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Let P and Q be two points on a circle with centre O. If two tan gents of the circle through P and O meet at A with `/_PAQ = 48^@`, then `/_APO` is

A

`48^@`

B

`60^@`

C

`96^@`

D

`66^@`

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CHAMPION PUBLICATION-2014 TIER-II PAPER(19)-EXERCISE
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  2. If the length of each of two equal sides of an isosceles triangle is 1...

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  3. Let P and Q be two points on a circle with centre O. If two tan gents ...

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  5. If the sides of a triangle are in the ratio 3 : 1 1/4 :3 1/4. then the...

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  6. The value of theta(0lethetale90^(@)) satisfying 2sin^(2)theta=3costh...

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  7. a, b, c are the lengths of three sides of a DeltaABC. If a, b, c are r...

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  8. If a sin theta+b cos theta=c, then a cos theta- b sin theta is equal t...

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  9. If sin theta+cos theta=sqrt2 sin (90-theta) then the value of cot thet...

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  10. If theta is a positive acute angle and 3(sec^(2)theta+tan^(2)the...

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  11. If x cos^2 30^@. sin 60^@=(tan^2 45^@. sec 60^@)/(cosec 60^@) then the...

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  12. If tan alpha=2, then the value of (cosec^2 alpha-sec^2 alpha)/(cosec^2...

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  13. If sin(theta+30^@)=3/sqrt12 then the value of cos^2 theta is यदि si...

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  14. In a right angled triangle PQR, PR is the hypotenuse of length 20 cm, ...

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  15. If 0lethetale90^@ and 4 cos^2 theta-4 sqrt3 cos theta+3=0, then the va...

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  16. If y = 3:2, then value of (x + y )/(x - y) is :

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  17. If 50% of x=30% of y then x : y is :

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  18. 1/(sqrt3+sqrt4)+1/(sqrt4+sqrt5)+1/(sqrt5+sqrt6)+1/(sqrt6+sqrt7)+1/(sqr...

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  19. While solving a problem, by mistake, Ankita squared a number and then ...

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  20. A General of Army wants to form a square from 36562 armies. After arra...

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