Quantitative Aptitude - Arithmetic Ability Questions

If x + 2(3-5x) > -1 - 2x < 5 - x/3; then the value of x is

In an isosceles trapezium _____.

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

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

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

If a+1a=1,then the value of a2-a+1a2+a+1 is a≠0

cos(A+B) + cos(A-B) is equal to

The numerator of a fraction is multiple of two numbers. One of the numbers is greater than the other by 2. The greater number is smaller than the denominator by 4. If the denominator 7+C (C > -7) is a constant, then the minimum value of the fraction is