If the integers from 1 to 2021 are written as a single integer like 123…91011…20202021, then the 2021^st digit (counted from the left) in the…

Question

If the integers from 1 to 2021 are written as a single integer like 123…91011…20202021, then the 2021^st digit (counted from the left) in the resulting number is

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Correct answer: (B) 1. find the 2021 term double digit =90×2 we need 2021^st digit Till two digit number we have 189 digit we need 2021-189=1832 digit triple digit =1832/3=610×3+2 we take 610 three digit number 100,101,……..,709 Ans =1

If the integers from $1$ to $2021$ are written as a single integer like $123 \dots 91011 \dots 20202021$ , then the $2021^{st}$ digit (counted from the left) in the resulting number is

Solution

More Permutation Combination Questions

If the integers from 1 to 2021 are written as a single integer like 123…91011…20202021, then the 2021st digit (counted from the left) in the resulting number is

Solution

More Permutation Combination Questions

If the integers from $1$ to $2021$ are written as a single integer like $123 \dots 91011 \dots 20202021$ , then the $2021^{st}$ digit (counted from the left) in the resulting number is