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If 3 is added to each odd digit and 1 is subtracted from each even digit in the number 42514563. What will be the difference between the highest and lowest digits thus formed?

A7

B8

C9

D5

Answer:

A. 7

Read Explanation:

image.png

8-1=7


Related Questions:

What will come in place of the question mark (?) in the following equation, if + is interchanged with '-', and '÷' is interchanged with "x"? 7 × 7 ÷ 8 - 12 x 6 + 17 - 14 - 100 = ?
What will come in the place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 16 × 4 ÷ 6 − 23 + 16 = ?

Select the set in which the mumbers are related in the same way as are the numbers of the following sets.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding/deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(4, 25, 6)

(3,28,9)

A എന്നാൽ '+', B എന്നാൽ '×', C എന്നാൽ '-', D എന്നാൽ '÷'എന്നിവയാണെങ്കിൽ,

45 A 15 D 15 C 14 B 2 =?

തന്നിരിക്കുന്ന വാക്യത്തിൽ '×' ചിഹ്നം '+' നെയും "+' ചിഹ്നം ' ÷ ' നെയും ' -' ചിഹ്നം '×' നെയും ÷' ചിഹ്നം "-' നെയും സൂചിപ്പിക്കുന്നു എങ്കിൽ 6 × 4 - 5 + 2 ÷1 ന്റെ വില ?