The problem defines a two-step process for the calculation: 1. Change the digits of the numbers involved in the calculation according to the given rule: - 1, 2, 3 are changed to 1. - 4, 5, 6 are changed to 2. - 7, 8, 9 are changed to 3. - 0 remains unchanged. 2. Perform the specified mathematical operations ($825 - 437 + 302$) using the numbers whose digits have been transformed in step 1. 3. Change the digits of the final result obtained in step 2 using the same rule from step 1.Let's apply these steps: Step 1: Transform the digits of 825, 437, and
In a peculiar mathematical operation, the numbers are first changed as per the following rule : 1, 2, 3 changed to 1 4, 5, 6 changed to 2 7, 8, 9 changed to 3 '0' remains unchanged. The various mathematical operations are then carried out and the result obtained at the end is once again changed as per the above rule. What is the net result ? $825 - 437 + 302 = ?$
Asked in MPSC CS Prelims 2012 · Topic: Basics of Computers and Information Technology (Artificial Intelligence (AI) and Machine Learning (ML) Basics: Core Concepts and Applications)
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- - For 825: 8 -> 3, 2 -> 1, 5 -> 2. The transformed number is 312. - For 437: 4 -> 2, 3 -> 1, 7 - > 3. The transformed number is 213. - For 302: 3 -> 1, 0 -> 0, 2 -> 1. The transformed number is 101.Step 2: Perform the calculation with the transformed numbers. - $312 - 213 + 101$ - $312 - 213 = 99$ - $99 + 101 = 200$Step 3: Transform the digits of the result (200) using the rule. - For 200: 2 -> 1, 0 -> 0, 0 -> 0. The transformed result is 100.The net result after applying the transformation rule to the final answer is 100. 24. In a code language if the word 'QUEEN' is written as OVCF L, how will the word 'KING' be written ?
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