its

The third proportional of two numbers 9 and 15 is

Find the HCF of 3341 and 3328.

What smallest number should be added to 2401 so that the sum is completely divisible by 14 ?

What is the value of [1 – tan (90 – θ) + sec (90 – θ)]/[tan (90 – θ) + sec (90 – θ) + 1]?

There are saplings of 361 mangoes tree and neem tree in a garden. The ratio of the number of mango tree to that of neem tree saplings are in the garden?