Quantitative Aptitude - Arithmetic Ability Questions

Which of the following equations has real and distinct roots?

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

If 3 dozen guavas cost Rs. 90, how many guavas can be bought for Rs. 240?

Find the fraction which bears the same ratio to 1/27 that 3/7 does to 5/9 .

What is the least number that when divided by 63 and 105 leaves remainder 4 in each case?

What is the highest common factor of 360 and 450?

Given: 6x + 2(6-x) > 2x -2 < 5x/2 - 3x/4; then x can take which of the following values?

A bank offers 20% compound interest per half year. A customer deposits Rs 2800 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 is ______.