Questions

How many schedules does the Indian Constitution have?

Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?

The aim of Differentiated Interest Scheme was to provide concessional loans to __________

The Reserve Bank of India made a strong case for setting up a ___________________ in India to address the twin balance sheet problem of the banking sector and the corporate sector.  

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase. Belonging to middle class.

Find equation of the perpendicular bisector of segment joining the points (2,-5) and (0,7)?

During India's freedom struggle, the newspaper 'Young India' was published by

A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives.

The quest to find life outside the solar system got a big boost with the discovery of seven Earth-size extra-solar planets, or exoplanets, orbiting a dwarf star about 40 light years away. Unlike earlier discoveries of exoplanets, all seven planets could possibly have liquid water — a key to life as we know it on Earth — with three planets having the greatest chance. This is by far the largest collection of Earth-like planets in the habitable 'Goldilocks' zone of a star — neither too close nor too far from a star, which raises the possibility of liquid water being present on the surface. Only Earth has liquid water in the solar system. Since the dwarf star is much cooler than the Sun, the dimming of light each time a planet passes or transits before the star could be easily recorded from Earth unlike in cases when planets transit a Sun-like bright star. Since the initial discovery of three planets was made using the Chile-based Transiting Planets and Planetesimals Small Telescope, the exoplanet system is called TRAPPIST-1.

What is essential to have the possibility of life on a planet?