Estimation of Mass

Q.

Find: $0.5\times 1000$

Q.

How much rice is present in kilogram in a sac of one quintal of rice?

Q.

Reshma bought vegetables weighing $15$ kg. Out of this $3.5$ kg potato, $2.75$ kg onion and the rest are tomatoes. What is the weight of the tomatoes?

Q.

Solve : $4.04+8.09-6.98+0.0043-2.3$

Q. Which of the following weighs nearly 1 ounce?

1. 
2. 
3. 
4. All of the above

Q. Estimate the amount of lemonade by comparing it with the amount of milk.

1. Approximately 6 ounces
2. Approximately 2 ounces
3. Approximately 12 ounces
4. None of the above

Q. If the weight of Bottle B is 3 lb, what will the weight of Bottle A be?

1. Approximately more than twice that of Bottle B
2. Approximately half of Bottle B
3. Approximately 5 times that of Bottle B
4. None of the above