Quantitative Aptitude - Arithmetic Ability Questions

Selling price of an article is Rs 494 and discount of 5% is offered. What is the marked price (in Rs)?

Due to inclement weather, an air plane reduced its speed by 300 Km/ hr, and reached the destination of 1200 km late by 2hrs. Then the schedule duration of the flight was.

If p3 - q3 = (p - q) ( (p - q)2 + x p q ) then value of x is

The difference between cost price and selling price is Rs 576. If the profit percentage is 16%, then what is the cost price (in Rs)?

If U = 450 and V = 585, then V is how much percentage more than U?

Find the perimeter (in cm) of a semicircle of radius 28 cm.

If x/y = 2/3, then what is the ratio of (3x + 2y) and (3x – y)?

What is the value of tan 1° tan 2° tan 3°....... tan 89°?