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CBSE MODEL PAPER-MATHEMATICS BASIC-PART B
- Find a relation between x and y such that the point (x ,y) is equidist...
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- In the fig. if LM || CB and LN || CD, prove that (AM)/(AB) = (AN)/(AD...
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- A quadrilateral ABCD is drawn to circumscribe a circle. Prove that A ...
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- Draw a line segment of length 7.8 cm and divide it in the ratio 5:8. M...
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- Given 15 cot A =8, find sin A and sec A.
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- Find tan P – cot R
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- How many terms of the AP: 9, 17, 25, . . . must be taken to give a sum...
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- Prove that sqrt3 is an irrational number
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- Two tangents PA and PB are drawn to a circle with centre O from an ext...
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- Meena went to a bank to withdraw Rs.2,000. She asked the cashier to gi...
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- A box contains 90 discs which are numbered from 1 to 90. If one disc ...
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- One card is drawn from a well shuffled deck of 52 cards. Find the prob...
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- Metallic spheres of radii 6cm, 8cm and 10cm respectively are melted to...
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- Prove that (sinA -cos A+1)/(sin A + cos A - 1) = (1)/(sec A - tan A)
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- A motor boat whose speed in still water is 18 km/h, takes 1 hour more ...
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- Find two consecutive odd positive integers, sum of whose squares is 29...
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- The angles of depression of the top and bottom of a 8m tall building f...
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- A 1.2m tall girl spots a balloon moving with the wind in a horizontal ...
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- The pth, qth and rth terms of an A.P. are a, b and c respectively. Sho...
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- A survey regarding the heights in (cm) of 51 girls of class X of a sch...
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