Quantitative Aptitude - Arithmetic Ability Questions

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

There are 1400 students in a school, 25% of those wear spectacles and 2/7 of those wearing spectacles are boys. How many girls in the school wear spectacles?

In a Rhombus ABCD, measure of angle CAB is 25°, what is the measure of angle ABC?

If 1/√(cosec2A - 1) = x, then value of x is

What is the value of [sin (90– 10θ) – cos (p – 6θ)]/ [cos (p/2 – 10θ) – sin (p – 6θ)]?

The median of the numbers 14, 12, 12, 16, 13 and 18 is

A can complete a work in 20 days and B can complete the same work in 25 days. If both of them work together, then in 3 days what percent of the total work will be completed?

Five men or ten women can complete a job in 20 days. In how many days can 3 men and 4 women complete it?