In a circle chords ab and cd intersect perpendicularly at p. If ap= 20, pb= 36, and cp= 24, then the perimeter of the circle is.
In the rectangle ABCD, the perpendicular bisector of AC divides the longer side AB in a ratio 2:1. Then the angle between AC and BD is .
A rectangle has distinct dimensions where length is greater than breadth. Length of rectangle is increased by 20% and breadth of rectangle is increase...
a 600 ml mixture of spirit and water contains 40% spirit. what quantity of the mixture of spirit and water should be replaced with 25% spirit concentr...
singham, anand sanjay and mahindra have mixtures of two varieties of rice basmati and pusa in ratio 3:5, 5:7, 2:1, and 3:1 respectively. grocer x boug...
a drunk man has three full glasses of mixture of wine and water in the ratio 1:4, 3:5, 1:3 in equal volume. he mixed all three mixtures into a bottle....
Q1. a milkman had 60 litres pure milk. he sold 6 litres pure milk to anand and mixed 6 litres water. he then sold 6 litres of the mixture to bhima an...
A container contains milk and water in the ratio 5:3. after boiling the mixture 1.2 liters of water evaporated and the concentration of milk became 75...
Hexagon ABCDEF is inscribed in a circle. The sides AB, CD and EF are each x units in length whereas the sides BC, DE and FA are y units in length. The...
There is a country called Tolagola in the shape of a parallelogram ABCD. M,N,O and P are the mid points of DC, DA, AB, and BC respectively. The govern...
Hotel trinity grand has a triangular terrace with sides 20m, 34m and 42m. A square shaped swimming pool is to be constructed such that one of its side...
Out of total, 22.1875% students absent on an examination day. find minimum number of total students appeared in an examination?
how many perfect squares of natural numbers between 30,000-50,000 are there whose last two digits end with 81?
what is the sum of all the digits of square of 99999... up to 15- digits?
The number of students in a university is a perfect square. In one year 2000 more students joined the original strength and the new strength is one mo...