Question
Which of the following data structures follows the
Last-In, First-Out (LIFO) principle?Solution
Stack
MN is a diameter of a circle with centre O. The tangent at 'P' meets MN produced at 'Q'. If ∠PMN = 44 ° , then find ∠PNQ.
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 6cm, BC = 9cm then what is BD:CD?
The perimeter of a rectangle is 48 cm, and the ratio of its length to breadth is 3:5. What is the area of the rectangle?
In the given figure, ABC is a right angled triangle. ∠ABC = 90 0and ∠ACB = 60 0. If the radius of the smaller circle is 2 cm...
One chord of a circle is given as 21.5 cm. Then the radius (r) of the circle must be:
In a given Figure, ON ∥ QR and MN ∥ OR.
In ABC,D is a point on side AB such that BD = 2 cm and DA = 3 cm. (E is a point on BC such that DE) AC, and AC = 4 cm. Then (Area of A BDE) : (Area of ...
- Length of a chord in a circle of radius 'r' cm, is 14 cm and distance between chord and centre of the circle is 24 cm. Find the value of (4r - 60).
If the angles of the triangle are in the ratio of 1:2:3, then what is the smallest angle?
