Quantitative Aptitude - Arithmetic Ability Questions

What is the average of all numbers between 100 and 200 which are divisible by 13?

Akhilesh is two times as good a workman as Bansi and therefore is able to finish a job in 39 days less than Bansi. Working together, they can do it in

A can do a work in 15 days and B in 20 days. If they work on it together for 5 days, then what fraction of work is left?

What will come in the place of question mark (?) in the following question (You do not have to calculate the exact value)?

(184.002 - 29 ÷ 5) × 29.997 = ?

If the elevation of the Sun changes from 30° to 60° , then the difference between the lengths of shadows of a pole 15 m high, is

A person while buying a dress on sale spends Rs. 45 and saves Rs. 5, what is the percentage of his savings?

At 24% discount the selling price of a washing machine is Rs 38000, what is the selling price if the discount is 40%?

A, B and C are three points on a circle with centre O. The tangent at C meets BA produced at T. If ∠ATC = 30° and ∠ACT = 48°,then what is the value of ∠AOB ?