MCQ Questions

Question No. 1

True Or False

Answer :

(a) The bacterium says that it is quite famous for causing typhoid fever

(b) The bacterium says that Montu was not his friend.

(c) The task of WBCs is to get rid of any harmful microbes entering the body.

(d) Very frequently flies carry bacteria with them and settle on roadside food.

Question No. 2

Fill in the blanks

Answer :

(a) After entering Montu's intestines, the bacteria entered his _________.

(b) The doctor _________ an antibiotic injection in Montu's body.

(c) On reaching safely, the bacteria started to multiply at once and then planned a counter _________.

(d) The bacteria could not multiply fast enough because of the reinforcements of _________.

Question No. 3

Answer the following questions.

Answer :

(a) Why do bacteria multiply faster?

(b) How do bacteria come into man's food?

(c) How did Montu fall very sick?

(d) What happened when the doctor injected an antibiotic injection in Montu's bloodstream?

Question No. 4

fill in the blanks

Answer :

(b) _______________ changes ice into water.

(c) this coffe is cold. make me a ___________cup of coffee. mr dutta said to his wife.

(d) In this place, the days are hot. But at night the _____________ comes down and it is cool.

(e) The thief has _____________ from jail. The police are trying to catch him.

(f) You can see your face in a looking glass because it _____________ light.

(g) “Can a thief break this lock?” “I don't think _____________ . It is a strong lock.”

(h) “Was it very hot in Delhi?” “Yes, it was very hot _______________ .”

(a) Steam can drive engines. Our teacher did an _______________ in class to show this.

Question No. 5

Underline the demonstrative pronouns in the following sentences:

Answer :

(a) Paul bought those for ten rupees.

(b) These are the best shoes I have ever worn.

(c) Can you believe that?

(d) This is what I meant.

(e) I can see that this is what you want.

(f) Those are terrible jokes.

Question No. 6

Very frequently, files carry bacteria along with them and settle on

Answer :

sewage

rubbish

food

all of them

Question No. 7

By the time, Montu fall very sick, the bacteria were enjoying themselves, unaware of any

Answer :

feeling

sorrow

danger

trouble

Question No. 8

Protection against germs can be had by getting a

Answer :

protection

medicine

vaccination

Question No. 9

The bacterium which is the character in the lesson says that – “We consider ourselves harmless ______.”

Answer :

malaria

killer

bacteria

creatures

Chapter

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