Question

Objective type questions :



1. (–1) × (–1) × (–1) × .... (5 times) is equal to

a) 0
b) 1
c) –1
d) –2


2. (–1) × (–1) × (–1) × .... 2m times, is equal to (m is a natural number) [ ]

a) –1
b) 1
c) –2m
d) 2m


3. The integer whose product with (–1) is 0, is

a) 0
b) –1
c) 1
d) 2


4. The integer whose product with (–1) is 1 is

a) 0
b) –1
c) 1
d) –2


5. If x ÷ 1 = 8, then x = [ ]

a) 1
b) –1
c) 8
d) –8


6. The additive identity of integers is

a) –1
b) 0
c) 1
d) not defined

7. Rajesh deposits Rs.3000 in his post-office account and withdraw Rs.1000 from it, the next day

balance in his account is

a) Rs.1000
b) Rs.2000
c) Rs.3000
d) Rs.4000


8. The product of even number of negative integers is

a) a negative integer
b) a positive integer

c) either a positive integer or a negative integer
d) cannot be determined


9. The product of odd number of negative integers is

a) a positive integer
b) a negative integer

c) either a positive integer or a negative integer
d) cannot be determined


10. An integer which is lessthan every positive integer and greater than every negative integer is

a) 0
b) –1
c) 1
d) 2 ​

Answer 1

Answer:

-1

Step-by-step explanation:

if wdgnmzknznxjzjzjzjsnznnJzjdhdhsjskd

Answer 2

Answer:

1.(c) -1

2.(c) -2m

3.(a) 0

4.(b) -1

5.(c) 8

6.(b) 0

7.(b) ₹2000

8.(b) a positive integer

9.(b) a negative integer

10.(a) 0

Hope it helps you!!!

please mark as Brainliest