100 IQ Test Questions Part 2 — Creative Math Test that Train your Brain Smarter

Are you ready? Let’s continue to the mathematical IQ questions part 2.

Part 2: Concept of Number Training B

Question 11–20: Train your omnidirectional perception number and its law.

Looking for previous part 1 questions 1–10?

11. Transformer 1, 2, 3

What is the largest number that can be composed of 1, 2, 3?

12. Appearance of 9

Do you know how many times of 9 will be occurred in 120 pages of safety manual page number?

13. One Gift box for One Student

This weekend, teacher asked each student to prepare a small Christmas gift and prepared a nice packaging box for each student. The teacher gave the monitor a big box with 5 packing boxes in it, and each packing box contained 5 small packing boxes. So how many students are there in the class?

14. The Clever Math Operator

Fill in +, -, ×, ÷ into the ☐ below to make equation holds.

4☐2☐4=12☐6☐2
2☐8☐4=12☐4☐9

15. Colorful Flags on Street

Put colorful flags on both sides of a 30-meter-long road every 6 meters, how many colorful flags should be applied in total?

16. Total Sheep Count

There was a farmer who left some sheep after his death. He wrote in his wills, his wife got half of all the sheep and half a sheep; the eldest son gets half of the remaining sheep plus half a sheep; exactly half of the wife’s income; the second son gets Again, the remaining half of the sheep plus half is exactly half of the eldest son; the eldest daughter gets half of the last remaining sheep plus half, which is exactly equal to half of the second son’s income. As a result, no sheep was killed, and no more sheep left. So total how many sheep that farmer have?

17. Two Ropes Remaining Length

There are two ropes of A and B. Rope A is 53 meters long and Rope B is 39 meters long. The two ropes are cut with the same cutting length. As a result, the remaining length of Rope A is twice the length of Rope B. So what is the remaining length of rope A and B? How many meters are cut?

18. Distance Between Shanghai and NanJing

I am driving my Lamborghini Aventador from Shanghai to Nanjing. The original plan was to arrive at Nanjing at 11:00am. As the driving speed increased by 17 km/h, I arrived in Nanjing at 10:30am. When I returned to Shanghai the next day, I departed from Nanjing at the same time as the previous day. After driving 120 kilometers at the original speed, the driving speed was increased by 16 km/h and the time to Shanghai was 10:40am. So can you calculate the distance between Nanjing and Shanghai?

19. School Spring Outing

The spring season is here, and many schools have to organize children to go out in spring. There are 46 students in a class. Before departure, the teacher informed everyone that the school has prepared two type of boats with different sizes for the students. Type A can take 6 people, the type B can take 4 people, and we have total 10 boats. The teacher said: “Students, think about it together, how can we make all the students in our class be assigned to these 10 boats and there is no surplus, how many boats are needed for each of the two types of boats?”

20. The Zoo Running Contest

The teacher is telling the children a story of the animal running competition in the zoo. The race now has a total length of 5.4km, of which the speed of elephant is 20km/h, and the speed of Hippo is 3km/h. Hippo has been running without stopping, but Elephant is playing while running. It runs for 1 minute, then plays for 16 minutes; runs for 2 minutes, then plays for 16 minutes… Then, who will reach the finish line first? How many minutes is the difference between the first arrival and the last arrival?

Cmon my friend! You have just completed another 10 IQ test questions, feeling great now? 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.

Checkout the answers from MKI’s blog.

Let’s continue to part 3 questions!

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