1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

Spot what is wrong here in below Picture?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

I am sure no one can have two things for dinner. what are they?

Can you find the thief by just looking at the picture below?

Which five letter word can be added at the end of below word to form a
valid word?

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What has 88 keys?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?