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In the figure given below M is the midpo...

In the figure given below M is the midpoint of side CD of the parallelogram ABCD. What is `ON:OB` ?

A

`3:2`

B

`2:1`

C

`3:1`

D

`5:2`

Text Solution

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The correct Answer is:
B
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LUCENT PUBLICATION-QUADRILATERAL -Exercise 7A
  1. If ABCD is a trapezium with AB || DC then which of the following is ra...

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  2. ABCD is a trapezium with AB || DC whose diagonals meet at O. If AB = 2...

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  3. In the figure given below M is the midpoint of side CD of the parallel...

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  4. In the adjacent figure ABCD is a square with AO = AX. angleXOB is eq...

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  5. The quadrilateral formed by joining the mid-points of the sides AB, BC...

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  6. In the adjacent figure ABCD is a quadrilateral. AB, DC are parallel an...

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  7. Let LMNP be a parallelogram and NR be perpendicular to LP. If the area...

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  8. If a transversal line cuts two parallel lines then bisector of interna...

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  9. In a parallelogram ABCD, M is the midpoint of BD and BM is bisector of...

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  10. The angle subtended by side of a parallelogram with pair of other para...

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  11. In a parallelogram ABCD, a side AB is extended to E such that BE = AB....

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  12. ABCD is a square. M is the mid-point of AB and N is the mid-point of B...

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  13. A parallelogram ABCD has sides AB = 24 cm and AD = 16 cm. The distance...

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  14. ABCD is a rhombus. A line passing through C cuts extended line AD and ...

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  15. In a quadrilateral ABCD, with unequal sides if the diagonals AC and BD...

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  16. The length of the diagonal BD of the parallelogram ABCD is 18 cm. If P...

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  17. ABCD is a cyclic trapezium whose sides AD and BC are parallel to each ...

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  18. The ratio of the angle angleA" and "angle B of a non-square rhombus AB...

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  19. If an exterior angle of a cyclic quadrilateral be 50^(@), then the opp...

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  20. ABCD is a cyclic trapezium such that AD || BC. If angle ABC=70^(@), th...

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