Exams

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Relationship

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

6 ÷ 10 - 30 + 4 x 12 = ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
2, 7, 16, ? , 46, 67

If the radius of the cylinder is decreased by 20%, then by how much percent the height must be increased, so that the volume of the cylinder remains same?

The demand curve facing a perfectly competitive firm is

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Superstitions exist throughout the world despite scientific advances.
Q: One cannot heed anybody’s sneezes if one has to be punctual on duty or ‘cannot miss a flight.
R: But the spread of science and education among the masses has certainly given rise to a significant number of persons who do not believe in these superstitions.
S: The compulsions of modern life have also caused some of the superstitions to fade out.

The maximum number of electrons that can be accommodated in a shell is indicated by the formula

Which factor affects the heart rate in mammals?