100 IQ Test Questions Part 1— Creative Math Test that Train your Brain Smarter

5 min readDec 15, 2020

Believe it or not? 99% of people fall in love to Mathematics IQ questions when they can solved it!

Hello everybody welcome back to my another smart IQ test session, The Creative Math Test. However, mathematics is very boring to most of you, and if you can’t stimulate interest, it is very difficult for you to get improved.

Everybody love games, I have prepared 100 interesting and challenging math games that can play a role in guiding and stimulating interest. Psychologists have confirmed that people are often learn about the world through games, Mathematical games can change the way of people think and stimulate the potential of the brain.

Alright let’s dive deep to the myst math!

Part 1: Concept of Number Training A

Question 1–10: Train your omnidirectional perception number and its law.

1. The Half of 8

My classmate told me half of 8 is not 4, it is the other two numbers. Do you know which two numbers?

IQ Test Question 1: Find out another two numbers instead of 4 when half of 8 is not 4

2. Staircase to 6th Floor

There are two good friends, Mike and Rose, who live in the same building in California United States, and the number of stages between each floors of this building is the same. Mike lives on the 4th floor and has 54 steps to go home; Rose lives on the 6th floor, how many steps does Rose have to go home?

IQ Test Question 2: How many stair stages she need to walk through to sixth floor to reach home?

3. How many eggs does the hen lay?

Nichole’s grandma raised 10 hens, she was very curious, and find out that their 2 and a half hens had laid 2 and a half eggs in 2 and a half days. How many eggs did all the hens lay in 10 days?

IQ Test Question 3: How many eggs should lay in 10 days by 10 hens?

4. The Next 6

1=6, 2=66, 3=666, so 6=?

IQ Test Question 4: Do you know 6=? when 1=6, 2=66 and 3=666.

5. Students in 3 Classrooms

Jeff, Mike and Carl are good friends. They are in Class A, B, and C respectively. There are 161 students in 3 classes. Class A has 2 more students than class B, and class B has 6 more students than class C. So how many students are in class B?

IQ Test Question 5: Find out how many students are in classroom B

6. Put Two 7 Back

125×4×3=2000, obviously this formula is wrong, so how can you make it right by placing two 7 into the formula.

IQ Test Question 6: Place back two 7 number into the formula and fix it!

7. The Blooming Flowers

There is a garden in the community where Bob and Anna live. Spring is here, and all kinds of beautiful flowers are blooming one after another. On the first day, there are 1 flower, 2 flowers on the second day, and 4 flowers on the third day, and so on. All the flowers happened to bloom within a month. So which day the flowers in the garden are half bloomed from total number of flowers?

IQ Test Question 7: Half of flowers bloomed in which day?

8. Fill up Half Basket of Table Tennis Balls

Lily and her classmates helped the teacher clean up the table tennis. Suppose the number of table tennis balls doubles every minute. If this continues, the basket with table tennis balls will be full after 8 minutes. How long will it take to fill half a basket of table tennis balls?

IQ Test Question 8: How many minutes needed to fill half basket of table tennis balls?

9. Cashier vs Customer Money Changing

Saylor went to supermarket to buy snacks. His favorite snack was 20 dollars a pack, he give cashier 50 dollars and ask for change. After the cashier changed him 30 dollars, Saylor has found his 20 dollars in another pocket. After giving it to the cashier, the cashier returned the previous 50 dollars to him. So who lost?

IQ Test Question 9: The money rules, cashier vs customer money changing confusion in your daily life.

10. Divide and Pack-up the Apples

Tim’s mother has bought 8 apples from supermarket and ask him to put these apples into 5 bags, each bag must contain even count (Doubles) of apples. How he can achieve it?

IQ Test Question 10: Put 8 apples into 5 bags separately and make sure each bag contained with even/double count apples.

Cheers! you have completed IQ test questions part 1, hope you all enjoy these brain teasing math questions. Share to your friends and family and challenge them with your answering speed, and compare to see how well they can solved the questions.

Let’s continue to part 2 questions!

Checkout the answers from MKI’s blog.

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