NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 485  491 of 1484
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Question number: 485
» Mathematics » Surface Area and Volumes
Question
The lateral surface area of cylinder is and base area . Then its volume is ________.
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Question number: 486
» Mathematics » Surface Area and Volumes
Question
Ratio of volumes of two cones with same radius is
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d.  Question does not provide sufficient data or is vague 

Question number: 487
» Mathematics » Quadratic Equations
Question
The roots of the equation can be found by solving
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Question number: 488
Question
What should be added to to get ?
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Question number: 489
Question
Find the quadratic polynomial which is exactly divided by and .
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d.  None of the above 

Question number: 490
» Mathematics » Quadratic Equations
Question
If then the value of x in terms of a and b is
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d.  None of the above 

Question number: 491
» Mathematics » Surface Area and Volumes
Question
From a circle of radius 18 cm a sector with angle is cut out and its bounding radii are bent so as to form a cone. Then its volume is
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