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'.

Tanish has(A)/changed a lot(B)/since then.(C)/No error(D)

Which among the following is not an example of emulsion?

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?

Inventor of Instant Noodles was a citizen of which country?

If 2x2+2y2=4a the find the value of 2ax2-a+2ay2-a

Which of the following mammals lay eggs?

Who is the author of the book 'Akhada: The Authorized Biography of Mahavir Singh Phogat'?

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?