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Recent puzzles without answers
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0
votes
What is this rebus means?
posted
Jul 28, 2018
by
Anil Chaurasiya
rebus
riddle
visual
+1
vote
Which is the fastest country in the world?
posted
Jul 21, 2018
by
Hanifa Mammadov
funny
+2
votes
Expand the life equation H = G - T.
posted
Jul 20, 2018
by
Vivek Sasidharan
word puzzle
spell
logic
0
votes
Find the missing number in the following sequence?
posted
Jul 14, 2018
by
anonymous
logic
0
votes
If each of four small triangles are to be filled with one of four colors such that no two adjacent triangles are same..
posted
Jul 14, 2018
by
anonymous
permutation
0
votes
What is the length of AG where G is the centroid of triangle ABC?
posted
Jul 8, 2018
by
anonymous
geometry
mathematical
+1
vote
Using points, straight lines, and parabola, construct a piecewise function whose graph looks like a smiling face
posted
Jul 4, 2018
by
anonymous
drawing
mathematical
geometry
0
votes
What is this rebus saying?
posted
Jul 2, 2018
by
Maninder Bath
rebus
logic
visual
riddle
0
votes
Find the number in place of question mark
posted
Jun 29, 2018
by
Hanifa Mammadov
number puzzle
mathematical
0
votes
What is this rebus means?
posted
Jun 28, 2018
by
Udita
rebus
riddle
0
votes
E is a point inside triangle ABC such that AE=BE=BC and Angle ABE = Angle CBE = 20. Find the measure of Angle CAE?
posted
Jun 26, 2018
by
anonymous
geometry
mathematical
0
votes
An acute triangle has a circumcircle, as shown in image. Minor arcs are reflected about each side of the triangle....
posted
Jun 26, 2018
by
anonymous
geometry
logic
0
votes
What did the mathematician suggest?
posted
Jun 19, 2018
by
Samardeep Acharya
brain-teasers
0
votes
How do you destroy a bully?
posted
Jun 18, 2018
by
Nikita Sehgal
riddle
0
votes
P is a point inside triangle ABC. Lines are drawn through P parallel to the sides of the triangle....
posted
Jun 7, 2018
by
anonymous
geometry
mathematical
0
votes
And now for more mystery quotes in the style of the Vowel-less knights.
posted
Jun 5, 2018
by
Tapesh Kulkarni
word puzzle
logic
0
votes
What is the second least signifficant digit of {10 + sqrt(90)}^**********
posted
May 27, 2018
by
anonymous
number puzzle
logic
0
votes
As shown, a rectangle is partitioned into four triangles. Areas of two right triangles are 30 and 50....
posted
May 24, 2018
by
Rahul Chandel
geometry
mathematical
+1
vote
The temperature on a unit sphere x^2 + y^2 + z^2 = 1, is given by a temperature distribution T(x,y,z) = 50.(xy + yz)...
posted
May 24, 2018
by
Rahul Chandel
mathematical
algebra
0
votes
Reasoning - Tim: "I am a joker but Tom is a knave" Tom: "I am not a joker but Tim is a knight"...
posted
May 22, 2018
by
Amarvansh
reasoning
logic
–1
vote
What is the area of the blue region in the following image where all the numbered quadrilateral are square?
posted
May 17, 2018
by
Atif
geometry
mathematical
+1
vote
If a^b = 1; b^c = 2 and c^a = 3 and a,b,c are rational number then what is a + b + c = ?
posted
May 16, 2018
by
anonymous
algebra
mathematical
0
votes
Name the company or name of the Rubik's cube with appropriate no as shown in the image?
posted
May 11, 2018
by
Hamro Tv
visual
0
votes
Find the wrong number in the series: 2 70 170 354 530 815
posted
May 10, 2018
by
anonymous
series
0
votes
Four right triangles with distinct integer hypotenuses are put together to form a quadrilateral, as shown in image...
posted
May 9, 2018
by
Upma
geometry
mathematical
+1
vote
A unit circle is divided into 12 congruent regions, as shown. What is the perimeter of one of these regions?
posted
May 8, 2018
by
anonymous
geometry
mathematical
0
votes
What is the next number in sequence 6,11,23,124?
posted
May 7, 2018
by
anonymous
series
0
votes
You would like to have $35,000 in 5 years to purchase a new car. At the end of 2 years you receive a $10,000 bonus...
posted
Apr 29, 2018
by
anonymous
interest
mathematical
0
votes
Find the minimum value of n such that the equation 10^n/x = 1989 has an integer solution x where n is a natural number?
posted
Apr 25, 2018
by
anonymous
number puzzle
mathematical
algebra
0
votes
You have to finish in a double game of darts, which number has most number of different ways of finishing with 2 darts?
posted
Apr 25, 2018
by
anonymous
logic
mathematical
0
votes
What is the coefficient of x^203 in the expression: (x-1)(x^2-2)(x^3-3)...(x^20-20)
posted
Apr 22, 2018
by
anonymous
algebra
0
votes
I'm Apple of this very country. Some sort of politeness we will all share, will we? Surprise itself is inferior to me...
posted
Apr 17, 2018
by
anonymous
riddle
+2
votes
What would be the coordinate of point P which divides the line joining A(-4,1) and B (17,10) in the ratio 1:2?
posted
Apr 9, 2018
by
Brijesh Makwana
mathematical
coordinate geometry
ratio
+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, 2018
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, 2018
by
anonymous
algebra
geometry
+1
vote
The following definitions are for words that appear to have prefixes that lead to those improper definitions.
posted
Apr 5, 2018
by
Atif
vocabulary
english
0
votes
Let a1 and a2 be the roots of equation (x- a)(x - b) = c then what are the roots of equation (x - a1)(x - a2) + c = 0?
posted
Apr 1, 2018
by
anonymous
algebra
0
votes
There are two circular concentric rings, with 26 sectors on each ring marked A to Z...
posted
Apr 1, 2018
by
anonymous
logic
+1
vote
What are the transformations of these sentences?
posted
Apr 1, 2018
by
Yasin Hossain Siinan
english
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, 2018
by
anonymous
geometry
mathematical
0
votes
Determine the number of triangles in a 15-gon?
posted
Mar 22, 2018
by
anonymous
geometry
0
votes
Only a small space and a single mark turns a deadly situation into a funny one. What can that be?
posted
Mar 21, 2018
by
Samardeep Acharya
logic
riddle
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, 2018
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, 2018
by
anonymous
geometry
mathematical
0
votes
Area bounced by the curve xy^2=a^2 between (a-x) and y-axis?
posted
Mar 9, 2018
by
Bharadwaj Dasu
mathematical
algebra
+1
vote
Are there 5 different positive primes such that the sum of any three of them is a prime?
posted
Mar 8, 2018
by
anonymous
logic
number puzzle
0
votes
Replace the question mark with the correct number.
posted
Mar 5, 2018
by
Ujjwal Mehra
logic
mathematical
number puzzle
+2
votes
10-2=33 logic
posted
Mar 4, 2018
by
Philip Pk
logic
10-2=33
+1
vote
If a^b - c ^d = 2018 where a, b, c and d are distinct primes a<b and c < d then find a + b + c + d = ?
posted
Mar 3, 2018
by
anonymous
algebra
mathematical
0
votes
Using the usual coins in circulation how many ways can you make 6Rs?
posted
Mar 3, 2018
by
anonymous
permutation
mathematical
logic
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