CBSE Class 6 Mathematics The Other Side of Zero MCQs Set 02

Question. If the starting floor is +1 and you press +2, the target floor is.
(a) +1
(b) +2
(c) +3
(d) -1

Answer: C

Question. The sum of 3 and −3 is ________.
(a) 6
(b) 0
(c) −6
(d) 9

Answer: B

Question. The math rule for track movement is: Starting Floor + Movement =
(a) Ground Floor
(b) Target Floor
(c) Zero Floor
(d) Lift number

Answer: B

Question. The least integer lying between -10 and -16 is
(a) -13
(b) -12
(c) -15
(d) -11

Answer: C

Question. If you start at Floor +2 and press -3, you will reach.
(a) Floor +5
(b) Floor 0
(c) Floor -1
(d) Floor -3

Answer: C

Question. An integer between - 3 and - 1 is
(a) -3
(b) -1
(c) -2
(d) 0.

Answer: C

Question. Find the result of the expression 0 + (-2).
(a) +2
(b) 0
(c) -2
(d) -1

Answer: C

Question. Which of the following is false?
(a) – 1 < – 2
(b) 79 < 89
(c) – 1 < 1
(d) 1 > 0.

Answer: A

Question. Gurmit was in Toy Store and pressed +2 then -3 by mistake. He will reach.
(a) One floor up
(b) One floor down
(c) Ground floor
(d) Same floor

Answer: B

Question. What is the additive inverse of +10?
(a) -10
(b) 0
(c) 10
(d) 20

Answer: A

Question. If you press +3 and then press -3, you come.
(a) To Floor +6
(b) To Floor -6
(c) Back to zero
(d) To Floor +1

Answer: C

Question. The predecessor of the integer -1 is
(a) 0
(b) 2
(c) -2
(d) 1

Answer: C

Question. The number -3 is called the inverse of.
(a) 0
(b) +3
(c) -1
(d) -3

Answer: B

Question. (-2) + (+3) = ?
(a) -2
(b) + 3
(c) + 1
(d) -1

Answer: C

Question. The inverse of -4 is.
(a) -4
(b) 0
(c) +4
(d) +1

Answer: C

Question. Which of the following is an integer?
(a) 1.5
(b) 2/3
(c) -4
(d) 3.7

Answer: C

Question. If you are at Floor -2 and press its inverse +2, you reach.
(a) Floor -4
(b) Floor +4
(c) Ground floor
(d) Floor -1

Answer: C

Question. What are numbers less than zero called?
(a) Positive numbers
(b) Decimals
(c) Whole numbers
(d) Negative numbers

Answer: D

Question. On the number line, Floor -4 is lower than Floor -3. So we write.
(a) -4 > -3
(b) -4 < -3
(c) -4 = -3
(d) -3 < -4

Answer: B

Question. (- 4) + (+3) = ?
(a) – 1
(b) 1
(c) 0
(d) + 2.

Answer: A

Fill in the Blanks

Question. The number line extends infinitely in both directions, with positive numbers on the right of 0 and _____ numbers on the left.
Answer: Negative

Question. On the number line, -15 is to the ____________ of zero.
Answer: Left

Question. ____________ – 3040 = -7910.
Answer: -4870

Question. On a number line, moving to the left signifies _____, while moving to the right signifies _____.
Answer: Subtraction, Addition

True/False

Question. The number -5 is greater than the number -3.
Answer: False

Question. The sum of any two negative integers is always smaller than both the integers.
Answer: True

Question. If you add two negative numbers, the result is always positive.
Answer: False

Question. The sum of any two positive integers is greater than both the integers.
Answer: True