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UNITED BOOK HOUSE-GARDEN REACH BIHARI DAS GIRL'S -EXERCISE
- Fill in the blanks If cos^2theta-sin^2 theta = 1/x (x>1), then cos^4 ...
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- The shape of a pencil with one end sharpened is the combination of a c...
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- Fill in the blanks Median of the data 2,3,4,5,6is.
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- Write True or False: The compound interest will be always less than ...
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- True or false: The compound ratio of ab : c^2 ,bc : a^2 and ca : b^2 i...
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- Only one circle can be drawn through three non-colinear points.
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- Write True or False: Value of sin^25theta+cos^25theta = 5
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- Write True or False: By melting a solid right circular cylinder a cu...
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- Write True or False Mode of 3,4,5,2,3,4,1,6,4,2 is 4.
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- The rate of simple interest per annum reduces from 4% to 3 3/4% and fo...
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- In a business capital of A is 1 1/2 times of the capital of B. If the...
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- If (2x)/3=(4y)/5=(7z)/9 then find the value of (4x+12y-21z)/(3y).
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- If x alpha yz and y alpha zx, then show that (z!=0) is a constant.
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- AB is the diameter of a semicircle with length of radius 4 cm C is an...
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- The ratio of the consequtive three angles of a cyclic quadrilateral is...
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- In triangleABC, if AB = (2a - 1) cm, AC = 2sqrt2a cm and Bc = (2a + 1)...
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- If tan theta = 4/3, find the value of (sin theta + cos theta).
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- If x = a sec theta and y = b tan theta, then find the relation between...
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- The numerical values of total surface area and volume of a hemisphere ...
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- The curved surface area of a right circular cone is sqrt(10) times of ...
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