Questions

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

Which of the following is a nitrogen-fixing bacteria?

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

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.

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

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

Except Helium, all noble gases have how many electrons in the outermost shell?

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
John was arrested on a charge of murder, but for lack of evidence he was released.