Important Questions Test: Integers - Class 6 MCQ

= (-14) + 9 

= -14 + 9 

= -5

On the number line, numbers increase in value from left to right. Therefore:

• -2 is located to the right of -3 because it is a larger number (closer to zero).

This makes option B the correct answer.

Let's evaluate each expression:
a) -48 + 30 = -18 (Negative)
b) -40 + 40 = 0 (Zero)
c) -48 + 79 = 31 (Positive)
d) 48 + (-39) = 9 (Positive)
So, the correct answer is a) -48 + 30, as it results in a negative value.

= (– 4) + (+ 3)

= - 4 + 3 

= - 1

Let's evaluate each inequality:
a) -1 < 0 (True, because -1 is less than 0)
b) 1 < 0 (False, because 1 is not less than 0)
c) -8 > -7 (False, because -8 is not greater than -7)
d) -2 > 4 (False, because -2 is not greater than 4)
So, the correct answer is a) -1 < 0.

The opposite of 50 km of south is 50 km of north.

The statement 'Every positive integer is larger than every negative integer' holds true because:

• Any positive integer (e.g., 5) is greater than all negative integers (e.g., -1, -2).
• Every positive integer is also larger than zero.

Therefore, the correct answer is B) negative.

As number over 0^oC are positive numbers, 20^o C above 0^oC will be written as 20. 

Sea level is considered as 0, thus any number below 0 will be a negative number. 

Therfore the appropriate sign for 150 m below the sea level is -150.

Positve numbers are always greater than negative numbers.

Therefore, -13 < 13

0 is greater than every negative number. 

Therefore, 0 > - 15

Calculations:

• Addition: (-3) + (-6) = -9
• Subtraction: (-3) – (-6) = -3 + 6 = 3
• Inequality: -9 < 3

137 and -354

(137) + (-354) = (137) + (-137) + (-217)

= 0 + (-217) [(137) + (-137) = 0]

= (-217)

= -217

- Start with the equation: (–11) + (–12)
–11 –12
-we get –23
So, the correct answer is -23.

On the right side of zero lies the positive numbers. 

Therefore, farther a number from zero on the right, larger is its value.