Most voted puzzles under tag geometry

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A five pointed star is made by extending sides of a regular pentagon. What fraction of star on right is shaded yellow?

posted Apr 3, 2017 by anonymous

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What is the maximum possible radius of the inner circle in meters?

posted Mar 7, 2017 by anonymous

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If lengths of sides AB, BC and AC of a right angle triangle are in a GP, what is the ratio between AC and AB?

posted Feb 16, 2017 by anonymous

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7 non-overlapping unit circles are inscribed inside a large circle as shown below. Find the area of the shaded region?

posted Feb 16, 2017 by anonymous

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How many sides does a trapezoid have?

posted Feb 14, 2017 by Simranjeet Singh

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What are the two sides of a sand dune?

posted Feb 11, 2017 by anonymous

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The length of a rectangular field is twice its width. Ramesh jogged around it 5 times and covered a distance of 3 km...

posted Dec 9, 2016 by anonymous

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What happens when circle meets square - find the area of the following image?

posted Nov 21, 2016 by anonymous

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Keep the rattle snakes seperated !

posted Nov 19, 2016 by Tejas Naik

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If the volumes of two cubes are in ratio 64:1 then what would be the ratio in their edges?

posted Nov 2, 2016 by anonymous

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The following formula, circumference squared/4 pi, is used to calculate the area of a _________.

posted Oct 17, 2016 by George Davros

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Area of a circle using the circumference

posted Sep 14, 2016 by George Davros

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In the picture below you will see a square inside a square............Can you find the area of the circle?

posted Sep 9, 2016 by Puneet Batra

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Find the Area of Right Angled Triangle whose hypotenuse is 11 cm and perpendicular on the hypotenuse is 6 cm?

posted Aug 27, 2016 by Arghyadeep Dutt Shrivastava

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What is the radius of a circle whose area is 154 square inches?

posted Jul 4, 2016 by Udita

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How many cubes measuring 2 units must be added to a cube measuring 8 units to form a cube measuring 12 units?

posted May 27, 2016 by Prithvi

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What is the volume of the octahedron inside this 8m^3 cube?

posted May 27, 2016 by Prithvi

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If the medians of triangle ABC intersect at P , then evaluate AB^2+AC^2+BC^2/PA^2+PB^2+PC^2

posted May 1, 2016 by anonymous

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A brooch is made with silver wire in the form of a circle with diameter 35 mm...

posted Apr 29, 2016 by anonymous

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Find the area of the blue shaded region in this 14x7 rectangle, with two semicircles of radius 7 drawn.

posted Apr 25, 2016 by Tapesh Kulkarni

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You tie your goat to the fence with a rope of a circular field and she can eat exactly half of field. How long is rope?

posted Apr 25, 2016 by Tapesh Kulkarni

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What will be the ratio of the area of the bigger circle to that of the smaller circle in the following figure?

posted Apr 24, 2016 by Kavana Gowda

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What is the area of a rhombus of side 13 such that the sum of its two diagonals is 34?

posted Apr 24, 2016 by Kavana Gowda

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If the star has an outside perimeter of 50, and the pentagon has a perimeter of 30, what is AB + BC + CD + DE + EA = ?

posted Apr 23, 2016 by Salil Agrawal

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What is the area of shaded region in the given figure?

posted Mar 8, 2016 by Pardeep Kohli

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A cylinder of dia 4cm is filled with water & 300 lead balls increases its level by .8 cm. What is the dia of each ball?

posted Mar 2, 2016 by anonymous

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If a canal is 10m wide at top and 6m wide at bottom and area of cross-section is 640 m^2. What is the height of canal?

posted Jan 26, 2016 by anonymous

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What is the relation between angle A & B as per the following image?

posted Jan 23, 2016 by anonymous

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Find the area of the shaded green square in the blue right triangle?

posted Sep 8, 2015 by Kapil Kapoor

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In the image below, what is the sum of the gray angles (in degrees)?

posted Aug 19, 2015 by anonymous

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The area of the rectangle so formed exceeds the area of the square by what percentage ?

posted Aug 10, 2015 by Mishthy Mukherjee

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I have four sides i am the most common shape but i am skinnier than a rectangle what am I?

posted Aug 6, 2015 by Dilbagh

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What is the longest line that could be drawn in a box of 20x12x9?

posted Jul 7, 2015 by anonymous

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Find the area of the shaded region in the following image (We have an isosceles triangle with lengths 10, 10, 12)

posted Jul 5, 2015 by anonymous

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What is the ratio of area colored as red and area colored as blue?

posted Jul 2, 2015 by anonymous

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If the distance between A and B is 500 km, how long is the circumference of the earth?

posted Jun 25, 2015 by anonymous

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In the figure AC is a common tangent of two touching circles. If B is touching point of both circles then find angle B.

posted Jun 19, 2015 by Luv Kumar

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Find the area of the shaded portion if the side of the square measures 20 cm?

posted Jun 16, 2015 by anonymous

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In the following diagram if AB=BC and CD=DE, find the value of Angle GCF?

posted Jun 15, 2015 by anonymous

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There are two tangent semicircles as per Image. The side length of square is 36cm. What is the radius of yellow circle?

posted Jun 13, 2015 by Pardeep Kohli

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If the two yellow squares in the center have length 1, what is the area of the rectangle?

posted Apr 2, 2015 by Salil Agrawal

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What will be the area of white region?

posted Mar 22, 2015 by Amit Kumar Pandey

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What fraction of the largest square is shaded blue?

posted Mar 18, 2015 by anonymous

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If segment AB is a straight line then what is the value of a + b?

posted Mar 2, 2015 by Upma

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triangle, square, pentagon, hexagon, octagon and a circle all have an equal perimeter, which one has smallest area?

posted Feb 26, 2015 by anonymous

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Find the area of shaded area in the following picture?

posted Jan 24, 2015 by anonymous

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If D1=22 and D2=16 then what would be the perimeter of green color region?

posted Nov 2, 2014 by anonymous

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If an arc forms 72 degree at center of circle, then what would be ratio of its length to circumference of circle?

posted Oct 10, 2014 by Nikhil Pandey

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If the parallelogram has a perimeter of 176, find the area.

posted Oct 1, 2014 by Varuna Magar

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What would be the percentage of shaded area as compare to complete area?

posted Sep 27, 2014 by anonymous