Quantitative Aptitude - Arithmetic Ability Questions

If the ratio of marked price and selling price is 11 : 10, then what is the discount percentage?

Which of the following numbers is completely divisible by 99?

What is the value of 128 + 7232

The sum of 2xy(3x + 4y - 5z) and 5yz(2x - 3y) is

Point P (8 , 5) is the midpoint of segment AB. Co-ordinates of A are (5, y) and B are (x, -3). What is the value of x?

The average of 5 members of a family is 24 years. If the youngest member is 8 years old, then what was the average age (in years) of the family at the time of the birth of the youngest member?

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to

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