A number is increased by 20%. To get back the original number, the inc

1.	A number is increased by 20%. To get back the original number, the increased number is to be reduced by:1. 21%2. 16.67%3. 25%4. 20%
Answer» Correct Answer - Option 2 : 16.67% Calculation: Let this number be 100 Number increased by 20% New number = 100 × (120/100) = 120 To get back the original number, new number should be reduced by = 120 – 100 = 20 Reduced % = (20/120) × 100 = 16.67% ∴ The new number should be reduced by 16.67% to get the original number

A number is increased by 20%. To get back the original number, the increased number is to be reduced by:1. 21%2. 16.67%3. 25%4. 20%

Answer» Correct Answer - Option 2 : 16.67%

Calculation:

Let this number be 100

Number increased by 20%

New number = 100 × (120/100) = 120

To get back the original number, new number should be reduced by = 120 – 100 = 20

Reduced % = (20/120) × 100 = 16.67%

∴ The new number should be reduced by 16.67% to get the original number

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A number is increased by 20%. To get back the original number, the increased number is to be reduced by:1. 21%2. 16.67%3. 25%4. 20%

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