Quantitative Aptitude - Arithmetic Ability Questions

If Tan θ = 4/3, then what is the value of Sin θ?

Simplify : -21973 × -1253 ÷ 275123

If a website is selling smartphone at Rs 18,000 which is marked at Rs 25,000, then what is the discount (in %) at which the smartphone is being sold?

The area of a circle is 616 sq.m. Find its diameter.

A dealer marks his goods 20% above cost price. He then allows some discount on it and makes a profit of 8%. The rate of discount is

Find length of the arc whose central angle is 45° and radius of the circle is 28 cm?

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

Anil can do a piece of work in 14 days which Rohit can do in 21 days. They worked together for few days after which Anil left. If Rohit worked alone for 3 days, find the total number of days it took to complete the whole work.