# Mathematics-Areas of Parallelograms and Triangles [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 1 - 7 of 23

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## Question 1

### Question

MCQ▾The diagonal of a square is 4 cm. Its area is ________.

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## Question 2

### Question

MCQ▾ABCD is a parallelogram and ‘O’ is the point of intersection of its diagonals AC and BD. If the area of , the area of the parallelogram is ________.

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## Question 3

### Question

MCQ▾In the given figure, X is a point in the interior of parallelogram ABCD. If the area of parallelogram , then area of area of = ________.

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## Question 4

### Question

MCQ▾In the given figure, E is a point in the interior of parallelogram ABCD. If the area of parallelogram , then area of area of = ________.

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## Question 5

### Question

MCQ▾ABCD is a parallelogram and ‘O’ is the point of intersection of its diagonals AC and BD. If the area of , the area of the parallelogram is ________.

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## Question 6

### Question

MCQ▾The diagonal of a square is 28 cm. Its area is ________.

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## Question 7

### Question

MCQ▾The area of a trapezium is . The distance between its parallel sides is 2 cm. If one of the parallel sides is 3.5 cm, the other parallel side is ________.

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