Integers in real life quiz

If a and b are two integers, then which of the following may not be an integer?

• a+b
• a-b
• a*b
• a/b

Which of the following is different from the others?

• 20 + ( –25)
• (– 37) – (– 32)
• (– 5) × ( –1)
• ( 45 ) ÷ ( – 9)

Which of the following does not represent an integer?

• 0 ÷ (– 7)
• 20 ÷ (– 4)
• (– 9) ÷ 3
• (– 12) ÷ 5

When the integers 10, 0, 5, – 5, – 7 are arranged in descending or ascending order, them find out which of the following integers always remains in the middle of the arrangement.

• -5
• 0
• -7
• 10

Why are integers important to us?

• They are not very helpful
• They help in measuring the distance from sea level
• Both of the above
• None of the above

Next three consecutive numbers in the pattern 11, 8, 5, 2, --, --, -- are

• 0, – 3, – 6
• – 1, – 5, – 8
• – 2, – 5, – 8
• – 1, – 4, – 7

Integers are NOT used in

• Profit/Loss
• Temperature
• Accurate weight measurement
• Money

What is the symbol of integer?

• F
• C
• Z
• U

Which is not a part of integers?

• Whole Numbers
• Zero
• Negative Numbers
• Fractions

__________ are used in our daily lives during the calculation of profit/ loss.

• Integers
• Fractions
• Decimals
• Perimeter