MCQ
Which of the following statements is false?
- ANatural numbers are closed under addition.
- BWhole numbers are closed under addition.
- CIntegers are closed under addition.
- ✓Rational numbers are not closed under addition.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
Daily wages
|
Number of works
|
|
$290-325$
|
$5$
|
|
$325-360$
|
$2$
|
|
$360-395$
|
$4$
|
|
$395-430$
|
$6$
|
|
$430-465$
|
$7$
|
|
$465-500$
|
$5$
|

