Exams

ΔDEF is right angled at E. If secD = 25/7, then what is the value of cosecF ?

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

Blessing in disguise

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'.Although he (1)/ studied regularly, (2)/ his marks didn't improving. (3)/ No error (4)

Which of the following cities is closest to the Equator?

The addition of a rational number and its reciprocal is 61/30. Calculate the number.

 In Microsoft Word, _____________ refers to the way our text will look like.

Expand and simplify (x + 4)2 + (x -­ 2)2

4 hrs after a goods train passed a station, another train travelling at a speed of 60 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?