Questions

Who is the author of the book ­ "The daughter of the east"?

Who is the author of "The Secret of the Nagas"?

Inventor of Instant Noodles was a citizen of which country?

Who proposed five kingdom classification?

Which of the following is used in gunpowder?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Mother shall return _____ an hour.

Psidium guajava is the scientific name of ___________.

One nanometer is equal to _____________ meters.