The bar chart given below shows the number of elephants in different National Parks i.e. A to D of a country in two different years. Study the data carefully and answer the following question.

Find the average number of elephants in national park A in 2020, national park C in 2000 and national park D in 2020?

This question was previously asked in

DSSSB Fire Operator Previous Paper (Held On : 20 April 2021 Shift 1)

- 32
- 45
- 44
- 30

Option 3 : 44

**Given:**

The number of elephants in national park A in 2020 = 36

The number of elephants in national park C in 2000 = 48

The number of elephants in national park D in 2020 = 48

**Formula used: **

The average number of elephants = total number of elephants in three national parks/number of national parks

**Calculation:**

According to the formula,

⇒ The average number of elephant = (36 + 48 + 48)/3

⇒ The average number of elephant = 132/3 = 44

**∴ The average number of elephants in given national parks is 44.**

India’s **#1 Learning** Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests & Quizzes

Trusted by 2,16,56,391+ Students

Testbook Edu Solutions Pvt. Ltd.

1st & 2nd Floor, Zion Building,

Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

[email protected]
Plot No. 273, Sector 10, Kharghar,

Navi Mumbai - 410210

Toll Free:1800 833 0800

Office Hours: 10 AM to 7 PM (all 7 days)