यह प्रश्न नीचे दी गई पांच तीन-अंकीय संख्याओं पर आधारित है: (बायें) 205 712 237 862 578 (दायें) यदि सबसे बड़ी संख्या के तीसरे अंक को सबसे छोटी संख्या के पहले अंक में जोड़ा जाए तो परिणाम क्या होगा?

This question is based on the five, three-digit numbers given below. (Left) 654 842 684 714 385 (Right) (Example: 697 - First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) If all the numbers are arranged in ascending order, then the position of how many numbers will remain unchanged?

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 1735862, what will be the sum of the highest and lowest digits in the number thus formed?