Question 13 Marks
What is the heaviest parcel he can send using stamps of $25$ ?
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Questions
Answer the following : (3 mark each)
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7 questions · timed · auto-graded
Question 23 Marks
Mannu and Het put a pencil and a geometry box in the two pans of the balance. Which pan will go down ? Why ? Draw a picture to show it.
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Question 33 Marks
Now you also make your own balance. Write down how you made it. Also draw a picture of your balance in the box below:
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Question 43 Marks
Which things should be removed so that the weight of the load is not more than $700 \ kgs$ ?
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Question 53 Marks
There are $3$ marbles of the same size but one marble is slightly heavier or lighter than the other two. Can you find which is that marble and if it is heavier or lighter ? You can use a balance only two times.
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Question 63 Marks
All oranges have equal weight. The two papayas have the same weight. The weights in the first and second balances are equal. How many oranges balance the weight in the third ?
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Question 73 Marks
Answer the questions on the basis of the postal rates given below:
$1.$ How much will you have to pay for stamps on a letter weighing $50$ grams ?
$2.$ Akash wants to send a parcel of the Math - Magic textbook to his friend Rani in Chennai. The book weighs $200\ g$. See the chart to find the cost of posting the book.
$3.$ Read the weight shown in the picture. Find out the cost of sending a parcel of that weight.
$1.$ How much will you have to pay for stamps on a letter weighing $50$ grams ?
$2.$ Akash wants to send a parcel of the Math - Magic textbook to his friend Rani in Chennai. The book weighs $200\ g$. See the chart to find the cost of posting the book.
$3.$ Read the weight shown in the picture. Find out the cost of sending a parcel of that weight.
Answer
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