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?

You need to arrange three 7 and mathematical symbols to form number 1?

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PS: Brother is not the answer.

Can you replace the question mark with the correct number?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

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(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

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