Questions

The side of an equilateral triangle is 8 cm. Find its area (in cm2).

Cricketer Virat Kohli was honoured with Arjuna Award in the year

Which former Indian cricket player has taken charge as the Indian cricket team's head coach in 2017?

Which of the following organisms are considered to be both Living and Non-living?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The quest for a _____ life engrosses every human being on this earth. Everyman tends to define a happy life in a _____ individualistic fashion. _____have attempted to define a happy life in various terms. Hedonists have a _____ notion that happiness lies in the _____ of physical appetites.

on this earth. Everyman tends to define a happy life in a _____ individualistic fashion.

Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.

If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?