Question

Which of the following statements is not true?

(a) When two positive integers are added, we always get a positive integer.

(b) When two negative integers are added we always get a negative integer.

(c) When a positive integer and a negative integer is added we always get a negative

integer.

(d) Additive inverse of an integer 2 is (– 2) and additive inverse of (– 2) is 2.

Q2. The product of 0.03 x 0.9 is:

(a) 2.7 (b) 0.27 (c) 0.027 (d) 0.0027

Q3. Next three consecutive numbers in the pattern 11, 8, 5, 2, __ , __ , __ are:

(a) 0 , – 3 , – 6 (b) – 1 , – 5 , – 8 (c) – 2 , – 5 , – 8 (d) – 1 , – 4 , – 7

Q4. Which is greater number in the following?

(a) −1

2

(b) 0 (c) 1

2

(d) – ​

Answer 1

Answer:

a , c, d. statement are not true

Q2. 0.27

Q3 (b)

Q4 (d)

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