Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 299996 x 300004?

The factors of x2 + 8x + 12 are

What is the value of Cot 45° - (1/√3)Cosec 60°?

If secA + tanA = a, then the value of cosA is

A sum of Rs 4000 becomes Rs 5800 in 3 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 2 years?

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

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?

The average weight of 30 students in a class is 25 kgs. If the weight of the class teacher is added, the average weight increase by 2 kgs. The weight of the class teacher in kgs is