Quantitative Aptitude - Arithmetic Ability Questions

Arrange them in ascending order 64, 33 and 43

Which of the fractions given below is not equal to 4/11 ?

BE and CF are two altitudes of a triangle ABC. If AB = 6 cm , AC = 5 cm and CF = 4 cm , then the length of BE is

If two successive discounts of 50% and 10% are offered, then what is the net discount (in %)?

Working 10 hours a day, Aman can complete a piece of work in 18 days. How many hours a day should he work so as to finish the work in 15 days?

If cos 21° = x/y, then cosec 21° -­ cos 69° is equal to

Simplify : -21973 × -1253 ÷ 275123

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