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Post under tag mathematical
Recent puzzles under tag mathematical
Recent
MCQs
Unanswered
Most votes
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Most answers
+1
vote
How many miles have they travelled so far?
posted
4 hours
ago
by
Aarati Mahajan
mathematical
time distance
0
votes
If an athlete's weight decreases from 180 pounds to 175.5 pounds, what is the percent decrease?
posted
7 hours
ago
by
Pushpak Chauhan
percentage
mathematical
0
votes
What is the distance between the two stations?
posted
1 day
ago
by
Mishthy Mukherjee
mathematical
time distance
0
votes
In triangle ABC, if angle B is 30, what is the range of CosASinC?
posted
2 days
ago
by
anonymous
mathematical
trignomatry
0
votes
A certain right pyramid with a square base has the same numerical surface area as its volume...
posted
May 16
by
anonymous
geometry
mathematical
0
votes
If you add these two prime numbers together, both less than 37, you will get me, and I am also less than 37?
posted
May 14
by
Danial Rotwaski
mathematical
number puzzle
+1
vote
What mathematical symbol can be placed between 5 and 9, to get a number greater than 5 and smaller than 9?
posted
May 14
by
Arun Angadi
mathematical
number puzzle
+1
vote
A man has a rectangular garden 55x40m and a 1m wide diagonal path as shown in the diagram. What is the area of the path?
posted
May 13
by
anonymous
mathematical
geometry
0
votes
Can you exactly state the measure of circumference for a circle?
posted
May 10
by
anonymous
mathematical
geometry
0
votes
How does a*b relates to a^2 and b^2 ?
posted
May 10
by
anonymous
logic
algebra
mathematical
0
votes
If x^3 -1 is a factor of x^6 + a.x^4 + b.x^3 + c.x^2 + 3x + 2 then find the value of ab + bc + ac?
posted
May 7
by
anonymous
mathematical
algebra
0
votes
Two cities are 100 km apart. Chug leaves city A driving 30 kmph and Joe leaves City B half an hour later at 60 kmph...
posted
May 6
by
anonymous
time distance
mathematical
0
votes
2 diagonals of this rectangle divide it into 4 triangles. What is area of rectangle if area of the shaded region is 42?
posted
May 3
by
anonymous
geometry
mathematical
logic
0
votes
What is this geometric sequence? Sum of first few terms GP is 11 , the sum of squares is 341 and sum of cubes is 3641.
posted
May 2
by
anonymous
mathematical
series
0
votes
Sum of the squares of two consecutive even positive integers is 340. What are the numbers?
posted
Apr 30
by
Mani Shankar Katta
mathematical
+1
vote
Given the natural numbers x and y satisfy (1 + x!)(1 + y!) = (x + y)! What is the value of x + y?
posted
Apr 30
by
anonymous
algebra
mathematical
0
votes
Can you rearrange the 64 squares on a chess board so that every row and column has an odd number of black squares?
posted
Apr 30
by
anonymous
logic
chess
mathematical
0
votes
Triangle ABC with random points on the circle. What is the probability of triangle covering the centre of the circle?
posted
Apr 23
by
anonymous
probability
mathematical
geometry
0
votes
64 numbers (not necessarily distinct) are placed on the squares of a chessboard such that sum of every 2x2 square is 7..
posted
Apr 23
by
anonymous
logic
mathematical
chess
0
votes
Find the greatest positive integer n for which n is divisible by all positive integers whose cube is not greater than n?
posted
Apr 23
by
anonymous
number puzzle
logic
mathematical
0
votes
Continuous functions
posted
Apr 17
by
anonymous
mathematical
0
votes
Which number should replace the question mark?
posted
Apr 16
by
Mishthy Mukherjee
logic
number puzzle
mathematical
visual
0
votes
What is the next number in the following series - 113, 127, 131, 137, 139, ?
posted
Apr 16
by
Divya Bharti
number puzzle
series
mathematical
logic
0
votes
Rohan went to buy 5 chocolates worth Rs. x. He gave Rs. 200 rupee note...........Then what is the price of 2 chocolates?
posted
Apr 15
by
Aman
mathematical
+1
vote
How many factors of 587042640 are perfect squares?
posted
Apr 12
by
Balwinder
mathematical
0
votes
The age difference between two brothers is 6 years. After 6 years...........What would be the sum of their present ages?
posted
Apr 11
by
Akriti
time age
ratio
mathematical
0
votes
While playing with dolls, Kavya realised that if she had 15 more, she would...............How many dolls does Kavya own?
posted
Apr 11
by
Rajni
logic
mathematical
0
votes
A person bought 110 glass bowls at a rate of Rs. 15 per bowl. He sold 101...........What is the percentage gain for him?
posted
Apr 10
by
Vikram Luthra
profit loss
mathematical
percentage
0
votes
Initially two cups of same volume are present with milk filled...........Find the ratio of water to milk in the mixture.
posted
Apr 9
by
Upma
mathematical
ratio
0
votes
How much amount would a person receive if he invests a sum of Rs. 12500 at the rate of 6.5% of simple interest..........
posted
Apr 8
by
Pardeep Kohli
interest
percentage
mathematical
0
votes
Mr. Singh, who lives in a village was a cycling enthusiast, so he decided..........How much distance Mr. Singh traveled?
posted
Apr 8
by
Sandeep Bedi
mathematical
time distance
+1
vote
Find the diameter of the circle in the following image?
posted
Apr 8
by
anonymous
geometry
mathematical
+1
vote
How much cancellation fee will Mr. Tom pay and what will be the new order value?
posted
Apr 7
by
Soniya Akter
mathematical
+1
vote
What are the highest and lowest numbers you can possibly score?
posted
Apr 5
by
Puneet Batra
mathematical
logic
+1
vote
Jack enters a lift on the 24th floor, which is going up @ 51 floors/minute..........At what floor will they be together?
posted
Apr 5
by
Sidharth Malhotra
mathematical
logic
0
votes
Every other side of a regular decagon is extended to form a regular pentagon, find the ratio of two shaded regions?
posted
Apr 3
by
anonymous
geometry
mathematical
0
votes
A be a 2x3 matrix and B 3x2 matrix. If AxB and BxA both defined and determinant of matrix AxB is 4...
posted
Apr 3
by
anonymous
mathematical
matrix
algebra
+1
vote
A 50 digit number, divisible by 13 , is as follows
posted
Apr 3
by
anonymous
logic
mathematical
algebra
0
votes
What is the percent increase in the price of the car?
posted
Apr 3
by
Aastha Joshi
mathematical
percentage
0
votes
What should be the value of the fourth column?
posted
Apr 2
by
Nikita Sehgal
mathematical
logic
0
votes
The ratio of daily wages of three workers Pappu, Gappu and Sonu are in.............what is the sum of their daily wages?
posted
Apr 2
by
Pushpak Chauhan
mathematical
ratio
+1
vote
The square of 13 is 169. Take the last digit of the.............What are the next numbers which also have this property?
posted
Apr 2
by
Anuradha Tabyal
number puzzle
mathematical
+1
vote
What will be the percentage decrease,if the salary is decreased in a single shot?
posted
Apr 1
by
Mishthy Mukherjee
mathematical
percentage
0
votes
Shalu is now two-thirds of Shaina's age. In six.............If they are both under the age of ten, how old are they now?
posted
Apr 1
by
Rahul Vaidya
time age
mathematical
+1
vote
Consider a well of 116 meter depth and a frog at the bottom.............How many days it needs to climb out of the well?
posted
Mar 29
by
Aman
mathematical
logic
0
votes
V T X I By moving just one of the four letters, make up a mathematical expression equal to 1.
posted
Mar 29
by
Mridul
logic
mathematical
+2
votes
There are 9 positive and 5 negative numbers. Four numbers.........What is the probability that the product is positive?
posted
Mar 28
by
Vishal
probability
mathematical
logic
0
votes
If the diagonal of a rectangle is 18 cm long and its perimeter is 48 cm. Find the area of the rectangle?
posted
Mar 27
by
Deepak Chitragar
mathematical
0
votes
If tomato and potato together cost Rs. 54.00, and a radish and a tomato cost..............What is the price of a tomato?
posted
Mar 26
by
Akriti
logic
mathematical
0
votes
Find the present age of the brother and sister?
posted
Mar 25
by
Varun Kumar
mathematical
time age
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