Questions

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 evolutionary history of penguins (1)/ is well-researched and represents a showcase of (2)/ evolution bio geography. (3)/ No error (4)

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

My father generously donated money to the church.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word

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'.

Your motivational speech(A)/has had the tremendous(B)/effect on my students.(C)/No error(D)

____ jointly launched International Solar Alliance (ISA) at Conference of Parties (CoP21) Climate Conference held in Paris, France on 1st December 2015.

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3) 

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?