Questions

Which one of the following statements about lymph is correct?

When some goods or productive factors are completely fixed in amount, regardless of price, the supply curve is

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

To avoid the various foolish opinions to which mankind are prone, no superhuman brain is required. A few simple rules will keep you free, not from all errors, but from silly errors. If the matter is one that can be settled by observation, make the observation yourself. Aristotle could have avoided the mistake of thinking that women have fewer teeth than men, by the simple device of asking Mrs. Aristotle to keep her mouth open while he counted. Thinking that you know when in fact you do not is a bad mistake, to which we are all prone. I believe myself that hedgehogs eat black beetles, because I have been told that they do; but if I were writing a book on the habits of hedgehogs, I should not commit myself until I had seen one enjoying this diet. Aristotle, however, was less cautious. Ancient and medieval writers knew all about unicorns and salamanders; not one of them thought it necessary to avoid dogmatic statements about them because he had never seen one of them.

The author is in favour of drawing conclusions on the basis of

A piece of paper is folded and punched as shown in the figure. From the given options, indicate how it will appear when opened?

Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

Zip files use what type of compression?

Indian city that has been chosen by the UN for the Global Continuing City-2025 Program?

The atomic mass of an element depends upon the