Quantitative Aptitude - Arithmetic Ability Questions

If  x=2+32-3, then what is the value of x+1/x ?

If the number 247_679 is completely divisible by 9, then the smallest whole number in the place of the blank digit will be

Of the 3 numbers whose average is 72, the first is 2/7 times the sum of other 2. The first number is

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

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

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

What is the value of tan150°?

If 2x - 2(3 + 4x) < -1 - 2x > -5/3 - x/3; then x can take which of the following values?