Maths puzzles with answers to challenge your friends and family

whole world is currently fighting Coronavirus pandemic. Several countries are in a complete lockdown to stop spre of dely virus. People are refore connected to all ir loved ones through social media. y are challenging each or for various maths puzzles and math problems on Whatsapp. se Whatsapp puzzles are a source of entertainment for many during current period. Here are some of best maths puzzles with answers to challenge your friends and loved ones in interesting maths puzzles.

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Maths puzzles with answers

How do you go from 98 to 720 using just one letter?

Answer
d an "x" between "ninety" and "eight". Ninety x Eight = 720

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In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Answer
person was born in 2005 B.C. (Before Christ). refore, he was 5 years old in 2000 B.C, 10 in 1995 B.C, and 15 in 1990 B.C.

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re is a three-digit number. second digit is four times as big as third digit, while first digit is three less than second digit. What is number?

Answer: 
number is 141.

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How many 9's are re between 1 and 100?

Answer:
answer is 20.

In two years I kw, I'll be twice as old as five years ago, said Tom. How old is Tom?

Answer
Tom is 12 years old.

123=0
4235=0
656=2
5390=2
8890=6
1001=2
19235=1
What is 123456789?

Answer: 
answer is 4 - You need to count number of closed circles.

d me to myself and multiply by 4. Divide me by 8 and you will have me once more. What number am I?

Answer: 
Any number.

Mom and d have four daughters, and each daughter has one bror. How many people are in family?

Answer:
Seven

Four years ago, Alex was twice as old as Jake. Four years from w, Jake will be 3/4 of Alex's . How old is Alex?

Answer:
Alex is 12-years-old.

If it is two hours later, n it will take half as much time till it's midnight as it would be if it were an hour later. What time is it?

Answer:
answer is nine.

Sally is 54 years old and her mor is 80, how many years ago was Sally's mor three times her ?

Answer:
answer is forty-one.