Data Interpretation · UPSC CDS/OTA · Question 20 of 30

Data Interpretation – Question 20

Step-by-step solution. Data Interpretation for UPSC CDS/OTA.

Topic
Data Interpretation
Subject
Mathematics
Difficulty
Medium
Solve Time
45–60 sec

Solved UPSC CDS/OTA Question

A solved UPSC CDS/OTA PYQ — decoded step-by-step.

Solve it the standard way once — then learn the shortcut.

Q · Data InterpretationMedium · 45s

Direction: The following bar chart represents the birth rate (Per thousand) of six different countries. Study the bar chart and answer the question given below. The birth rate of country E is what per the birth rate of country A?

Question illustration 1
TopicData Interpretation
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained — no skipped algebra.

Birth rate of country A = 20

Birth rate of country E = 36

Required percentage = 36/20 × 100 = 180%

Final Answer: Option B — 180%
Solve Question✦ Build Plan
Data Interpretation Question 20 – UPSC CDS/OTA