If 2 is added to each odd digit and 3 is subtracted from each even digit in the number 5718436
If 2 is added to each odd digit and 3 is subtracted from each even digit in the number 5718436, then what will be the difference between the greatest and smallest digit in the new number thus formed?
यदि संख्या 5718436 के प्रत्येक विषम अंक में 2 जोड़ा जाए तथा प्रत्येक सम अंक में से 3 घटाया जाए, तो इस प्रकार बनी नई संख्या में सबसे बड़े और सबसे छोटे अंक के बीच का अंतर कितना होगा?
Detailed Solution & Logic
8
Given number: 5718436
Rule:
-
Add 2 to each odd digit
-
Subtract 3 from each even digit
Now change each digit:
5 (odd) → 5 + 2 = 7
7 (odd) → 7 + 2 = 9
1 (odd) → 1 + 2 = 3
8 (even) → 8 − 3 = 5
4 (even) → 4 − 3 = 1
3 (odd) → 3 + 2 = 5
6 (even) → 6 − 3 = 3
New number formed = 7935153
Greatest digit = 9
Smallest digit = 1
Difference = 9 − 1 = 8
Final Answer: 8
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