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The sum of an angle and half of its c...

The sum of an angle and half of its complementary angle is `75^0dot` The measure of the angle is (a) `( b ) (c) (d) (e) 40^(( f )0( g ))( h ) (i)` (j) (b) `( k ) (l) (m) (n) 50^(( o )0( p ))( q ) (r)` (s) (c) `( d ) (e) (f) (g) 60^(( h )0( i ))( j ) (k)` (l) (d) `( m ) (n) (o) (p) 80^(( q )0( r ))( s ) (t)` (u)

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The sum of an angle and one third of its supplementary angle is 90^0dot The measure of the angle is (a) ( b ) (c) (d) (e) 135^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 120^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 60^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 45^(( q )0( r ))( s ) (t) (u)

Two complementary angles are in the ratio 2: 3. The measure of the larger angle is (a) ( b ) (c) (d) (e) 60^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 54^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 66^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 48^(( q )0( r ))( s ) (t) (u)

An angle is thrice its supplement. The measure of the angle is (a) ( b ) (c) (d) (e) 120^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 105^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 135^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 150^(( q )0( r ))( s ) (t) (u)

The measure of an angle which is its own complement is (a) ( b ) (c) (d) (e) 30^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 60^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 90^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 45^(( q )0( r ))( s ) (t) (u)

If angles of a linear pair are equal, then the measure of each angle is (a) ( b ) (c) (d) (e) 30^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 45^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 60^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 90^(( q )0( r ))( s ) (t) (u)

Two supplementary angles are in the ratio 3: 2. The smaller angle measures (a) ( b ) (c) (d) (e) 108^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 81^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 72^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 68^(( q )0( r ))( s ) (t) (u)

In Fig.93, if A O C is a straight line, then x= (a) ( b ) (c) (d) (e) 42^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 52^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 142^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 38^(( q )0( r ))( s ) (t) (u)

In Fig.97, If A B is parallel to CD, then the value of /_B P E is (a) ( b ) (c) (d) (e) 106^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 76^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 74^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 84^(( q )0( r ))( s ) (t) (u)

/_A is an obtuse angle. The measure of /_A and twice its supplementary differ by 30^0dot Then, /_A can be (a) ( b ) (c) (d) (e) 150^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 110^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 140^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 120^(( q )0( r ))( s ) (t) (u)

In Fig.103, P Q R S\ a n d\ /_P A B=60^0\ a n d\ /_A C S=100^0dot Then, /_B A C= (a) ( b ) (c) (d) (e) 40^(( f )0( g ))( h ) (i) (j) (b) ( k ) (l) (m) (n) 60^(( o )0( p ))( q ) (r) (s) (c) ( d ) (e) (f) (g) 80^(( h )0( i ))( j ) (k) (l) (d) ( m ) (n) (o) (p) 50^(( q )0( r ))( s ) (t) (u)

RD SHARMA-LINES AND ANGLES-All Questions
  1. An angle is thrice its supplement. The measure of the angle is (a) ...

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  2. In Fig.88 P R is a straight line and /P Q S :/S Q R=7: 5. The measure ...

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  3. The sum of an angle and half of its complementary angle is 75^0dot ...

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  4. /A is an obtuse angle. The measure of /A and twice its supplementary d...

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  5. An angle is double of its supplement. The measure of the angle is (...

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  6. The measure of an angle which is its own complement is (a) ( b )...

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  7. Two supplementary angles are in the ratio 3: 2. The smaller angle m...

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  8. In Fig.89, the value of x is (a) 75 (b) 65 (c) 45 (d) 55

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  9. In Fig.90, A O B is a straight line and the ray O C stands on it. The ...

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  10. In Fig. 91, A O B\ is a straight line and 4x=5ydot The value of x is ...

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  11. In Fig.92, A O B is a straight line such that /A O C=(3x+10)^0,\ /C O ...

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  12. In Fig.93, if A O C is a straight line, then x= (a) ( b ) (c) (d) (e)...

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  13. In Fig.94, if /A O C is a straight line, then the value of x is (a) ...

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  14. In Fig.95, If A B ,\ C D\ a n d\ E F are straight lines, then x= (a) ...

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  15. In Fig.96, If A B ,\ C D\ a n d\ E F are straight lines, then x+y+z= ...

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  16. In Fig.97, If A B is parallel to CD, then the value of /B P E is (a) ...

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  17. In Fig.98, If AB is parallel to CD and EF is a transversal, then x=...

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  18. In Fig.99, A B C D\ a n d\ E F is a transversal intersecting AB and C...

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  19. In Fig.100, A B C D\ a n d\ E F is a transversal intersecting AB and ...

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  20. In Fig.101, A B C D\ a n d\ E F is a transversal. The value of y-x is...

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