Exams

If θ is acute angle and tan θ – cot θ = 0, then what is the value of tan26θ + cot100θ?

If sin (3x ­ 20°) = cos (3y + 20°), then find the value of (x + y).

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’.

The more obvious feature (1)/ of the modern world is the enormous (2)/ development of Science and Technology. (3)/ No error (4)

The pie chart shows tickets sold (in 1000s) per month by 6 different airlines (A, B, C, D, E, F). Study the diagram and answer the following questions.

Airline E sold how many more tickets than Airline A?

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

If a mirror is placed on the line MN, then which is the right image of the given figure?

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.

An ideal policeman is a myth. You come __________ him only in crime fiction. ____________ elusive is 'good policing', an idea ___________ even the best of criminal justice thinkers have found it difficult to define. This is why, in what is a chaotic world, we have to reluctantly _____________ for an imperfect policeman and ________ inadequate system.

________ inadequate system.

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

5, 9, 13, 17, ?, 25