Questions

Algae belongs to which of the following levels of the ecosystem?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Indirect/Direct speech.
Sahil said to me, "Where will you go this holiday?"

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

Choose the one which is different or odd from the following.

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: And the victims are likely to be the poorest of the poor as well as the very sources of water- rivers, wetlands and aquifers.
Q: In India, water conflicts are likely to worsen before they begin to be resolved.
R: Till then they pose a significant threat to economic growth, security and health of the ecosystem.
S: Water is radically altering and affecting political boundaries all over world, between as well as within countries.

Dara Shikoh was killed in conflict with his brother _______________.

In the gamma decay of a nucleus

Choose the most appropriate answer:The Russian name of INS Vikramaditya is