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What should come in place of the question mark (?) in the given series? 39,47, 55, 63, 71,?

A78

B79

C80

D77

Answer:

B. 79

Read Explanation:

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Related Questions:

EHIJ is related to BEFG in a certain way based on the English alphabetical order. In the same way, MJFO is related to JGCL. To which of the given options is TMQV related, following the same logic?
TRUE എന്നതിനെ YWZJ എന്ന് എഴുതാമെങ്കിൽ FALSE നെ എങ്ങനെ എഴുതാം ?
If the symbol '+' means subtraction, '-' means multiplication, '+' means addition and 'x' means division, then 15 - 3 + 10 x 5 + 5 =

In a certain code language.

'Z + H' means 'Z is the daughter of H',

'Z # H' means 'Z is the sister of H',

'Z@H' means 'Z is the mother of H' and

'Z % H' means 'Z is the brother of H'.

Based on the above, how is R related to E if 'E % L # R + B'?

The position(s) of how many letters will remain unchanged if each of the letters in the word SYMPHONY is arranged in the English alphabetical order?