Quantitative Aptitude - Arithmetic Ability Questions

Find the value of 6813+6413314

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is

What is the value of 1.23+0.83+0.73-2.0161.351.22+0.82+0.72-0.96-0.84-0.56 =

If compound interest received on a certain amount in the 3rd year is Rs. 12,100, what will be the compound interest (in Rs) for the 4th year on the same amount if rate of interest is 9%?

There are total 200 students in a school, of which 1/5th are boys. Find the number of girls in the school.

If 493/29 = 17, then 4.93/0.0017 = ?

The difference between compound interest and simple interest on a sum for 2 year at 20% per annum is Rs 200. If the interest is compounded half yearly, then what is the difference (in Rs) between compound and simple interest for 1st year?

(45.004% of 1439.97 –15.99% of 2249.97) ÷ 35.98 = ?