Quantitative Aptitude - Arithmetic Ability Questions

The LCM of two numbers is 66. The numbers are in the ratio 2:3. The sum of the numbers is

Simplify the equation 0.733+0.2730.732+0.272-0.73×0.27

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

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?

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

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

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?