Top 100+ Maths Puzzles Questions with Answers Pdf for Class 6, 7, 8, 9, 10

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1.	What number should replace the question mark?

Ans: 57.

Sol.
There are two alternative sequences : +14,-97.

2.	Which is the missing section?

Ans: B .

Sol.
Start at the bottom left hand corner square and work along the bottom row, then back along the next row up etc, repeating the numbers 38219.