Question

14) What number comes while counting 2s thrice from 6​

Answer 1

Answer:

48 is the no. right or wrong

Answer 2

Answer is "20"

Explanation:

• Assume the number to be in the form of AB. Here, A can take a value of 2 same as B. When A is 2,B can take 10 values( either 0,1,2…9). Similarly,if B is 2, A can take total of 10 values
• 22 case is included twice, so we will exclude once. So total possibilities are 19. Among them 18 have 2 occurring only once but 22 has it twice
• So the total number of digit 2’s would be 20
• Hence, the right answer is "20"