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Recent puzzles under tag geometry

0 votes
What is the relation between cuboid with dimension a x b x c and 3 cubes with side lengths a, b and c respectively?
posted Dec 11, 2017 by anonymous
  • geometry
  • mathematical
+1 vote
In the regular decagon (10-sided polygon) below, find the percentage of the shaded area.
posted Dec 7, 2017 by anonymous
  • geometry
  • mathematical
+1 vote
If largest circle has radius 225 and medium circle has radius 100 in the image, what is the radius of smallest circle?
posted Dec 7, 2017 by anonymous
  • geometry
  • mathematical
+1 vote
What is the measurement of the orange angle in degrees in the following right angle triangle? [MCQ]
posted Nov 26, 2017 by anonymous
  • geometry
  • mathematical
0 votes
If you knew that the radius of the big circle and the big arcs is 5 cm, what is the area of the yellow region?
posted Nov 26, 2017 by anonymous
  • geometry
  • mathematical
0 votes
Seven circles, each with radius 1, overlap to form the composite figure shown below. Find the area of shaded region?
posted Nov 10, 2017 by anonymous
  • geometry
  • mathematical
  • logic
0 votes
I points (x,y,z) on a surface satisfies: xy+yz+zx=1 then what is the name of this surface ?
posted Nov 9, 2017 by anonymous
  • coordinate geometry
  • geometry
+1 vote
Find the length of the latus rectum of ellipse whose foci are ( -2, -1) & (1, 2) and one of the directrices is x + y = 5
posted Nov 5, 2017 by anonymous
  • geometry
+1 vote
If AF=1 and AB=AC=7 in the given image then what would be the radius of grey circle?
posted Oct 24, 2017 by anonymous
  • geometry
  • mathematical
  • logic
+1 vote
How many triangles are there in a regular pentagon with all its diagonals drawn?
posted Oct 23, 2017 by anonymous
  • geometry
0 votes
In how many ways can we cover a 9x7 rectangular surface with five integer sided rectangular tiles?
posted Oct 14, 2017 by anonymous
  • permutation
  • geometry
  • logic
0 votes
Rectangle of integer lengths is cut into 12 squares of lengths 2,2,3,3,5,5,7,7,8,8,9,9. What is perimeter of rectangle?
posted Sep 27, 2017 by anonymous
  • geometry
  • mathematical
  • logic
0 votes
If triangles continue indefinitely in the square then what fraction of the square is shaded?
posted Sep 25, 2017 by anonymous
  • geometry
  • mathematical
+1 vote
If side lengths of the squares in the diagram are 8, 6 and 4 respectively. Find the area of the grey region?
posted Sep 22, 2017 by anonymous
  • geometry
+1 vote
In a Right angle triangle ABC - AB=3,AC=4 & BC=5. At BC, E is middle point and D is altitude AD. Find distance DE=?
posted Sep 20, 2017 by Mayank
  • geometry
  • mathematical
0 votes
What shape are the 8 faces of an octahedron?
posted Sep 18, 2017 by Udita
  • geometry
0 votes
In a large equilateral triangle, we draw the incircle. In the incircle, we draw another equilateral triangle...
posted Sep 13, 2017 by anonymous
  • geometry
  • logic
0 votes
What shape are the 6 faces of a cube?
posted Sep 8, 2017 by Sandeep Bedi
  • geometry
  • logic
0 votes
Check the image and tell that what is the area of DEF?
posted Sep 2, 2017 by anonymous
  • geometry
  • logic
  • mathematical
0 votes
Find the largest angle of Triangle ABC in the following image?
posted Sep 2, 2017 by anonymous
  • geometry
  • mathematical
0 votes
What is the area of the triangle in the given image, if AP=4, BP=5 and CP=3?
posted Aug 23, 2017 by anonymous
  • geometry
  • mathematical
0 votes
A cube is sliced into halves in such a way that cut is a regular hexagon. What is angle between plane of cut and base?
posted Aug 23, 2017 by anonymous
  • logic
  • geometry
  • mathematical
+1 vote
Hidden circles in the image...
posted Aug 21, 2017 by Vilas Joshi
  • riddle
  • puzzle
  • geometry
0 votes
From the given figure, find the area of the colored regions x+y?
posted Aug 17, 2017 by anonymous
  • mathematical
  • geometry
+2 votes
How many degrees are there in the angle between the hour and minute hands of a clock when the time is a quarter past 3?
posted Aug 9, 2017 by Bharat Kumar
  • time
  • geometry
0 votes
A cylinder of base radius r and height h is dipped vertically to half the height in a bucket full of purple paint....
posted Aug 8, 2017 by anonymous
  • geometry
  • mathematical
0 votes
In the figure square ABCD is inscribed in a circle. EFGH is also a square with points E,F on circle and G,H on square...
posted Aug 6, 2017 by anonymous
  • geometry
  • mathematical
0 votes
If blue rectangle area is equal to the sum of 3 squares areas combined as in image, what is relation between a,b,c & d?
posted Aug 6, 2017 by anonymous
  • geometry
  • mathematical
  • logic
0 votes
See the given dartboard where each smaller circle has 3/4 redius of bigger circle. What is probability of hitting black?
posted Aug 1, 2017 by anonymous
  • probability
  • geometry
  • mathematical
0 votes
In the given image if diameter ACE is divided in the ratio of 2:3 then what is the ratio of shaded and unshaded region?
posted Aug 1, 2017 by anonymous
  • geometry
  • mathematical
0 votes
A square floor is tiled using 121 square tiles. How many tiles make up the two diagonals?
posted Jul 31, 2017 by anonymous
  • mathematical
  • geometry
0 votes
What shape are the 4 faces of a tetrahedron?
posted Jul 25, 2017 by Anshika Utadi
  • geometry
0 votes
What is the height of a triangle with an area of 16 square metres and a base 4 metres long?
posted Jul 24, 2017 by Kapil Kapoor
  • geometry
  • mathematical
0 votes
Find the area of the shaded region if the area of the hexagon is 24?
posted Jul 21, 2017 by anonymous
  • geometry
  • mathematical
0 votes
2 spheres of radius 3 m, 3 cylinder of radius 2 m, height 3 meter and 2 cones of radius 2 m, height 4 m are melted...
posted Jul 12, 2017 by anonymous
  • geometry
  • mathematical
  • volume
0 votes
A triangle with all integer side lengths is has its perimeter as 60 unit and area as 60 unit, find all of its sides?
posted Jul 8, 2017 by anonymous
  • geometry
  • logic
0 votes
A triangle has sides of 1cm, 2cm and 3cm. What is its area?
posted Jul 7, 2017 by anonymous
  • geometry
0 votes
If the blue triangle's area is 20, then what is the area of the orange quadrilateral in the given image?
posted Jul 5, 2017 by anonymous
  • geometry
  • logic
0 votes
A polygon has exactly one side which length is 2 other sides are 1. Is it possible to draw an incircle to polygon?
posted Jul 5, 2017 by anonymous
  • geometry
  • logic
–1 vote
If the length of two sides of a right angled triangle measured in inches are prime numbers, and it has two adjacent.....
posted Jul 4, 2017 by Sidharth Malhotra
  • logic
  • geometry
  • mathematical
0 votes
If the smaller, red square has an area of 800, what is the area of the large square?
posted Jul 1, 2017 by anonymous
  • geometry
  • mathematical
0 votes
If ABCD is a square of area 1. E, F are mid points of AB and BC respectively. What is the area of blue region?
posted Jul 1, 2017 by anonymous
  • geometry
  • mathematical
0 votes
Consider a 3D Figure represented as x.y.z^2 = 2. Find the minimum distance from of this figure from the point (0,0,0).
posted Jun 27, 2017 by anonymous
  • mathematical
  • geometry
  • coordinate geometry
+1 vote
How can you cut the below shape into exact two parts by adding a single(not necessarily a straight) line?
posted Jun 26, 2017 by Udita
  • logic
  • geometry
  • visual
0 votes
5 spheres of radius 2 m, 7 cylinder of radius 3 m, height 7 m and 4 cones of radius 5 m, height 8 m are melted..
posted Jun 22, 2017 by anonymous
  • mathematical
  • geometry
+1 vote
If a square and a circle have the same perimeter. Which one has a larger area the square or the circle?
posted Jun 21, 2017 by anonymous
  • geometry
  • logic
+1 vote
We have a triangle and a line and three statement about them:
posted Jun 21, 2017 by anonymous
  • logic
  • reasoning
  • geometry
0 votes
What shape are the 12 faces of a regular dodecahedron?
posted Jun 21, 2017 by Prithvi
  • logic
  • geometry
0 votes
If in the given triangle the yellow area is 47 then what is the blue area?
posted Jun 16, 2017 by anonymous
  • geometry
0 votes
I have a quadrilateral with perimeter 4 and area 1. Find the maximum value of the product of its diagonal lengths.
posted Jun 13, 2017 by anonymous
  • mathematical
  • geometry
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