Arithmetic Expressions Class 7 MCQ Maths Chapter 2

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MCQ on Arithmetic Expressions Class 7

Arithmetic Expressions MCQ Class 7

Class 7 Maths MCQ Chapter 2 Arithmetic Expressions

Multiple Choice Questions

Question 1.
11 ÷ 11 + 11 × 11 =
(a) 1
(b) 10
(c) 122
(d) 110
Answer:
(c) 122

Question 2.
8 × 8 – 8 =?
(a) o
(b) 56
(c) 1
(d) 64
Answer:
(b) 56

Question 3.
The number of terms in the expression 7 × 9 + 7 :
(a) 1
(b) 2
(c) 3
(d) 0
Answer:
(b) 2

Question 4.
5 × (7 + 3) =
(a) 5 × 7 × 3
(b) 5 × 7 + 3
(c) 5 × 7 + 5 × 3
(d) 7 + 5 × 3
Answer:
(c) 5 × 7 + 5 × 3

Question 5.
Which of the following is not true?
(a) (7 + 8) + 9 = 7 + (8 + 9)
(b) (7 × 8) × 9 = 7 × (8 × 9)
(c) 7 + 8 × 9 = (7 + 8) × (7 + 9)
(d) 7 × (8 + 9) = (7 × 8) + (7 × 9)
Answer:
(c) 7 + 8 × 9 = (7 + 8) × (7 + 9)

Assertion & Reason

In the following questions (6-7), a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option as:
(a) Both assertion and reason are true, and the reason is the correct explanation of the assertion.
(b) Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
(c) Assertion is true, and the reason is false.
(d) Assertion is false, and the reason is true.

Question 1.
Assertion: Expression 7 × 8 + (-4) has two terms.
Reason: In an expression, terms are the parts of the expression separated by a ‘x’ sign.
Answer:
(c) Assertion is true, and the reason is false.

Question 2.
Assertion: Adding the terms of the expression (-7) + 10 + (-11) in any order gives the same result -8.
Reason: Grouping and reordering the terms do not change the sum.
Answer:
(a) Both assertion and reason are true, and the reason is the correct explanation of the assertion.

Fill in the blanks:

(a) 12 + (8 + 7) = (12 + ______) + 7
Answer:
8

(b) 3 × (7 × 9) = (3 × ______) × 9
Answer:
7

(c) 7 × 3 – 7 × 7 = 7 × (______ + ______)
Answer:
3 + 7

(d) 24 + (6 – 4) = 24 + 6 + ______
Answer:
(-4)

(e) 117 – 69 = (-168) + ______.
Answer:
216

State whether the following expressions are True or False.

(a) 3 × (7 – 6) = 3 × 7 + 3 × 6
Answer:
False

(b) 97 × 25 = (100 – 3) × 25
Answer:
True

(c) Addition of the terms of an expression in different orders gives the different values.
Answer:
False

(d) 78 × 21 – 18 > 78 × 19 + 10
Answer:
True

Match the following:

Answer:

Answer the following

Question 1.
A farmer has 25 orange trees and 15 apple trees. Each orange tree yields 12 oranges, and each apple tree yields 8 apples. What is the total number of fruits the farmer has?
Answer:
420 fruits

Question 2.
Neha bought 5 pencils, the cost of each pencil is ₹ 6, and Rita bought 4 erasers, which cost ₹ 4 each. How much money does they have to spend to buy these items?
Answer:
₹ 46

Question 3.
Evaluate the following.
(a) 10 – 11 + 12 – 13 + 14 – 15 + 16 – 17 + 18 – 19 + 20
Answer:
15

(b) 2 – 2 + 2 – 2 + 2 – 2 + 2 – 2 + 2 – 2
Answer:
0

Question 4.
A chicken pen held 7 chickens. Each chicken lays 5 eggs a day. How many eggs would they get altogether after 32 days?
Answer:
1120 eggs

Question 5.
A school is organizing a field trip for 25 students. Each student need to pay ?200 for the bus, and another ?50 for snacks. How much money will the school collect in total?
Answer:
₹ 6250

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