MEDIUM
7th ICSE
IMPORTANT
Earn 100

Tookur put 3 dozen butter and 8 dozen chocolate chip cookies in the cookie jar. Her brother Aadhar reached the jar without looking and got a cookie. What are the possible outcomes? Which is more likely?

Important Questions on Chance and Probability

MEDIUM
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 1

Refer to the shape chart and fill in the blanks in the following table giving the probability of touching each figure. One has been done for you.
Figures:
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(i) (ii) (iii) (iv) (v) (vi)
    432=18      

 

EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 2
A box contains 4 packs of chocolates, which have 2 packs of KitKat, 1 pack of perk, 1 pack of dairy milk. Shruti takes out a pack without looking at the packs. What is the chance (probability) that she picks perk?
 
EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 2
A box contains 4 packs of chocolates, which have 2 packs of KitKat, 1 pack of perk, 1 pack of dairy milk. Shruti takes out a pack without looking at the packs. What is the chance (probability) that she picks KitKat?
 
EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 3
A jar contains one blue and nine green marbles. What is the probability of drawing a green marble?
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EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 3
A jar contains one blue and nine green marbles. What is the probability of drawing a blue marble?
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EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 4
The six faces of a cube are numbered from 1 to 6. The cube is rolled. What is the
chance that it will land with a 4 up?
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EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 4
The six faces of a cube are numbered from 1 to 6. The cube is rolled. What is the
chance that it will land with a 2 up?
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EASY
7th ICSE
IMPORTANT
New Mathematics Today Class 7>Chapter 25 - Chance and Probability>Exercise>Q 5
Five girls put their names in a box. They are Anjali, Hazel, Ayrshire, Ishita and Rashi. Rashi draws a name from the box. What is the chance that she draws her own name?