Brainteasers
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Brainteasers
https://www.tes.com/magazine/archive/brainteasers-131
Use the code and the clues below to find the names of the children.
1 Two letters of my name are the same. They multiply together to make 25.
The other three letters are consecutive even numbers. Their product is 5760.
2 Two letters of my name are the same. Their product is 144. The letters with the highest and lowest values have a product of 25. The remaining letter has two digits but in Roman numerals it has three symbols.
3 One letter is a square odd number. Two different letters have a product of 100. The two remaining letters have a product of 88.
4 The three letters of my name have a product of 196.
A curious number
A six-digit number has a units digit of 4.
When the 4 is moved from the end to the beginning of the number, the new number formed is 4 times the original number.
What is the number?
Who is this? (Ages 8 to 13) 1 Peter. 2 Sally. 3 Keith. 4 Ann.
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