CBSE Class 7 Mathematics Arithmetic Expressions MCQs Set D

Question. To find the value of 97 × 25 quickly, the effective way using subtraction is:
(a) 90 × 25 + 7 × 25
(b) (100 – 3) × 25
(c) 97 × (20 + 5)
(d) 100 × 25 + 3 × 25

Answer: B

Question. The value of the expression 13 + 2 is:
(a) 132
(b) 11
(c) 15
(d) 2

Answer: C

Question. Comparing expressions 10 + 2 and 7 + 1, we find 10 + 2 is greater. The value of 7 + 1 is:
(a) 12
(b) 8
(c) 10
(d) 71

Answer: B

Question. In the situation 113 - 25 compared to 112 - 24, both Raja and Joy have an equal number of marbles because Raja had 1 more but also lost:
(a) 25 marbles
(b) 24 marbles
(c) 1 marble more
(d) 1 marble less

Answer: C

Question. In the expression 12 + 7, how many terms are there?
(a) One
(b) Two
(c) Three
(d) Four

Answer: B

Question. The expression (-7) + 10 + (-11) has how many terms?
(a) Two
(b) Three
(c) One
(d) Four

Answer: B

Question. Compare 273 - 145 and 272 - 144. The comparison sign is:
(a) >
(b) <
(c) =
(d) ±

Answer: C

Question. Irfan bought a biscuit packet for ₹15 and toor dal for ₹56. He paid ₹100. The total cost is:
(a) 15 – 56
(b) 15 + 56
(c) 100
(d) 100 – 15

Answer: B

Question. Once all terms in a complex expression are evaluated, the final operation done to find the value is:
(a) Multiplication
(b) Subtraction
(c) Addition (summing the terms)
(d) Division

Answer: C

Question. Kannan paid ₹432 using 8 notes of ₹50, 1 note of ₹10, 4 notes of ₹5, and 2 notes of ₹1. The expression is 8 × 50 + 1 × 10 + 4 × 5 + 2 × 1. How many terms are there?
(a) Three
(b) Four
(c) Two
(d) Eight

Answer: B

Question. When we remove brackets NOT preceded by a negative sign, the terms inside:
(a) Must change their signs
(b) Do not change their signs
(c) Become zero
(d) Are subtracted

Answer: B

Question. The expression (4 + 3) × 5 means:
(a) Finding the number of people in 4 rows, and then 3 rows
(b) Finding the total rows, and multiplying by people per row
(c) Multiplying 4 and 3, then multiplying by 5
(d) Adding 4, 3, and 5

Answer: B

Question. If 53 × 18 = 954 is given. To find 63 × 18, we can write 63 as 53 + 10. The calculation is:
(a) 954 + 10
(b) 954 + 18
(c) 954 + 180
(d) 954 – 180

Answer: C

Question. Rahim supplies 9 kg of mangoes daily. Shyam supplies 11 kg daily. Total mangoes supplied daily is:
(a) 9 × 11 kg
(b) 9 + 11 kg
(c) 11 – 9 kg
(d) 9 + 11 + 7 kg

Answer: B

Question. Compare 25 × (42 + 16) and 25 × (43 + 15). Since 42 + 16 = 58 and 43 + 15 = 58, the expressions are:
(a) >
(b) <
(c) =
(d) +

Answer: C

Question. To get the value 13 from 34 - 9 + 12, brackets are used as 34 - (9 + 12). If we evaluate (34 - 9) + 12, the value is:
(a) 13
(b) 46
(c) 37
(d) 34

Answer: C

Question. What is the value of the expression (16 - 8) - 3?
(a) 11
(b) 5
(c) 16
(d) 8

Answer: B

Question. Fill in the blank: 423 + ______ = 419 + ______. To keep the equation equal, if 423 is decreased by 4 to 419, the missing number on the right side must be:
(a) 4 less than the left blank
(b) 4 more than the left blank
(c) The same as the left blank
(d) 423

Answer: B

Question. Given 53 × 18 = 954. Find 63 × 18 using 63 = 53 + 10. The extra amount added to 954 is:
(a) 10
(b) 18
(c) 180
(d) 630

Answer: C

Question. Which sign is needed: (34 - 28) × 42 ____ 34 × 42 - 28 × 42?
(a) >
(b) <
(c) =
(d) ÷

Answer: C