Exams

Which of the following products can be obtained from coal processing?

If the standard deviation of a population is 7, what would be the population variance?

The minimum price at which I was willing to sell my old TV was Rs 37,000. I quoted Rs 50,000 while selling it, but it sold for Rs 42,000. This transaction generated _____.

The World Health Organization (WHO) has collaborated with which company to distribute Covid vaccines under Covax alliance?

How many princely states were there in India at the time of Independence?

Which team won the 2016 Champions Trophy Men's Hockey tournament defeating India in the finals in London?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All pictures are photographs

Statement II: All paintings are pictures

Conclusion I: All photographs are paintings

Conclusion II: All paintings are photographs

In ΔPQR measure of angle Q is 90 deg. If cotP = 8/15, and PQ = 4cm, then what is the length (in cm) of side PR?