If the ratio of production of 3 different companies A, B & C is 4:7:5 and of ove

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โœช Choose the correct option.

If the ratio of production of 3 different companies A, B & C is 4:7:5 and of overall production last year was 4lac tones and if each companies had an increase of 20% in production level this year what is the production of Company B this year?

A. 2.1L
B. 22.1L
C. 4.1L
D. None of these

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