Quantitative Aptitude - Arithmetic Ability Questions

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?

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

Find the value of 27a3 + 1a3, if 9a2 + 1a2 = 43

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

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

In the given series, how many 8s are there that are not divisible by the number to its left but completely divisible by the number to its right.

563248889266588343

Present age of Anil and Rajesh are in the ratio of 11 : 6 respectively. 9 years ago, their ages were in the ratio of 7 : 3. If the Pankaj’s present age is 1/4 of the Anil’s present age, then what is the Pankaj’s present age (in years)?

In what time will Rs.4400 become Rs.4576 at 8% per annum interest compounded half-yearly?