CBSE 10th Standard Maths Subject HOT Questions 3 Mark Questions With Solution 2021
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CBSE 10th Standard Maths Subject HOT Questions 3 Mark Questions With Solution 2021
10th Standard CBSE
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Reg.No. :
Maths
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Find the equation of the perpendicular bisector of AB, where A and B are the points (3, 6) and (-3, 4). respectively. Also, find its point of intersection with
(i) X-axis
(ii) Y-axis.(a) -
Find the coordinates of the circumcenter of the triangle whose vertices are (8,6), (8,- 2) and (2, - 2).Also, find its circumradius.
(a) -
A vessel is in the form of an inverted cone. Its height is 8 cm and the radius of its top, which is open, is 5 cm. It is filled with water up to the brim. When lead shots, each of which is a sphere of radius 0.5 cm are dropped into the vessel, one- fourth of the water flows out. Find the number of lead shots dropped in the vessel.
(a) -
How many metres of cloth 1.1 m wide will be required to make a conical tent, whose vertical height is 12 m and base radius is 16 m ? Find also the cost of the cloth used at the rate of Rs. 14 per metre.
(a)