Exams

If Cosec θ = 17/8, then Cot θ = ?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Drive someone up the wall

In which of the following quadrilaterals both pairs of opposite sides are parallel?

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The political masters of health care system have not listened to professional health planners because it has not been profitable for them to do so.

i. Has not been profitable for them to do that things.
ii. Has been unprofitable for the professionals to do so.
iii. Has been not profitable for them to do so.

A mason can build a wall in 70 hours. After 7 hours he takes a break. What fraction of the wall is yet to be built?

Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds.

A spherical lead ball of radius 6 cm is melted and small lead balls of radius 3 mm are made. The total number of possible small lead balls is

'Ganga Action Plan' initiated by the Union Government aims at