State whether the following statement is True or False.

The prefix used for ${10}^3$ is kilo.

Q. State whether the following statement is True or False.

Q.

Question 103

State whether the statement is True or False.

$a÷(-1)=-a$

Q. State whether the following statements are true or false: Statement 1: Khurpi is a traditional tool used for harvesting.
Statement 2: Combine is a modern equipment used for harvesting.

Q. State whether the following statements are true or false .
Boiled potato tuber cannot be used for potato osmoscope experiment