Exams

Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

On the one hand, life seems transient like a dewdrop (1)/ and on the other hand, it is permanent (2)/ with the potential for eternal continuity. (3)/ No error (4)

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

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Procrastinate

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.

often struck ______ wonder at

Which among the following is true for the given numbers?

If Sin θ = 20/29 , then what is the value of Sec Sin θ ?

The weights of 4 boxes are 30, 70, 60 and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?