Pictograph worksheet for class 4 students to analyze water flow from different taps.

Let's solve the problem step by step using the pictograph provided.

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Understanding the Pictograph

Each full bucket = 1 full bucket
Each half bucket = 0.5 bucket

We are told that this data shows how many buckets were filled in 2 hours from each tap.

Let’s calculate the total number of buckets (in terms of full buckets) for each tap:

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#### Tap A
- 4 full buckets + 1 half bucket = 4.5 buckets

#### Tap B
- 3 full buckets + 1 half bucket = 3.5 buckets

#### Tap C
- 5 full buckets = 5.0 buckets

#### Tap D
- 6 full buckets = 6.0 buckets

#### Tap E
- 5 full buckets + 1 half bucket = 5.5 buckets

#### Tap F
- 3 full buckets = 3.0 buckets

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Answering the Questions

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✔ In which tap water flows the fastest?

We compare the total buckets filled in 2 hours:
- Tap D → 6.0 buckets (highest)
- So, Tap D fills the most water in 2 hours → Fastest flow

✔ Answer: Tap D

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a) How many buckets of water is collected by tap F in 3 hours?

- In 2 hours, Tap F fills 3 buckets
- So, rate = 3 buckets / 2 hours = 1.5 buckets per hour
- In 3 hours: 1.5 × 3 = 4.5 buckets

✔ Answer: 4.5 buckets

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b) If one full bucket is equal to 10L, how much water is collected from tap B?

- Tap B fills 3.5 buckets in 2 hours
- Each bucket = 10L → 3.5 × 10 = 35 liters

✔ Answer: 35 liters

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c) Which tap gives half the water as per given by tap D?

- Tap D fills 6.0 buckets in 2 hours
- Half of that = 6.0 ÷ 2 = 3.0 buckets

Now check which tap fills 3.0 buckets in 2 hours?

→ Tap F fills exactly 3 full buckets.

✔ Answer: Tap F

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d) Arrange the taps in ascending order, according to the quantity of water collected by them.

List of total buckets in 2 hours:
- Tap F: 3.0
- Tap B: 3.5
- Tap A: 4.5
- Tap C: 5.0
- Tap E: 5.5
- Tap D: 6.0

Ascending order (least to most):
→ Tap F, Tap B, Tap A, Tap C, Tap E, Tap D

✔ Answer: Tap F, Tap B, Tap A, Tap C, Tap E, Tap D

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✔ Final Answers:

- Fastest tap: Tap D
- a) 4.5 buckets
- b) 35 liters
- c) Tap F
- d) Tap F, Tap B, Tap A, Tap C, Tap E, Tap D

Let me know if you'd like this formatted neatly!