Quantitative Aptitude - Arithmetic Ability Questions

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

The upper part of a tree broken over by the wind make an angle of 60 deg with the ground. The distance between the root and the point where top of the tree touches the ground is 25 metres. What was the height (in metres) of the tree?

A bank offers 5% compound interest per half year. A customer deposits Rs 4800 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest?

Find the area (in sq.cm) of a semi-circle of radius 14cm.

The number of solutions of the pair of linear equations x + 2y - 8 = 0 and 2x + 4y = 16 is

If the product of two numbers is 2522 and their LCM is 97 then their HCF is

A sum of money invested for 2 yrs and 9 months at the rate of 8% simple interest per annum became Rs.732 at the end of the period. What was the sum that was initially invested?

Complete the number series by choosing the missing terms from the options. 32, 64, 256, 1536, ? ,122880,1474560