Question

2. Which of the following is different from the others?
a) 20 + (-25)
b) (-37) - (-32)
c) (-5) (-1) d) (45) + (-9)
3. Which of the following shows the maximum rise in temperature?
a) 23° to 32°
b) - 10° to +1°
C) - 18° to -11° d) -5° to 5°
4. If a and b are two integers, then which of the following may not
be an integer?
a) a + b
b) a - b c) a × b d) a = b
5. For a non-zero integer a which of the following is not defined?
a) a=0
b) 0 : a c) a = 1 d) 1:a
6. There are 40 students in a class. 12 of the total number of II Lang
students. Then the number of II Lang is
a) 10
b) 20
c) 30
d) 40
7. A car runs 20km using 1 litre of petrol. How much distance will it
cover in
144 litre of petrol?
a) 25km
b) 30km c) 36km d) 40km​

Answer 1

Answer:

hmmmmmmmmmmmmmmmmmmm

Answer 2

Answer: 3rd Question answer b

Step-by-step explanation: