Competitive Exam Marks

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?




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Can you decipher the two rows to find the hidden word?


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Pronounced as one letter,
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How many times in a given day, minutes and hour clock comes in a straight line ?

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The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.