Question
If all the digits of the number 6878878436357 are
decreased by 2, after that all the digits are arranged in descending order from the left end, then what will be the sum of last four digits from the right end after the rearrangement?Solution
6Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 7 4Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 5 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â 1 Sum of last four digits from the right end = 3 + 2 + 1 + 1 = 7.
Where was the 3rd G20 Finance Ministers and Central Bank Governors meeting held?
Recently Government of India has signed an Investment Incentive Agreement (IIA) in Tokyo with which country?
How many people will undergo universal screening for Sickle Cell Anemia under the new mission?
Beach Festival “I Sea PONDY-2022” was recently been inaugurated in?
What is the focus of the PM Janjati Adivasi Nyay Maha Abhiyaan (PM-JANMAN)?
The European Union and Egypt agreed to a financial package aimed at managing irregular migrant flows to Europe worth how many billion euros?
- What was Dr. B.R. Ambedkar’s academic qualification from Columbia University?
What is the significance of the cave painting discovered in Sulawesi, Indonesia?
Which two Indian states will be connected by India's first bullet train?
Who has recently taken charge as the Union Minister for Tribal Affairs?
Relevant for Exams:
