The line graph shows the Production (in crores) of three companies over years. Find the year in which total production in company Z is 30 percent more than that of company X.
Answer & explanation
Correct answer: option 3
Solving one by one for each option ,
1. 2021
Production of Z = 70
Production of X =86
Production of Z is less than Production of X . So not satisfy
2. 2019
Production of Z = 45
Production of X = 57
Production of Z is less than Production of X . So not satisfy
3. 2020
Production of Z = 65
Production of X = 50
Required percentage = \(\frac{65 - 50}{50}\) × 100 = 30%
So , Production of Z is 30% more than production of X.
4. 2018
Production of Z = 65
Production of X = 45
Required percentage = \(\frac{65 - 45}{45}\) × 100 = 44.44%
So , Ans :- 2020