Exams

The value of acceleration due to gravity (g) at a distance of 2R from the surface of earth, where R is the radius of earth is ______.

An engineering student has to secure 25% marks to pass. He gets 47 and fails by 43 marks. What are the maximum marks of the examination?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

TER_TE_S_ER_

25% discount is offered on an item. By applying a promo code the customer wins 22% cash back. What is the effective discount?

Plastic bottles are made of a polymer called PET. The expanded form of PET is

A ___________ is a long internode forming the basal part or the whole of a peduncle.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

2, 3, 5, 9, 17, ?

The area of an equilateral triangle is 25√3 sq.cm. Find its side (in cm).