How many times does a digit 2 occur between 1 and 100?

Input : 22 Output : 6 Explanation: Total 2s that appear as digit from 0 to 22 are (2, 12, 20, 21, 22); Input : 100 Output : 20 Explanation: total 2’s comes between 0 to 100 are (2, 12, 20, 21, 22..29, 32, 42, 52, 62, 72, 82, 92); Recommended: Please solve it on “PRACTICE” first, before moving on to the solution.

How many times is the digit 1 from 1 to 100?

Hence, the digit 1 appears in numbers from \[1\] to \[100\] for 21 times. Hence, the correct answer is D.

How many times will you write the digit 2 if you write all the numbers from 201 to 300?

Hence 2 will be written 110 times from numbers 201 to 300.

How many times does the digit 2 appear between 1 and 50?

There are 18 whole numbers from 1 to 100 that contain the digit 2 exactly once. They are 2, 12, 20, 21, 23, 24, 25, 26, 27, 28, 29, 32, 42, 52, 62, 72, 82, and 92.

How many times alphabet A comes in 1 to 100?

Originally Answered: From 1 to 100, how many times will the letter ‘a’ occur? None. The letter a does not occur at all in the spelling of any of the numbers from 1 to 100. In fact, the first time the letter a occurs is in the number 1000.

How many times does the digit 6 come between 1 and 100?

Answer and Explanation: If you count from 1 to 100, you will encounter 20 sixes. There is one six in every set of 10 (6, 16, 26, 36, 46, 56, 66, 76, 86, and 96).

How many times would the digit 2 be written?

∴ Total number of times digit 2 is written = 10 + 10 = 20 times.

How many times would I be writing the digit 2 If I wrote down all the odd numbers from 300 to 900 once *?

We write 2 in hundred 9 times (300 as 3 others have 2); 0 once (in 300 but others 9) and units have 2, 4, 6, 8 and 0 (5 occurrences). In all 9+1+5=15 times. Answer: The digit 2 occurs 41 times in 1 to 200 (assuming only whole numbers are used).

How many times does the digit 2 occur in writing 2001 to 2030?

There’s a total of 43 times of ‘2’ while writing from 2001 to 2030 including 2002,2012,2020,2021, 2022,2023,2024,2025, 2026,2027,2028,2029.

How many times does the digit 2 occur in 1 to 200?

Answer: The digit 2 occurs 41 times in 1 to 200 (assuming only whole numbers are used). Proof: 2 12 20 21 22 23 24 25 26 27 28 29 32 42 52 62 72 82 92 102 112 120 121 122 123 124 125 126 127 128 129 132 142 152 162 172 182 192 and 200.

How many times does the number 1 occur between 1-100?

Between 1 to 100 the number 1 occurs 21 times. So,in total it’s 21 times. Originally Answered: How many times does the digit 1 occur from the numbers 1 to 100?

How many times does 2 appear in the last 10 numbers?

Between 121 and 130 it occurs again 10 times, as it again occurs twice in 122. From 131 to 190 the digit 2 occurs once each 10 numbers, a total of 6. And in the last ten numbers (191–200) it occurs twice.

How many numbers have two 2s in them?

There are 3 ways to have two “2”s. The digit that is not a two can be in the first, second or third position. The non-“2” digit can be one of 9 numbers namely 0,1,3,4,5,6,7,8 or 9. So there are 9*3=27 numbers containing two “2”s making 54 more twos. We are now up to 57 twos. Now on the the numbers that contain only one “2”.