Quantitative Aptitude - Arithmetic Ability Questions

Amarjeet scored 92, 98 and 90 marks in Chemistry, Mathematics and Physics respectively. The maximum marks in each subject are 100. Determine his overall percentage for the three subjects.

If the difference between the roots of the equation Ax2 – Bx + C = 0 is 4, then which of the following is TRUE?

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

Select the odd letters from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

In the following pair of words, pick the odd pair which is odd from the others?

Rashika can do a work in 5 days. Rashmi can do the same work in 7 days. Both of them finish the work together and they get Rs 240 for the work. What isthe share (in Rs) of Rashika?

cos(A+B) + cos(A-B) is equal to