EASY
UPSC CDS
IMPORTANT
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The two sides of a triangle are and . If the perimeter of the triangle is , what is its area?
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Important Questions on UPSC CDS (II) Previous Year Paper 2020
EASY
UPSC CDS
IMPORTANT
The diagonals of a rhombus differ by and its perimeter exceeds the sum of diagonals by . What is the area of the rhombus?
EASY
UPSC CDS
IMPORTANT
What is the area of the right-angled triangle, if the radius of the circumcircle is and altitude drawn to the hypotenuse is ?
EASY
UPSC CDS
IMPORTANT
In a triangle, values of all the angles are integers (in degree measure). Which one of the following cannot be the proportion of their measures ?
EASY
UPSC CDS
IMPORTANT
The length of the rectangle is increased by and the breadth is decreased by . Then the area of new rectangle is______.
EASY
UPSC CDS
IMPORTANT
The surface areas of two spheres are in the ratio . What is the ratio of their volumes?
EASY
UPSC CDS
IMPORTANT
The length, breadth and height of a brick are respectively. The number of bricks required to construct a wall with dimensions length, breadth and height is_______.
EASY
UPSC CDS
IMPORTANT
If the sum of all interior angle of a regular polygon is twice the sum of its all external angle then the polygon is______.
EASY
UPSC CDS
IMPORTANT
A bicycle wheel makes revolutions in moving . What is the radius of the wheel? (Assume )
