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- If the coordinates of the mid-points of the sides of a triangle are (3...
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- In Figure 2, AD | BC. Prove that AB^2 + CD^2 = BD^2 + AC^2.
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- In Fig. 12.33, ABC is a quadrant of a circle of radius 14 cm and a ...
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- A peacock is sitting on the top of a pillar, which is 9m high. From a ...
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- A peacock is sitting on the top of a pillar, which is 9m high. From a ...
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- The angle of elevation of a jet plane from a point A on the grund is 6...
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- If a line is drawn to one side of a triangle to intersect the other tw...
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- An open metal bucket is in the shape of a frustum of a cone, mounte...
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- If the radii of the circular ends of a conical bucket, which is 16 cm ...
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- Find mean, median and mode of the following data : 10, 12, 14, 16, 14
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- LCM of two numbers x and y is 720 and the LCM of numbers 12x and 5y is...
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- If 1 is a zero of the polynomial p(x) = ax^2 — 3 (a — 1) x - 1, then f...
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- In DeltaLMN, angle L=50^@ and N=60^@. If Delta LMN~DeltaPQR, then find...
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- If sec^2 theta (1 + sin theta) (1 — sin theta) = k, then find the val...
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- If the diameter of a semicircular protractor is 14 cm, then find its p...
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- Find the number of solutions of the following pair of linear equations...
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- Find the discriminant of the quadratic equation 3sqrt3x^2+10x+sqrt3=0.
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- If a, b and c are three consecutive coefficients terms in the expansio...
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- In the given figure, triangle ABC is circumscribing a circle. Find the...
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- Two coins are tossed simultaneously. Find the probability of getting e...
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