Questions

Which among the following is not a qualification to become a Vice President of India?

The ____ of a substance is defined as the mass per unit volume.

The centre of the reflecting surface of a spherical mirror is a point called the ___.

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

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

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?

The    Indian    Navy    in    October    2016 commissioned   the   highly   maneuverable fast  attack  craft  INS  Tihayu.  INS  Tihayu would be based in

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: He wanted to do something to deliver the humanity from all such misery. He reflected on this problem for long.
Q: Siddhartha was greatly touched as he saw an old man, a sick man and a dead body.
R: At last on hearing some words from the mouth of a hermit which encouraged him to renounce the world, he decided to leave the palace and go into the forest for
meditation.
S: Before going, he had a lasting glance on his beloved wife Yashodhra and son, Rahul, who were enjoying a sound sleep at midnight.