Question

Write in correct chronological order as per the invention year.
A. Range finder
B. Single Lens Reflex
C. Polaroid
D. Kodak Brownie
Choose the correct answer from the options given below :

• A. B, D, A, C
• B. C, A, B, D
• C. B, C, A, D
• D. D, A, B, C

Hint:

SLR technology emerged earlier in photography history, while Polaroid cameras became popular much later.

Answer 1

The Correct Option is A

Concept: Chronological invention questions require arranging technologies according to the order in which they were invented or introduced. Photography technology evolved gradually through innovations in cameras and imaging systems.

Step 1: Understanding the inventions. The inventions mentioned are:
• Range finder
• Single Lens Reflex (SLR)
• Polaroid camera
• Kodak Brownie Each invention contributed significantly to photography development.

Step 2: Determining chronological order. The approximate chronological order is: \[ \text{Single Lens Reflex} \rightarrow \text{Kodak Brownie} \rightarrow \text{Range finder} \rightarrow \text{Polaroid} \] Using labels: \[ B \rightarrow D \rightarrow A \rightarrow C \]

Step 3: Matching with the options. Option (A) matches perfectly: \[ B, D, A, C \] Hence, Option (A) is correct.

Step 4: Eliminating incorrect choices.
• Option (B) incorrectly places Polaroid too early
• Option (C) also places Polaroid before earlier inventions
• Option (D) incorrectly starts with Kodak Brownie Thus, those options are incorrect. Final Conclusion: The correct chronological order is: \[ \boxed{B, D, A, C} \] Therefore, the correct option is: \[ \boxed{(1)} \]