Practice the AP 7th Class Maths Bits with Answers Chapter 1 Integers on a regular basis so that you can attempt exams with utmost confidence.

AP State Syllabus 7th Class Maths Bits 1st Lesson Integers with Answers

Question 1.
8 + (- 11) =
A) 19
B) 3
C) – 3
D) – 19
C) – 3

Question 2.
(- 7) + 5 =
A) – 12
B) 12
C) 35
D) – 2
D) – 2

Question 3.
(- 6) – (- 3) =
A) – 3
B) – 9
C) 3
D) 9
A) – 3

Question 4.
(- 4) × (- 6) =
A) – 24
B) 24
C) – 10
D) 10
B) 24

Question 5.
(- 10) × (3) =
A) – 7
B) 13
C) 30
D) – 30
D) – 30

Question 6.
Difference between – 5 and 5 is
A) 0
B) 10
C) – 10
D) 1
B) 10, C) – 10

Question 7.
11 ÷ 0 =
A) 0
B) 11
C) 1
D) cannot determine
D) cannot determine

Question 8.
1 × (-1) × 1 x (-1) × …………….. 11 times = ?
A) 1
B) – 1
C) 11
D) 0
B) – 1

Question 9.
– 8 + 16 – 24 + 32 – 64 = ?
A) – 48
B) 48
C) 80
D) – 80
A) – 48

Question 10.
7 – {7 – (7 – $$\overline{7-1}$$)} = ……………?
A) 0
B) 7
C) 6
D) 1
D) 1

Question 11.
(- 1) × 2 × (- 3) × 4 × (- 5) = ……….. ?
A) 60
B) 120
C) -120
D) – 240
C) -120

Question 12.
(- 576) × 1153 × 405 × 0 × 11 = ………..?
A) 0
B) 11
C) – 50730
D) None of these
A) 0

Question 13.
(- 289) ÷ (- 17) = …………….
A) $$\frac{1}{17}$$
B) – 17
C) 17
D) $$\frac{-1}{17}$$
C) 17

Question 14.
(-1)odd number + (-1)even number = ……………..?
A) 1
B) 0
C) -1
D) 2
B) 0

Question 15.
The temperature of particular day of a village Lambasingi is – 16°C. it is reduced to – 11°C on the next day, what is the present temperature?
A) 27°
B) – 27°
C) – 5°
D) 5°
C) – 5°

Question 16.
What is the value of – 1 – 2 – 3 – 4 (- 16) = ………………?
A) -105
B) – 144
C) 136
D) -136
D) -136

Question 17.
Kalyan has rupees of largest number of 3 digits. If he buys some things for rupees of smallest number of 3 – digits, then the money with Kalyan is?
A) ₹ 900
B) ₹ 899
C) ₹ 990
D) ₹ 890
B) ₹ 899

Question 18.
What is the value of 15 × (- 25) × (- 4) × (- 10) = …………..?
A) – 15000
B) 15000
C) 14000
D) – 14000
A) – 15000

Question 19.
What is the value of 42 × (- 5) + (- 8) × 5 = ……………?
A) 170
B) 250
C) – 250
D) -170
C) – 250

Question 20.
Simplify : ($$\frac{-3}{4}$$) × ($$\frac{5}{-6}$$) × $$\frac{8}{7}$$ × ($$\frac{-14}{5}$$)
A) $$\frac {-1}{2}$$
B) – 2
C) 2
D) $$\frac {1}{2}$$
B) – 2

Question 21.
Which of the following is correct?
A) 8 ÷ 0 = 0
B) 0 ÷ 11 = 11
C) (- 7) ÷ 0 = – 7
D) 0 ÷ (- 5) = 0
D) 0 ÷ (- 5) = 0

Question 22.
Commutative law doesn’t hold for following operation?
B) Subtraction
C) Multiplication
D) None
B) Subtraction

Question 23.
……………. × (- 12) = 132
A) – 12
B) 11
C) – 11
D) – 13
C) – 11

Question 24.
Which of the following set doesn’t hold for commutative for subtraction?
A) N
B) Q
C) Z
D) None
A) N

Question 25.
Number of integers between – 8 and 5 are?
A) 12
B) 11
C) 10
D) 13
A) 12

Question 26.
Which of the following is not correct?
A) 2 × 0 = 0
B) 3 × 0 = 0
C) 4 ÷ 4- 0 = not defined
D) 0 ÷ 4 = 4
D) 0 ÷ 4 = 4

Question 27.
Which of the following is correct?
A) a ÷ (-1) = a
B) (-a) ÷ 1 = a
C) (-a) ÷ (-1) = a
D) 1 ÷ a = a
C) (-a) ÷ (-1) = a

Question 28.
a + b = b + a, this property is called
A) closure
B) commutative
C) associative
D) identity
B) commutative

Question 29.
Which of the following is not in the natural numbers
B) closure property w.r.t +
C) associative property w.r.t ×
D) commutative w.r.t +

Question 30.
If a gain of ₹ 10 is denoted by + 10, then a loss of ₹ 8 is denoted by
A) + 8
B) – 8
C) + 2
D) + 18
B) – 8

Question 31.
a × b = b × a is a …………….. property.
B) Distributive
C) Commutative under multiplication
D) Closer under multiplication
C) Commutative under multiplication

Question 32.
a + (b + c) = (a + b) + c is a ……………. law ?
A) Associative under multiplication

Question 33.
Which of the following is an additive identity?
A) 1
B) -1
C) 0
D) None
C) 0

Question 34.
Which of the following is a multiplicative identity?
A) 1
B) – 1
C) 0
D) None
A) 1

Question 35.
Set of Integers = …………….?
A) N = {1, 2, 3 ……………}
B) W = {0,1, 2, …………..}
C) Z = {- 3, -2, -1, 0, 1, 2 ………….}
D) Q ={x/x ∈ p/q, q ≠ 0}
C) Z = {- 3, -2, -1, 0, 1, 2 ………….}

Question 36.
Which of the following are in ascending order?
A) 8, 5, 0, – 1, – 7
B) – 8, – 5, 1, 2
C) 4, 3, 5, – 1, 7
D) – 1, 0, 1, – 5
B) – 8, – 5, 1, 2

Question 37.
The descending order in the following is?
A) 8, 7, 6, 9, 10
B) 4, 2, – 1, – 3
C) -1, -2, -3, 0
D) -1, 0, 1, 2
B) 4, 2, – 1, – 3

Question 38.
The digits between – 3 and 2
A) -2, 1, 0
B) -2, 1, 2
C) – 2, – 1, 1
D) -2, -1, 0, 1
D) -2, -1, 0, 1

Question 39.
Sirisha has ₹25, she purchased certain items for ₹2, ₹8, ₹17 then the remaining money with her?
A) – ₹ 2
B) ₹ 2
C) – ₹ 3
D) None
A) – ₹ 2

Question 40.
In a quiz every right answer carries 5 marks and every wrong answer (- 2) marks. If a total of 10 questions were asked of which 7 are correct, then the total score is ……………..?
A) 29
B) – 29
C) 36
D) -31
A) 29

Question 41.
Represent 5 × (-2) on the number line?

Question 42.
Represent 5 – (- 2) on the number line?