Questions

Which of the following country has won the ‘2017 FIFA Under-17 World Cup’?

Which of the following is the largest known cell?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books. Books are our ______ friends.

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

The enzyme was the _____________ that triggered the chemical reaction.

Metals react with sodium hydroxide to produce ___________.

The passage of an electric current through a conducting liquid causes ___________.

The cell walls of many organisms of Fungi kingdom are made of a tough complex sugar called ______.

If waste materials contaminate the source of drinking water, which of the following diseases will spread?