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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:

In the following question, which mathematical symbols are used to make the given equation correct?

7 _ 3 _ 4 _ 12 _ 6 = 19

Which of the following symbols should be placed in the blank spaces in order to complete the given expression in such a manner that “P > Q” definitely holds true?

Q __ T < U __ P ≥ S = R

വിട്ടുപോയ ചിഹ്നങ്ങൾ കണ്ടെത്തുക

27 * 81 * 9 * 6 = 30

In the following question select the number which can be placed at the sign of question mark (?) from the given alternatives.

1

7

2

8

6

4

9

2

5

4

7

?

ചോദ്യചിഹ്നം നൽകിയിരിക്കുന്ന സ്ഥാനത്ത് വരാൻ സാധ്യതയുള്ളത് ഏതാണ്?

11 29 22
17 23 ?
112 208 156