Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d1e1f59b460d7261f4ec.png' />
In the above fig, if $AB \parallel DE$, $ \angle BAC = 35^{\circ}$ and $\angle CDE = 53^{\circ}$, find $\angle DCE$.
Question 2 :
If a transversal intersects two lines such that a pair of corresponding angles is equal, then the two lines are parallel to each other. Is it true?
Question 3 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad778c526e972caf086.JPG' />
In the above figure, lines PQ and RS intersect each other at point O. If $ \angle POR $ : $ \angle ROQ$ = 5 : 7, find $ \angle POS$ (in degrees).
Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d1def59b460d7261f4e7.png' />
In the above fig, if $AB \parallel CD$, $\angle APQ = 50^{\circ}$ and $\angle PRD = 127^{\circ}$, find $y$.
Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad778c526e972caf084.JPG' />
In the above fig, what kind of lines are represented by the figure?
Question 6 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad778c526e972caf086.JPG' />
In the above figure, lines PQ and RS intersect each other at point O. If $ \angle POR $ : $ \angle ROQ$ = 5 : 7, find $ \angle POR$ (in degrees).
Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d1d1f59b460d7261f4d5.PNG' />
In the above fig, if $PQ \parallel RS$, $ \angle MXQ = 135^{\circ}$ and $ \angle MYR = 40^{\circ}$, find $ \angle XMY$.
Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d1dcf59b460d7261f4e5.png' />
In the above fig, if $AB \parallel CD$, $EF \perp CD$ and $\angle GED = 126^{\circ}$, find $\angle FGE$.
Question 9 :
If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles. Is it true?
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad778c526e972caf086.JPG' />
In the above figure, lines PQ and RS intersect each other at point O. If $ \angle POR $ : $ \angle ROQ$ = 5 : 7, find $ \angle SOQ$ (in degrees).