Ncert solutions

Ncert solutions

Grade 7

Data Handling | Exercise 3.4

Question 3

Q1)

Tell whether the following is certain to happen, impossible, can happen but not certain.

(i) You are older today than yesterday. (ii) A tossed coin will land heads up.

(iii) A die when tossed shall land up with 8 on top.

(iv) The next traffic light seen will be green. (v) Tomorrow will be a cloudy day.

Solution:

i) Certain to happen.

ii) It can happen but not certain.

iii) Impossible

iv) It can happen but not certain.

v) It can happen but not certain.

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subject-cta

Question 3

Q1)

Tell whether the following is certain to happen, impossible, can happen but not certain.

(i) You are older today than yesterday. (ii) A tossed coin will land heads up.

(iii) A die when tossed shall land up with 8 on top.

(iv) The next traffic light seen will be green. (v) Tomorrow will be a cloudy day.

Solution:

i) Certain to happen.

ii) It can happen but not certain.

iii) Impossible

iv) It can happen but not certain.

v) It can happen but not certain.

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subject-cta
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