Quantitative Aptitude - Arithmetic Ability Questions

a, b and c are 3 values, such that a + b = 5, b + c = 7.5 and c + a = 8.5. What will be the average of these values?

Car B is twice as fast as car A. If car A covers 90 km in 2 hours, what is the speed of car B?

What is the value of (tan45° + 1/√2) ?

Calculate the principal if an amount of Rs. 441 is received on compound interest at the rate of 5% per annum after 2 years.

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

In the following question, select the odd word from the given alternatives.

If (9 - 3x) - (17x - 10) = -1, then the value of x is

What is the reflection of the point (5, -2) in the line x = -1?