Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

A match box measures 4cm×2.5cm×1.5cm. What will be the volume of a packet that contains 12 match boxes?


see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

15cm

b

180cm

c

180cm3

d

15cm3 

answer is C.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Concept: We will use formula, volume of cuboid=length×breadth×height, from this formula we will get the volume of 1 match box. Further to find the volume of the packet which contains 12 match boxes, we will multiply the number of boxes, i.e. 12  and the volume of 1 match box.
volume of 1 match box(v)=length(l)×breadth(b)×height(h)
 volume of 1 match box=4cm×2.5cm×1.5cm
volume of 1 match box=15cm3
Now, to find volume of packet containing 12 match boxes,
 volume of packet containing 12 match boxes=12×15cm3
volume of packet containing 12 match boxes=180cm3
Hence, the correct answer is option 3.
 
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring