Quantitative Aptitude - Arithmetic Ability Questions

Select the odd word from the given alternatives.

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

Coefficient of x2 in 6x3 + 4x2 + 2x + 3 is

√(1 + tan2A)/tanA is equal to

Raghavendra sells a machine for Rs 43 lakhs at a loss. Had he sold it for Rs 52 lakh, his gain would have been 5 times the former loss. Find the cost price of the machine.

Two vessels of equal capacity contains juice and water in the ratio of 5 : 1 and 5 : 7 respectively. The mixture of both the vessels are mixed and transferred into a bigger vessel. What is the ratio of juice and water in the new mixture?

A man purchased a cycle for Rs.3000/- and agreed to pay 12% on the amount as interest. He repaid principal and interest in 12 equal monthly installments. Find the amount of each installment.