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The given pie-chart represents the percentage of students enrolled in five different sports. The total number of students is 2800.

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What is the average number of students enrolled in Hockey and Tennis together ?

A560

B580

C540

D460

Answer:

A. 560

Read Explanation:

Solution: Given: The number of students enrolled in hockey = 26% of 2800 The number of students enrolled in Tennis = 14% of 2800 Calculation: The number of students enrolled in hockey = (26/100) × 2800 = 728 The number of students enrolled in Tennis = (14/100) × 2800 = 392 Average number of students enrolled in Hockey and Tennis together = (728 + 392)/2 = 1120/2 ⇒ Average number of students enrolled = 560 ∴ The average number of students enrolled in Hockey and Tennis together is 560


Related Questions:

Comprehension:

Study the following table, (which shows the number of units of an item manufactured and sold by 5 companies) and answer the question.

Company

No of units Manufactured

(in thousands)

Sold

A

42

30

B

45

32

C

36

26

D

51

36

E

54

40

Which Company sold the highest percentage of units as compared to manufactured by it?

The following pie diagram gives the marks scored by a student in different subjects in an examination. Assuming that the total marks scored by the student in the examination are 540, answer the question below

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The subject in which the student scored 123 marks is:

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer questions

Years

Number of units (in thousands)

Manufactured

Sold

2013

350

320

2014

375

315

2015

300

280

2016

450

423

2017

420

360

 

The ratio of the total number of units sold in 2014 and 2015 to the number of units manufactured in 2017 is:

image.png

The number of neon lamps having a life of 500 hours or more but less than 800 hours is: