Questions

In December 2017 Which country has signed an agreement with Sudan to build a nuclear power plant in the nation?

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?

The final boundary between the Earth and the outer space is called _____.

Match the characteristics with their market structure:
(a) Price > MC in both short and long run
(b) Faces highly elastic demand

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

Which of the following elements has the lowest melting point?

Which of the following represents an ion?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The old man was ______ and poor.