Quantitative Aptitude - Arithmetic Ability Questions

If x3+ 2x2– 5x + k is divisible by x + 1, then what is the value of k?

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

If A is 6 times more than B, then by what percentage is B is less than A?

What is the value of tan4A + tan2A?

Sumit is 28% less efficient than Amit. If Amit can make a wall in 54 days, then Sumit can complete the same work in how many days?

What is the simplified value of Sec ACot A + Tan A2 ?

The population of a town is 350000. It increases annually at the rate of 20%. What will be the population after 2 years?

If Sin x = 4/5, then Cosec x + Cot x =