CBSE Class 7 Mathematics Arithmetic Expressions MCQs Set 07

Question. Madhu is flying a drone 6m up and then 4m down. The final height expression is 6 - 4. The terms are:
(a) 6 and 4
(b) 6 and –4
(c) 6 – 4
(d) Only 6

Answer: B

Question. Find the value of 30 + 5 × 4.
(a) 140
(b) 39
(c) 50
(d) 30

Answer: C

Question. Amu, Charan, Madhu, John went to a hotel. They are 4 friends. Each dosa costs ₹23. They wish to tip ₹5. Total cost expression is:
(a) 4 + 23 + 5
(b) 4 × 23 + 5
(c) 4 × (23 + 5)
(d) 4 + 23 – 5

Answer: B

Question. If the cost of 4 dosas is 4 × 23, and tip is 5, the total cost value is:
(a) 100
(b) 97
(c) 92
(d) 27

Answer: B

Question. Ruby calculated 33 playing students by writing 6 × 5 + 3. What does the term 6 × 5 represent in the game?
(a) The number of students out
(b) 6 groups of 5 students each
(c) 6 students multiplied by 5
(d) The total number of students

Answer: B

Question. Compare 245 + 289 and 246 + 285. We can say:
(a) 245 + 289 is greater
(b) 245 + 289 is smaller
(c) Both expressions are equal
(d) The values are 534 and 531

Answer: C

Question. Compare 364 + 587 and 363 + 589. Which expression is greater?
(a) 364 + 587
(b) 363 + 589
(c) Both are equal
(d) No comparison possible

Answer: B

Question. If a sentence has no comma, like "Shalini sat next to a friend with toys," the common meaning is that who has the toys?
(a) Shalini
(b) The friend
(c) Both Shalini and the friend
(d) The teacher

Answer: B

Question. When an expression is complex and has no context, finding its value can have:
(a) Only one way to solve
(b) More than one way of evaluation
(c) Only negative answer
(d) A very big number

Answer: B

Question. Mallesh wrote 30 + 5 × 4. Purna found the value as 140. How did Purna evaluate?
(a) Multiplication first, then addition
(b) Addition first, then multiplication
(c) Subtraction first
(d) Division first

Answer: B

Question. When an expression has brackets, we must first find the value of the operation:
(a) Outside the brackets
(b) Inside the brackets
(c) Subtraction
(d) Addition

Answer: B

Question. To find the change Irfan got back, the correct expression is:
(a) 100 – 15 + 56
(b) 100 + 15 + 56
(c) 100 – (15 + 56)
(d) (100 – 15) + 56

Answer: C

Question. What are the parts of an expression separated by a '+' sign called?
(a) Values
(b) Operators
(c) Terms
(d) Phrases

Answer: C

Question. To identify terms in an expression with subtraction, we convert subtraction into:
(a) Multiplication
(b) Addition of the inverse
(c) Division
(d) Just simple addition

Answer: B

Question. The terms of the expression 13 - 2 + 6 are:
(a) 13, 2, 6
(b) 13, –2, 6
(c) 13, 2, –6
(d) 13, –2, –6

Answer: B

Question. If an expression only has additions, changing the order of terms:
(a) Changes the value
(b) Keeps the value the same
(c) Only works if numbers are positive
(d) Needs brackets

Answer: B

Question. The property that swapping terms does not change the sum is called:
(a) Associative property of addition
(b) Commutative property of addition
(c) Distributive property
(d) Grouping property

Answer: B

Question. In expressions without brackets, if we have multiplication and division, we must first evaluate:
(a) The additions
(b) The subtractions
(c) The terms
(d) The divisions

Answer: C

Question. In 5 × (3 + 2) + 7 × 8, the first term 5 × (3 + 2) simplifies to:
(a) 15
(b) 25
(c) 35
(d) 50

Answer: B

Question. If Manasa added numbers and got 11749, and forgot to add 9055, how can she find the correct total easily?
(a) Start the whole addition again
(b) Subtract 9055 from 11749
(c) Add 9055 to 11749
(d) Divide 11749 by 9055

Answer: C