Exams

If 2sec2x - tan2x = 5 and 0° ≤ x ≤ 90°, then x = ?

One internal angle of a rhombus of side 12 cm is 120°. What is the length of its longer diagonal?

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.

Can India make it to a leadership position (1)/ or will it be retained the ‘fast train-going-slow’ (2)/ image it always had? (3)/ No error (4)

Acceleration is

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'.

Their is direct evidence that when learning (1)/ occurs, neuro-chemical communication between (2)/ neurons is facilitated and less input is required. (3)/ No error (4)

If 2x -­ 3 ≤ 5 + x and 5 -­ x < 1 + 5x; then x can take which of the following values?

Who is the author of "It's All in the Planets"?

Select the missing number from the given options?