Mensuration: maths mcq for class 9
1. The slant height of the cone when its radius is 3cm and height is 4 cm
a.) 6 cm
b.) 4 cm
c.) 2 cm
d.) 5 cm
2. Volume of milk ( in ml) that a hemispherical bowl can hold in it if its radius 5.6 cm
a.) 367 ml
b.) 356 ml
c.) 367.96 ml
d.) 400 ml
3. The surface area of Sphere whose diameter is 10 cm
a.) 314 sq cm
b.) 3.14 sq cm
c.) 31.4 sq cm
d.) 0.314 sq.cm
4. The volume of the cuboidal tank is 50,000 litres. The width of the tank whose length and depth are 2.5 m and 10 m respectively is
a.) 3m
b.) 5l
c.) 2 m
d.) 5 cm
5. The number of cubes of sides 3cm which can be cut from the cuboid which measures 18m*12m*9m
a.) 80
b.) 100
c.) 70
d.) 72
Statistics and Probability: maths mcq for class 9
STATISTICS AND PROBABILITY
Instruction: In the following question four options are given to each question but there is only one correct option so chose that
1. The mean of the first ten whole nnumbers
a.) 4.5
b.) 4
c.) 5
d.) 5.5
2. The mean of 6,4,7,p and 10 is 8 Then p is
a.) 14
b.) 27
c.) 13
d.) 10
3. The median of:
37, 31, 42, 43, 46, 25, 39, 45, 32
a.) 40
b.) 39
c.) 32
d.) 31
4. The mode for:
4, 6, 5, 7, 9, 8, 10, 4, 7, 6, 5, 9, 8, 7,7
a.) 4
b.) 6
c.) 9
d.) 7
5. The probability of getting an even prime number on roling a dice
a.) 1/3
b.) 2/5
c.) 1/6
d.) 3/5
6. A fair coin is thrown in the air four times. If the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss?
a.) 0
b.) 1/16
c.) 1/2
d.) 1/4
7. If P(E) is the probability that an event will occur, which of the following must be false?
a.) P(E) = 0
b.) P(E) = 1
c.) P(E) = -1
d.) P(E) = 1/3
8. A standard deck of 52 cards is shuffled. What is the probability of choosing the 5 of diamonds?
a.) 1/5
b.) 3/13
c.) 1/52
d.) 5/52
9. A die is rolled. What is the probability that the number rolled is greater than 2 and even?
a.) 2/6
b.) 1/3
c.) 4/6
d.) 2/3
10. A pair of dice is rolled. A possible event is rolling a multiple of 5. What is the probability of the complement of this event?
a.) 29/36
b.) 12/36
c.) 15/36
d.) 12/36
Answer Key for maths mcq for class 9
1) a
2) d
3) c
5) a
6) c
7) d
Statistics And Probability
Question Number Correct Option
1) a
2) c
3) b
4) d
5) c
6) d
7) c
8) c
9) b
10) a
1. The slant height of the cone when its radius is 3cm and height is 4 cm
a.) 6 cm
b.) 4 cm
c.) 2 cm
d.) 5 cm
2. Volume of milk ( in ml) that a hemispherical bowl can hold in it if its radius 5.6 cm
a.) 367 ml
b.) 356 ml
c.) 367.96 ml
d.) 400 ml
3. The surface area of Sphere whose diameter is 10 cm
a.) 314 sq cm
b.) 3.14 sq cm
c.) 31.4 sq cm
d.) 0.314 sq.cm
4. The volume of the cuboidal tank is 50,000 litres. The width of the tank whose length and depth are 2.5 m and 10 m respectively is
a.) 3m
b.) 5l
c.) 2 m
d.) 5 cm
5. The number of cubes of sides 3cm which can be cut from the cuboid which measures 18m*12m*9m
a.) 80
b.) 100
c.) 70
d.) 72
Statistics and Probability: maths mcq for class 9
STATISTICS AND PROBABILITY
Instruction: In the following question four options are given to each question but there is only one correct option so chose that
1. The mean of the first ten whole nnumbers
a.) 4.5
b.) 4
c.) 5
d.) 5.5
2. The mean of 6,4,7,p and 10 is 8 Then p is
a.) 14
b.) 27
c.) 13
d.) 10
3. The median of:
37, 31, 42, 43, 46, 25, 39, 45, 32
a.) 40
b.) 39
c.) 32
d.) 31
4. The mode for:
4, 6, 5, 7, 9, 8, 10, 4, 7, 6, 5, 9, 8, 7,7
a.) 4
b.) 6
c.) 9
d.) 7
5. The probability of getting an even prime number on roling a dice
a.) 1/3
b.) 2/5
c.) 1/6
d.) 3/5
6. A fair coin is thrown in the air four times. If the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss?
a.) 0
b.) 1/16
c.) 1/2
d.) 1/4
7. If P(E) is the probability that an event will occur, which of the following must be false?
a.) P(E) = 0
b.) P(E) = 1
c.) P(E) = -1
d.) P(E) = 1/3
8. A standard deck of 52 cards is shuffled. What is the probability of choosing the 5 of diamonds?
a.) 1/5
b.) 3/13
c.) 1/52
d.) 5/52
9. A die is rolled. What is the probability that the number rolled is greater than 2 and even?
a.) 2/6
b.) 1/3
c.) 4/6
d.) 2/3
10. A pair of dice is rolled. A possible event is rolling a multiple of 5. What is the probability of the complement of this event?
a.) 29/36
b.) 12/36
c.) 15/36
d.) 12/36
Answer Key for maths mcq for class 9
1) a
2) d
3) c
5) a
6) c
7) d
Statistics And Probability
Question Number Correct Option
1) a
2) c
3) b
4) d
5) c
6) d
7) c
8) c
9) b
10) a
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