Questions

Which of the following is not correct with reference to Bio-sand Water Filter?

In which month does the Earth's Perihelion position occur?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: This is despite the fact that there is a rampant migration of rural families to urban centres.
Q: Generally the gains of being a unit of the urban population are less than the disadvantages and risks that are inbuilt in the urban life.
R: Rural population still dominates the urban population as far as the number is considered.
S: India is a country of villages.

In ____________, the short run equilibrium results in quantity produced being lesser and prices being higher compared to perfect competition.

What is the action of dry HCl gas on dry litmus paper?

_____ is the cell organelle, in which the biochemical processes of respiration and energy production occur.

Which of the following represents the pair of sex chromosomes in women?

Which of the following is a nitrogen-fixing bacteria?