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- 4, 7, 12, 19, 28, 39, ??
Question 1:
4, 7, 12, 19, 28, 39, ??
A. 11
B. 67
C. 78
D. 52
These questions are from this test. Would you like to take a practice test?
Trivial Practice Quiz brain-teasers - Test 5 | Englishfreetest.com
- 30 minutes
- 15 questions
Some questions from the same exam
- A horse is tied to a five meter rope in front of an old saloon. Six meters directly behind the horse is a bale of hay. Without breaking his rope, the horse is able to eat the hay whenever he chooses. Assuming the horse is perfectly normal, is this possible?
- A famous playboy explained to a beautiful woman his system for playing roulette: In each round, I always bet half of the money I have at the time on red. Yesterday, I counted and I had won as many rounds as I had lost. Over the course of the night, did the gambler win, lose or break even?
- A horse travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. Can this be true?
- A total of 15 delegates from Africa, Asia, America, and Europe meet at an international conference.
- One kid has a toy car with a strange remote control- it has only one button on it. When the car is switched on, it starts moving forward and doesnt stop until its switched off. When the boy presses the button, the car makes a 60 degree turn clockwise. Considering that this is a very lazy boy, try calculating the smallest number of times he has to press the button so that the car travels back to him.
- Here is something like a warm-up before you get to the next one. Three friends, Peter, Nick and Tom were competing in a race. After they finished, a person ,who was late for the race, asked them who was the winner. Tom said I didnt finish first and Peter didnt finish second. Then Nick said Tom didnt finish second either. Who was the winner?
- One watermelon weighs 10kg (22 lbs) plus the half of its own weight. How much does it weigh?
- Try thinking out a random 3-digit number and writing it twice on a piece of paper, forming a 6-digit number (for example the number is 123, than you will have to put down 123123 on the paper). Now divide this 6-digit number by 7. There will be no remainder, I guarantee. Now divide the result by 11. No remainder again, I guarantee. Now divide the new result by 13. What happened?
- Two dice are randomly thrown. What is the possibility that the number, formed by the two digits that come form the dice, is a prime?
- Yesterday I heard an interesting conversation in a shop:
- ent: How much is one?
- it possible that it was a real product they were talking about?
- 4, 7, 12, 19, 28, 39, ??
- A man buys a horse for $60. After a while he sells it for 70$. Some time passes and the man regrets his decision and goes to buy the horse again. But now he has to pay $80 for it and he does. After a while he regrets to have bought the horse back and sells it for $90. Now in total, how much loss/profit did the man make from the three transactions?
- Somewhere, there is a very interesting village. And whats so interesting about it? Well, in this village there is a barber, a very special barber. He cuts the hair of everybody in the village that doesnt cut his own hair. Who then cuts the barbers hair?