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  1. The maximum value of F in the following equation 5E9 + 2F8 + 3G7 = 1114 is where E, F, G each stands for any digit.
    1. 8
    2. 9
    3. 7
    4. 5
Correct Option: B

The given equation 5E9 + 2F8 + 3G7 = 1114
Value of ‘F’ will be maximum if the values of E and G are minimum.
∴  509 + 2F8 + 307 = 1114
⇒  2F8 = 1114 – 509 – 307= 298
⇒  F = 9
Hence , the maximum value of F is 9 .



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