21 MATH PUZZLES WITH ANSWERS TO TEST YOUR LOGIC

21 MATH PUZZLES WITH ANSWERS TO TEST YOUR LOGIC

Hi everyone, Please find my new video on Mathematical Brain Teasers and I kindly request you to go through all the questions and analyze your mathematical and other logical skills.
Please find the list of questions below:
1. How many times does the digit 5 occur in the numbers from 1 to 100? 0:09
2. Can you find the missing number? 0:42
3. What number should replace the question mark? 1:32
4. Which 4-digit number multiplied by 4 gives the same number in reverse? 2:20
5. If A, B, C, D and E represent different numbers, and none of them is zero, then what numbers are they? 3:05
6. What number should replace the question mark? 3:58
7. How can you get the number 6 by only using three zeros? 5:02
8. What is 1000 + 40 + 1000 + 30 + 1000 + 20 + 1000 + 10? 6:16
9. What number should replace the question mark? 7:14
10. Create an equation using the below numbers and mathematical symbols. 8:18
11. Mr. Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr. Smith have? 9:20
12. Your parents have six sons including you and each son has one sister. How many people are in the family? 10:23
13. In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be? 11:18
14. I add five to nine and get two. The answer is correct, but how? 12:20
15. If 3 cats can catch 3 bunnies in 3 minutes, how long will it take 100 cats to catch 100 bunnies? 13:27
16. Can you count the number of circles that contain a black dot? 14:33
17. Which tank will be full first? 15:28
18. What is the number of parking space containing the car? 16:27
19. How many numbers do you see here? 17:21
20. What number should replace the question mark? 18:22
21. What is the weight of each animal? 19:36

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