Fill in the Missing Unit / āĻļā§āĻ¨ā§āĻ¯āĻ¸ā§āĻĨāĻžāĻ¨āĻ¤ āĻ¸āĻ āĻŋāĻ āĻāĻāĻ āĻ˛āĻŋāĻāĻž
Choose the correct unit: mm, cm, m, km, g, kg, mL, L (āĻ¸āĻ āĻŋāĻ āĻāĻāĻ āĻŦāĻžāĻāĻ¨āĻŋ āĻā§°āĻ: mm, cm, m, km, g, kg, mL, L)
1. Length of a pencil → ____ ā§§. āĻāĻāĻž āĻĒā§āĻā§āĻāĻŋāĻ˛ā§° āĻĻā§ā§°ā§āĻā§āĻ¯ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: cm (centimetre)
Explanation: A pencil is about 15–20 centimetres long, so cm is the correct unit. āĻāĻāĻž āĻĒā§āĻā§āĻāĻŋāĻ˛ āĻ¸āĻžāĻ§āĻžā§°āĻŖāĻ¤ā§ ā§§ā§Ģ–ā§¨ā§Ļ āĻā§āĻŖā§āĻāĻŋāĻŽāĻŋāĻāĻžā§° āĻĻā§āĻāĻ˛ āĻšāĻ¯āĻŧāĨ¤ āĻ¸ā§āĻ¯āĻŧā§ cm āĻ¸āĻ āĻŋāĻ āĻāĻāĻāĨ¤
2. Distance between cities → ____ ā§¨. āĻĻā§āĻāĻž āĻāĻšā§°ā§° āĻŽāĻžāĻā§° āĻĻā§ā§°āĻ¤ā§āĻŦ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: km (kilometre)
Explanation: The distance between cities is very large, so it is measured in kilometres (km). āĻĻā§āĻāĻž āĻāĻšā§°ā§° āĻŽāĻžāĻā§° āĻĻā§ā§°āĻ¤ā§āĻŦ āĻŦāĻšā§āĻ¤ āĻŦā§āĻāĻŋ āĻšāĻ¯āĻŧ, āĻ¸ā§āĻ¯āĻŧā§ āĻāĻŋāĻ˛ā§āĻŽāĻŋāĻāĻžā§° (km) āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšāĻ¯āĻŧāĨ¤
3. Weight of a bag of rice → ____ ā§Š. āĻāĻžāĻāĻ˛ā§° āĻŦāĻ¸ā§āĻ¤āĻžā§° āĻāĻāĻ¨ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: kg (kilogram)
Explanation: A bag of rice is heavy, so its weight is measured in kilograms (kg). āĻāĻžāĻāĻ˛ā§° āĻŦāĻ¸ā§āĻ¤āĻž āĻāĻ§ā§ā§° āĻšāĻ¯āĻŧ, āĻ¸ā§āĻ¯āĻŧā§ āĻāĻ¯āĻŧāĻžā§° āĻāĻāĻ¨ āĻāĻŋāĻ˛ā§āĻā§ā§°āĻžāĻŽ (kg)-āĻ¤ āĻā§āĻāĻž āĻšāĻ¯āĻŧāĨ¤
4. Capacity of a water bottle → ____ ā§Ē. āĻĒāĻžāĻ¨ā§ā§° āĻŦāĻāĻ˛ā§° āĻ§āĻžā§°āĻŖāĻā§āĻˇāĻŽāĻ¤āĻž → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: L (litre)
Explanation: A water bottle usually holds about 1 litre of water, so L is the suitable unit. āĻĒāĻžāĻ¨ā§ā§° āĻŦāĻāĻ˛āĻ¤ āĻ¸āĻžāĻ§āĻžā§°āĻŖāĻ¤ā§ āĻĒā§ā§°āĻžāĻ¯āĻŧ ā§§ āĻ˛āĻŋāĻāĻžā§° āĻĒāĻžāĻ¨ā§ āĻ§ā§°ā§āĨ¤ āĻ¸ā§āĻ¯āĻŧā§ L āĻ¸āĻ āĻŋāĻ āĻāĻāĻāĨ¤
5. Length of a classroom → ____ ā§Ģ. āĻāĻāĻž āĻļā§ā§°ā§āĻŖā§āĻā§āĻ āĻžā§° āĻĻā§ā§°ā§āĻā§āĻ¯ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: m (metre)
Explanation: A classroom is several metres long, so metre (m) is used. āĻļā§ā§°ā§āĻŖā§āĻā§āĻ āĻžā§° āĻĻā§ā§°ā§āĻā§āĻ¯ āĻā§āĻāĻŦāĻžāĻŽāĻŋāĻāĻžā§° āĻšāĻ¯āĻŧ, āĻ¸ā§āĻ¯āĻŧā§ āĻŽāĻŋāĻāĻžā§° (m) āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšāĻ¯āĻŧāĨ¤
6. Weight of a coin → ____ ā§Ŧ. āĻāĻāĻž āĻŽā§āĻĻā§ā§°āĻžā§° āĻāĻāĻ¨ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: g (gram)
Explanation: A coin is very light, so its weight is measured in grams (g). āĻāĻāĻž āĻŽā§āĻĻā§ā§°āĻž āĻ āĻ¤āĻŋ āĻĒāĻžāĻ¤āĻ˛ āĻšāĻ¯āĻŧ, āĻ¸ā§āĻ¯āĻŧā§ āĻāĻ¯āĻŧāĻžā§° āĻāĻāĻ¨ āĻā§ā§°āĻžāĻŽ (g)-āĻ¤ āĻā§āĻāĻž āĻšāĻ¯āĻŧāĨ¤
7. Capacity of a bucket → ____ ā§. āĻāĻāĻž āĻŦāĻžāĻ˛ā§āĻāĻŋā§° āĻ§āĻžā§°āĻŖāĻā§āĻˇāĻŽāĻ¤āĻž → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: L (litre)
Explanation: A bucket holds a large amount of water, so litres (L) are used. āĻāĻāĻž āĻŦāĻžāĻ˛ā§āĻāĻŋāĻ¤ āĻŦāĻšā§ āĻĒā§°āĻŋāĻŽāĻžāĻŖā§° āĻĒāĻžāĻ¨ā§ āĻ§ā§°ā§, āĻ¸ā§āĻ¯āĻŧā§ āĻ˛āĻŋāĻāĻžā§° (L) āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšāĻ¯āĻŧāĨ¤
8. Thickness of a book → ____ ā§Ž. āĻāĻāĻ¨ āĻāĻŋāĻ¤āĻžāĻĒā§° āĻŽā§āĻāĻž → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: mm (millimetre)
Explanation: The thickness of a book is a very small measurement, so millimetres (mm) are used. āĻāĻŋāĻ¤āĻžāĻĒā§° āĻŽā§āĻāĻž āĻ āĻ¤āĻŋ āĻ¸ā§°ā§ āĻĻā§ā§°ā§āĻā§āĻ¯, āĻ¸ā§āĻ¯āĻŧā§ āĻŽāĻŋāĻ˛āĻŋāĻŽāĻŋāĻāĻžā§° (mm) āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšāĻ¯āĻŧāĨ¤
9. Distance of a road → ____ ā§¯. āĻāĻāĻ¨ āĻĒāĻĨā§° āĻĻā§ā§°āĻ¤ā§āĻŦ → ____
Ans | āĻāĻ¤ā§āĻ¤ā§°: km (kilometre)
Explanation: Roads are usually long, so their distance is measured in kilometres (km). āĻĒāĻĨ āĻ¸āĻžāĻ§āĻžā§°āĻŖāĻ¤ā§ āĻĻā§āĻāĻ˛ āĻšāĻ¯āĻŧ, āĻ¸ā§āĻ¯āĻŧā§ āĻĻā§ā§°āĻ¤ā§āĻŦ āĻāĻŋāĻ˛ā§āĻŽāĻŋāĻāĻžā§° (km)-āĻ¤ āĻā§āĻāĻž āĻšāĻ¯āĻŧāĨ¤
10. Weight of a child → ____ ā§§ā§Ļ. āĻāĻāĻž āĻļāĻŋāĻļā§ā§° āĻāĻāĻ¨ → ____
â Answer | āĻāĻ¤ā§āĻ¤ā§°: kg (kilogram)
Explanation: A child's weight is much more than a few grams, so it is measured in kilograms (kg). āĻāĻāĻž āĻļāĻŋāĻļā§ā§° āĻāĻāĻ¨ āĻā§ā§°āĻžāĻŽāĻ¤ āĻ¨āĻšāĻ¯āĻŧ, āĻāĻŋāĻ˛ā§āĻā§ā§°āĻžāĻŽ (kg)-āĻ¤ āĻā§āĻāĻž āĻšāĻ¯āĻŧāĨ¤
Tip
- mm → Very small length (Thickness of paper/book)
mm → āĻ āĻ¤āĻŋ āĻ¸ā§°ā§ āĻĻā§ā§°ā§āĻā§āĻ¯ (āĻāĻžāĻāĻ/āĻāĻŋāĻ¤āĻžāĻĒā§° āĻŽā§āĻāĻž) - cm → Small objects (Pencil, eraser)
cm → āĻ¸ā§°ā§ āĻŦāĻ¸ā§āĻ¤ā§ (āĻĒā§āĻā§āĻāĻŋāĻ˛, ā§°āĻžāĻŦāĻžā§°) - m → Room, classroom, height
m → āĻā§āĻ āĻž, āĻļā§ā§°ā§āĻŖā§āĻā§āĻ āĻž, āĻāĻā§āĻāĻ¤āĻž - km → Roads, cities, long distances
km → āĻĒāĻĨ, āĻāĻšā§°, āĻĻā§āĻāĻ˛ āĻĻā§ā§°āĻ¤ā§āĻŦ - g → Light objects (Coin, chocolate)
g → āĻĒāĻžāĻ¤āĻ˛ āĻŦāĻ¸ā§āĻ¤ā§ (āĻŽā§āĻĻā§ā§°āĻž, āĻāĻā§āĻ˛ā§āĻ) - kg → Heavy objects (Rice bag, child)
kg → āĻāĻ§ā§ā§° āĻŦāĻ¸ā§āĻ¤ā§ (āĻāĻžāĻāĻ˛ā§° āĻŦāĻ¸ā§āĻ¤āĻž, āĻļāĻŋāĻļā§) - mL → Small amount of liquid (Medicine, perfume)
mL → āĻāĻŽ āĻĒā§°āĻŋāĻŽāĻžāĻŖā§° āĻ¤ā§°āĻ˛ (āĻāĻˇāĻ§, āĻ¸ā§āĻāĻ¨ā§āĻ§āĻŋ) - L → Large amount of liquid (Bottle, bucket)
L → āĻŦā§āĻāĻŋ āĻĒā§°āĻŋāĻŽāĻžāĻŖā§° āĻ¤ā§°āĻ˛ (āĻŦāĻāĻ˛, āĻŦāĻžāĻ˛ā§āĻāĻŋ)