Question discussion

In the following question, select the related number from the given alternatives. 850 : 863 : : 430 : ?

31570Medium 4 replies 1,928 views
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CCommunity
option 1 : 437 is correct
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CCommunity
850= 8+5+0=13
850+13=863
Now,
430=4+3+0=7
430+7=437
Hence proved
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CCommunity
1234567891012
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CCommunity
1234567891012