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CHAMPION PUBLICATION-2017 TIER-II PAPER(7)-EXERCISE
- If x+y+z=0, then what is the value of (3y^2+x^2+z^2)//(2y^2-xz)?
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- If P=7+4sqrt(3) and PQ=1, then what is the value of (1)/(P^(2))+(1)/(Q...
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- If a^3+ 3a^2 + 9a = 1, then what is the value of a^3+ (3//a)?
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- x, y and z are real numbers . If x^(3) + y^(3) + z^(3) = 13 , x + y ...
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- If ((a + b))/( c) = (6)/( 5) and (( b + c))/( a) = (9)/(2) , then w...
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- If x^(3) + y^(3) + z^(3) = 3 ( 1 + xyz) , P =- y + z - x , Q = z + x...
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- If x1 x2 x3=4(4+x1+x2+x3), then what is the value of [1//(2+x1)]+[1//(...
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- If alpha and beta are the roots of equation x^(2) - x + 1 = 0 , th...
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- If 3 x + 5y + 7 z = 49 and 9 x + 8y + 21 z = 126 , then what is th...
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- Cost of 4 pen, 6 note books and 9 files is Rs. 305. Cost of 3 pens,4 n...
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- ABC is rt angled triangle angleBAC=90^(@) and angleACB=60^(@). What i...
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- In the given figure, ABCD is a square whose side is 4 cm. P is a point...
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- triangle ABC is similar to triangle PQR and AB: PQ = 2: 3. AD is the m...
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- In the given figure, B and C are the centres of the two circles. ADE i...
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- In the given figure, AB = 30 cm and CD = 24 cm. What is the value (in ...
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- AB and AC are the two tangets to a circle whose radius is 6cm. If angl...
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- In the given figure, ABC is a right angled triangle. angleABC=90^(@) a...
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- In the given figure. 0 is centre of the circle. Circle has 3 tangents....
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- In the given figure. Two identical circles of radius 4 cm touch each o...
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- The radius of two circles s 3 cm and 4 cm. The distance between the ci...
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