CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Problems Based on Application of Average in Everyday Life

What is the a...

Question

What is the average amount of money spent by Satish if he has spent ₹ 250, ₹ 350, ₹ 300 , ₹ 450 and ₹ 400 in 5 days?

A

₹ 375

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

₹ 300

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

₹ 350

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

333.33

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
₹ 350

Average = $\frac{S u m o f o b s e r v a t i o n s}{N o . o f O b s e r v a t i o n s}$

= $\frac{250 + 350 + 300 + 450 + 400}{5}$

= $\frac{1750}{5}$

= ₹ 350

Suggest Corrections

thumbs-up

0

Similar questions

What is the average amount of money spent by Satish if he has spent ₹ 250, ₹ 350, ₹ 300 , ₹ 450 and ₹ 400 in 5 days?

Q. A shopkeeper has recorded his earnings and expenditure for 5 working days as shown in the table. Calculate the average amount of profit he earns daily.

Earnings	$350	$300	$450	$300	$450
Expenditure	$180	$150	$270	$100	$300

Q. Draw a histogram to represent the following data:

Pocket money (in $R s$ )	$150 - 200$	$200 - 250$	$250 - 300$	$300 - 350$	$350 - 400$
Number of students	$10$	$5$	$7$	$4$	$3$

Q. The following table gives the distribution of total household expenditure (in rupees) of manual workers in a city:

Expenditure (in rupees ) ( $x$ )	Frequency ( $f$ )	Expenditure (in rupees) ( $x_{i})$	Frequency ( $f_{i}$ )
$100 - 150$	$24$	$300 - 350$	$30$
$150 - 200$	$40$	$350 - 400$	$22$
$200 - 250$	$33$	$400 - 450$	$16$
$250 - 300$	$28$	$450 - 500$	$7$

Find the average expenditure (in rupees) per household.

Q. The mean of the following frequency distributed of

200

332

. Find the value of

x

y

Class	$100 - 150$	$150 - 200$	$200 - 250$	$250 - 300$	$300 - 350$	$350 - 400$	$400 - 450$	$400 - 450$	$500 - 550$
Frequency	$4$	$8$	$x$	$42$	$50$	$y$	$32$	$6$	$4$

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Problems Based on Application of Average in Everyday Life

Standard VI Mathematics

Join BYJU'S Learning Program

CrossIcon