Quiz on Estimates of Measurement (General Science)

1. Who will easily weigh in one extra while weighing potatoes or onions?

2. Who is very careful to weigh gold or silver accurately?

3. What are approximate measurements?

4. How many sheets of writing paper is 1 ream?

5. By how many seconds did Milkha Singh miss his medal at the Rome Olympics in 1960?

6. By how many seconds did P.T.Usha miss her medal at the Los Angeles Olympics in 1984?

7. What is used to measure the bowling speed of a fast bowler?

8. What must every weight have in the centre?

9. A weight has to be made of what?