Samacheer Kalvi Class 5 Maths Solutions Term 3 Chapter 3 Measurements Exercise 3.1

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 3 Chapter 3 Measurements Ex 3.1

Question 1. Tick the object which has more volume
Answer: In each pair below, the object that takes up more space, meaning it has more volume, is ticked.
(i) Between an apple and a watermelon, the watermelon has more volume.
(ii) Between a water bottle and a barrel, the barrel has more volume.
(iii) Between a chair and a desk, the desk has more volume.
(iv) Between a book and a backpack, the backpack has more volume.
(v) Between a pencil and an eraser, the eraser has more volume.
In simple words: You need to look at each pair of objects and decide which one is bigger or holds more. That's the one with more volume.

🎯 Exam Tip: Volume refers to the amount of space an object takes up. When comparing, pick the object that looks larger or could hold more inside it.

Question 2. Arrange the given objects according to their volume
(i)
Answer: The objects are arranged below from the one with the least volume to the one with the most volume:
Small ball
\( \implies \) Tennis ball
\( \implies \) Basketball
\( \implies \) Football
This order shows how the size of these balls increases from smallest to largest.
In simple words: We put the balls in order from the smallest one to the biggest one.

🎯 Exam Tip: When arranging objects by volume, always start with the smallest and move towards the largest, or vice versa, clearly stating the order.

Question 2. (ii)
Answer: The objects are arranged below from the one with the least volume to the one with the most volume:
Small book
\( \implies \) Diary
\( \implies \) Small suitcase
\( \implies \) Large suitcase
Each item takes up more space than the one before it.
In simple words: We put the items in order from the smallest one to the biggest one.

🎯 Exam Tip: Imagine how much space each object would take up in a box. This helps compare their volumes accurately.

Question 2. (i)
Answer: The objects are arranged below from the one with the least volume to the one with the most volume:
Pillow
\( \implies \) Mattress
\( \implies \) Single sofa
\( \implies \) Three-seater sofa
This arrangement clearly shows how furniture items can vary greatly in the space they occupy.
In simple words: We put the furniture in order from the smallest item to the biggest item.

🎯 Exam Tip: For larger objects, think about their overall dimensions (length, width, and height) to estimate their volume.