Questions

Pentane has _____ structural isomers.

Which of these is not a macronutrient for Plants?

The series of processes by which nitrogen and its compounds are inter-converted in the environment and in living organisms is called _____ .

Which among the following has highest electron affinity?

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- The magnitude of the interdependence depends on the technique of production causing the shifts in the food supply curve.
Q- Interdependence of food and labour market is important for the development process.
R- Similarly, an upward shift in the food supply curve shifts up the food demand curve.
S- An upward shift in the food supply curve would simultaneously result in an upward shift in the labour demand curve.

Rearrange the parts of the sentence in correct order.


The traditional obstacle to


P : the education of girls is

Q : the prejudice against the

R : intellectual potential of girls

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.

The kangaroo carried her baby in her pouch.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

X marks the spot