MCQ
The life$-$expectancy of man is:
  • A
    $50-80$ years
  • $80-100$ years
  • C
    $60-90$ years
  • D
    $80-90$ years

Answer

Correct option: B.
$80-100$ years

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free