Question

Raghu learnt something in school and he told his friends "An object can appear smaller or bigger in size depending on its distance from you. So, an elephant can look as small as a cat if it is far away."
Based on this, his friends said the following:
Kabir: "All stars are of the same size."
Raina: "All other stars are definitely smaller than the Sun."
Karen: "The Sun and the Moon are definitely of the same size.
"Shifa: "There could be a star which is bigger than the Moon."
Who is correct?

• A. Only Shifa.
• B. Only Raina.
• C. Only Kabir and Karen.
• D. Only Kabir and Raina.

Answer 1

Answer: (A)

Only Shifa.

$\begin{array}{c}\text{Raghu learnt that object size depends on the distance}\\ \text{from viewer.}\\ \text{1) Kabir: - He Said all star's are of same size.}\\ \text{Statement is false as different star's are at different}\end{array}$

$\begin{array}{c}\text{distances we cannot compare.}\\ \text{Raina, karen are also false because of Same reason.}\\ \text{So Only Shifa is Correct.}\end{array}$