Question
Which of the following states has literacy rate less
than 80%, as per census 2011?Solution
The correct answer is A
The angle of elevation of the top of a building from a point on the ground is 30° and moving 40 meters towards the building it becomes 60°. The ...
Find the area of maximum side of square that can be inscribed in a right angled triangle of side 15, 20 and 25 cm.
A pole 6 m high casts a shadow 2√3 m long on the ground. Find the angle of elevation
The distance between two parallel poles is 65√3 m. The angle of depression of the top of the second pole when seen from the top of first pole is 3...
A tree stands tall with a height of 54 meters. From a point 'x' meters away from its base, the angle of elevation to the top of the tree is 60°. Determ...
Now a chord of a circle is such that AB = 10 cm. If the diameter of the circle is 20 cm, then the angle subtended by the chord at the center is.
The length of the shadow of a vertical tower increases by 8 m on horizontal ground when the height of the sun changes from 45° to 30 ° , then find the...
At a point 20 metres away from the base of a 20√3, metres high house, the angle of elevation of the top isÂ
Two ships are on opposite sides in front of a lighthouse in such a way that all three of them are in line. The angles of depression of two ships from th...
A pole 21 m high casts a shadow 7√3 m long on the ground. Find the angle of elevation
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