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Post under tag geometry
Recent puzzles under tag
geometry
Recent
MCQs
Unanswered
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0
votes
What shape are the 20 faces of a icosahedron?
posted
5 days
ago
by
Pardeep Kohli
geometry
+1
vote
If the radius of the circular sector is 100 units in the given image then what is the side length of the square ?
posted
Apr 7
by
anonymous
mathematical
geometry
logic
0
votes
A line makes angles A, B, C, D with four diagonals of a cube, then find value of Cos^2 A + Cos^2 B + Cos^2 C + Cos^2 D
posted
Apr 7
by
anonymous
algebra
geometry
0
votes
How many minimum cuts are required to cut a cube in 125 smaller cubes?
posted
Apr 1
by
anonymous
logic
geometry
0
votes
In triangle ABC, reflection of triangle ABC's incenter over its side AB is its circumcenter. Find angle C in degrees?
posted
Mar 27
by
anonymous
geometry
mathematical
0
votes
Determine the number of triangles in a 15-gon?
posted
Mar 22
by
anonymous
geometry
0
votes
Quadrilateral ABCD has following properties: Angle B and D are each right angle, AB and BC has the same length 1 unit..
posted
Mar 20
by
anonymous
geometry
logic
0
votes
A star in a square: What is the sum of the areas of the yellow regions?
posted
Mar 20
by
anonymous
geometry
mathematical
+1
vote
How many hole/holes does a normal drinking straw have? [MCQ]
posted
Mar 14
by
Tejas Naik
geometry
mathematical
topology
tricky
0
votes
If width is increased by 1m and length is decreased by 2m then area of the new rectangle is 4 sq.m less than original...
posted
Mar 8
by
anonymous
geometry
mathematical
0
votes
In the image below, can you find the the value of an angle(y)
posted
Feb 28
by
Aastha Joshi
geometry
logic
0
votes
Given that length of longest diagonal of a cube is 9 cm. Find the volume of the cube?
posted
Feb 15
by
anonymous
mathematical
geometry
volume
0
votes
What is an open plane curve formed by the intersection of a cone with a plane parallel to its side, resembling..........
posted
Jan 31
by
Ujjwal Mehra
geometry
0
votes
What is the maximum number of sides a regular polygon can have such that its interior angles (in degrees) are integers?
posted
Jan 30
by
anonymous
geometry
mathematical
logic
+1
vote
In a billiard table shaped like a right isosceles triangle as in the diagram, a ball struck at marked vertex...
posted
Jan 18
by
anonymous
logic
geometry
mathematical
0
votes
I have 3 unit circles. Two of them are externally tangent to each other. The third one passes through tangent point...
posted
Jan 17
by
anonymous
geometry
mathematical
0
votes
Find the value of x in the given triangle?
posted
Jan 9
by
anonymous
geometry
mathematical
0
votes
3 identical 30Â°, 60Â°, 90Â° right triangles are arranged as shown in figure. What is the ratio between greed and red line?
posted
Jan 3
by
anonymous
geometry
mathematical
0
votes
If one angle of a parallelogram is 24Â° less than twice the smallest angle, what is the largest angle?
posted
Dec 28, 2017
by
anonymous
geometry
logic
0
votes
What percentage of the square's area is colored blue? [MCQ]
posted
Dec 15, 2017
by
anonymous
geometry
mathematical
+1
vote
Sides of a triangle are in the ratio 3:4:5. If R denotes circumradius and r denotes inradius then find R/r?
posted
Dec 11, 2017
by
anonymous
geometry
mathematical
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
0
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
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