Question

Find the numbers which can be rounded off to 80.

• A. 77 , 78 , 90
• B. None of the above
• C. 77 , 79 , 84
• D. All of the above

Answer 1

The correct option is C 77 , 79 , 84

All the numbers from 75 to 79 can be rounded off to 80. Such numbers are 75, 76, 77, 78, 79. Also, All the numbers less than 85 up to 80 will be rounded off to 80. Such numbers are 84, 83, 82, 81. So required numbers are 75,76,77,78,79,84,83,82,81.

So, correct option is B.