Question
In the morning Ram and Shyam were talking to each other
face to face. If Ram’s shadow was exactly right to Shyam. Which direction Shyam is facing?Solution
We know that in the morning the shadow falls in the west direction, hence the right hand of Shyam will be towards the west direction and Shyam will be facing towards south.
If sin(3θ) = cos(2θ), find θ.
The height of a right circular cone is 7 cm, and its volume is 733(1/3) cm³. Determine the diameter of the cone.
A line with slope m touches the parabola y ² = 4ax. The equation of the tangent is:
A cone has a base radius of 7 cm and a slant height of 25 cm. Find the total surface area of the cone.
- In ΔPQR, ∠Q is a right angle. If PQ = 15 cm and QR = 20 cm, find the length of the circumradius of triangle PQR.
In a class, 70% of the students are adults, and 40% of the adults are females. If the number of adult males in the class is 105, ...
The median of the following distribution is:
The second derivative of y = tan⁻¹ x at x = 1 is:
A metal sphere of radius 7.35 cm is melted and cast into a cylinder of height 12 cm. Find the curved surface area of the cylinder...
A collection of related files is called a______.
Relevant for Exams:
