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Two parallel lines AB and CD are interse...

Two parallel lines AB and CD are intersected by a transversal EF at M and N respectively.
The lines MP and NP are the bisectors of interior angles `angle BMN` and `angle DNM` on the same side of the transversal. Then `angle MPN` is equal to :

A

`60^(@)`

B

`90^(@)`

C

`45^(@)`

D

`120^(@)`

Text Solution

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The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.1
  1. In the adjoining figure AB||DE, angleABC=67^(@) and angleEDC=23^(@) Fi...

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  2. In the given figure AB||DE. Find a^(@)+b^(@)-c^(@):

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  3. In the given figure AB||CE and BC||FG. Find the value of x^(@):

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  4. AB||CD, shown in the figure. Find the value of x :

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  5. In the figure PQ||LM||RS. Find the vlaue of angleLRS:

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  6. In the figure AB||CD and DE||BF. Find the valeu of x :

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  7. In the figure AB||CD, angleABE=100. Find angleCDE:

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  8. In the figure AB||CD, find x^(@) ("i.e. "angleCDF):

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  9. In the given figure XY||PQ, find the value of x :

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  10. In the given figure AB||CD and EF||DQ. Find the value of angleDEF:

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  11. In the given figure AB||CD||EF and GH||KL Find m angle HKL.

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  12. Which one of the following statements is false

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  13. AB||CD. angleABO=118^(@), angleBOD=152^(@), find angleODC:

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  14. Two parallel lines AB and CD are intersected by a transversal EF at M ...

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  15. If the arms of one angle are respectively parallel to the arms of anot...

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  16. AB and CD are two parallel lines, PQ cuts AB and CD at E and F respect...

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  17. A plane figure is bounded by straight lines only. If n is the number o...

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  18. How many planes can pass through any three arbitary points ?

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  19. Out of the four arbitrary non - collinear points three points are take...

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  20. Maximum number of points of intersection of four lines on a plane is ...

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