Exams

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

4 men can build a small house in 12 days. How long would it take for 6 men to build the same house?

The value of k, for which the quadratic equation 4x2 + 4√3x + k = 0 has equal roots is

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Some writers have claimed that the ___________ of persons are incapable of even fairly correct reasoning, pointing to the absurd ideas entertained by the masses of people as a proof _______ the statement. These writers are probably a little radical _______ their views and statements, but one is often struck ______ wonder at the evidences of incapacity for interpreting __________ and impressions on the part of the general public.

for interpreting __________ and impressions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Absolve someone from blame for a fault or wrongdoing

In terms of environmental studies, CER refers to

Which nation has reported the first case of H5N8 virus?

In a water molecule, the ratio of mass of Hydrogen to the mass of Oxygen is always: