Question : The chart shows the population of the seven districts of the National Capital Territory of Delhi. If the total population of the seven districts is 150 crore, find the total population of A and D.
Option 1: 45 Crore
Option 2: 46 Crore
Option 3: 40 Crore
Option 4: 42 Crore
Correct Answer: 45 Crore
Solution :
Total population = 13$x$ + 16$x$ + 8$x$ + 17$x$ + 18$x$ + 13$x$ + 15$x$ = 100$x$
Given:
100$x$ = 150 crores
$\therefore x$ = 1.5 crores
Population of A = 13$x$ = 13 × 1.5 crore = 19.5 crores
Population of D = 17$x$ = 17 × 1.5 crore = 25.5 crores
Total population of A and D = 19.5 + 25.5 = 45 crores
Hence, the correct answer is 45 crores.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Get Updates BrochureYour Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.