Quantitative Aptitude - Arithmetic Ability Questions

Select the odd number from the given alternatives.

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

The sum of a fraction and 3 times its reciprocal is 37/10. What is the fraction?

If a3 + b 3 = 35 and ab = 6, then what is the value of a + b?

The point P(a,b) is first reflected in origin to P1 and P1 is reflected in y-­axis to (6,­-5). The co-­ordinates of point P are

The marked price of a pen is Rs 3000. The shopkeeper gives two successive discounts of 15% and a% to the customer. If the customer pays Rs 2142 for the pen, then what is the value (in percentage) of a?

If x=2+3,then the value of x2-x+1x2+x+1 is

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?