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Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Subject :NSO    Class : Class 6

The length of a pencil is measured using a ruler as shown in the given figure. What is the apparent length of the pencil seen by the observer and the actual length of the pencil?



Apparent length ------ Actual length

A42 mm -------- 40 mm
B5 mm -------- 10 mm
C37 mm -------- 30 mm
D37 mm -------- 40 mm


Ans 1:

Prasad Shrikant Swami from Nikam English School, Lonere
Class : Class 8
In my favour answer should be A.

Ans 2:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7

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