Mathematics
Grade-4-
Easy
Question
What is the 20th shape? The rule is “Circle, Square, Square.”
![](data:image/png;base64,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)
- Square
- Circle
- Rectangle
- Triangle
Hint:
We are given a repeating pattern of two shapes made by Sam. The shapes are circle and square. The rule to write shapes is “Circle, Square, Square”. We are asked to find the shape at 20th place.
The correct answer is: Square
The given pattern in words is Circle, Square, Square.
We are asked to find the shape at the 20th place.
The rule used to write the pattern is “Circle, Square, Square”
A single unit of is repeating. The unit is of Circle, Square, Square. The last shape of the unit is Square. The unit has three shapes.
So, all multiples of three will have Square in their position.
We have to find the shape at 20th place. It is not a multiple of 3
The number closest to 20, which is a multiple of 3 is 18. It is also less than 20. So, at 18th position there will be Square.
20 is two places after 18. The shape which will come two places after last Square is again a Square.
So, the shape at the 20th place is a Square.
While solving such questions, we should be careful about the order of the shapes.