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Post under tag mathematical
Most viewed puzzles under tag mathematical
Recent
MCQs
Unanswered
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+1
vote
In each store Johnny spent $1.00 more than half of what he had when he came in. How much money did he get from grandma?
posted
Dec 12, 2015
by
anonymous
logic
mathematical
0
votes
How many days will it now take for the Magic Grass to cover his garden?
posted
Feb 19, 2015
by
Riteshwar
mathematical
logic
time work
0
votes
There are 2187 balls, out of them 1 is heavy. Find out the heavy ball with minimum no. of attempts to weighed the balls?
posted
Jul 20, 2017
by
Biplab Roy
logic
mathematical
+1
vote
Find a five-digit number in which the last number is the sum of the first, second, and third; the .....................
posted
Jan 23, 2015
by
Maninder Bath
number puzzle
mathematical
logic
+1
vote
What number should appear next in this sequence - 1, 5, 12, 34, 92, 252, ?
posted
Jul 8, 2019
by
Pushpak Chauhan
series
logic
number puzzle
mathematical
0
votes
What is the height of the red bar?
posted
Nov 30, 2020
by
Deepak Chitragar
mathematical
–2
votes
You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15.
posted
Dec 12, 2014
by
Mohammad
number puzzle
mathematical
logic
+1
vote
What is the next number in this series - 22 , 26 , 34 , 41 , 46 , 56 , 67 , ??
posted
Aug 18, 2014
by
Prithvi
number puzzle
mathematical
series
+1
vote
Correct the equation by moving one match stick.
posted
Dec 16, 2016
by
Samardeep Acharya
mathematical
matchsticks
logic
+1
vote
How many socks do you need to pick ?
posted
Apr 24, 2014
by
anonymous
mathematical
logic
0
votes
ABCD is a square and point P inside the square is such that PCD is an equilateral triangle. Find the angle α ?
posted
Feb 9, 2017
by
anonymous
geometry
mathematical
0
votes
What number should replace the question mark in the grid?
posted
Aug 18, 2015
by
Rahul Chandel
number puzzle
logic
mathematical
0
votes
A box contains 420 coins of one rupee, 50 paise and 25 paise. Values of each kind of coins are in the ratio of 8:4:3...
posted
Feb 28, 2017
by
Anil Meena
mathematical
ratio
0
votes
Find the next number in the sequence: 23, 21, 24, 19, 26, 15, 28, 11, 30, 7, 36, ?
posted
Oct 16, 2017
by
Prithvi
logic
number puzzle
series
mathematical
+1
vote
Fill in the no. 1,2,3,4,5 so that each line in the Z shape adds up to 7 and in the V shape adds up to 10.
posted
Apr 24, 2014
by
Divya Bharti
mathematical
number puzzle
+3
votes
The figure shows an isosceles triangle with AB = BC. The line DE cuts AC extended at F. If AD=5, CE=3 and EF=8 find DE.
posted
Jun 18, 2015
by
anonymous
mathematical
geometry
+1
vote
What number should replace the question mark in the grid?
posted
Jun 10, 2015
by
Karan Joglekar
logic
mathematical
number puzzle
0
votes
If x + y = 7 and x^3 + y^3 = 133 then xy=??
posted
Jun 17, 2015
by
anonymous
algebra
mathematical
0
votes
You need to solve the below pyramid brain teaser by replacing empty boxes with a number.
posted
Feb 13, 2020
by
Ankur Athari
mathematical
number puzzle
+1
vote
A cistern has a leak which would empty it in 8 hours. A tap is turned on which admits 6 litres a minute into cistern...
posted
Oct 21, 2015
by
anonymous
time work
mathematical
0
votes
What time was it?
posted
Sep 2, 2014
by
Udita
logic
mathematical
+1
vote
If 2^(x) = 4^(y) = 8^(z) and 1/(2x) + 1/(4y) + 1/(4z) = 4 then what is the value of x?
posted
Dec 1, 2015
by
anonymous
mathematical
algebra
+1
vote
If the parallelogram has a perimeter of 176, find the area.
posted
Oct 1, 2014
by
Varuna Magar
mathematical
geometry
+1
vote
How Many Eggs Did The Man Have To Start With ?
posted
Oct 20, 2014
by
anonymous
mathematical
logic
+1
vote
If 5862 is to 714... therefore 8257 is to ?
posted
May 16, 2014
by
Amarvansh
number puzzle
mathematical
+2
votes
If 1 x 1 = 1 ; 2 x 2 = 4 ; 4 x 4 = 6 ; 5 x 5 = 5 ; 7 x 7 = 9 then 9 x 9 = ?
posted
Nov 3, 2014
by
Ritika
number puzzle
logic
mathematical
0
votes
Can you solve the below trick equation? 60 / 2(10+5) = ?
posted
Jul 27, 2020
by
Puneet Batra
tricky
mathematical
+2
votes
Solve the picture puzzle.
posted
Feb 14, 2017
by
Pushpak Chauhan
logic
visual
mathematical
+2
votes
Jacob is 12 years old. He is 3 times as old as his brother. How old will Jacob be when he is twice as old?
posted
Feb 16, 2014
by
anonymous
mathematical
0
votes
Two trains, 200 km apart, are moving toward each other at the speed of 50 km/hour each.....................
posted
Sep 17, 2014
by
anonymous
mathematical
logic
+1
vote
Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
posted
May 19, 2014
by
Pardeep Kohli
mathematical
permutation
0
votes
If f(x)= 25^x / ( 25^x + 5 ) then find f(1/99) + f(2/99) + f(3/99) ..... + f(98/99)?
posted
May 12, 2015
by
Ankit Kamboj
mathematical
algebra
+2
votes
Ages of a father and son add up to 66. The father's age is the son's age reversed. How old could they be?
posted
Apr 1, 2015
by
Madhavi Latha
time age
mathematical
0
votes
Four years ago, Jane was twice as old as Sam. Four years from now, Sam will be 3/4 of Jane's age. How old is Jane now?
posted
Feb 5, 2015
by
Brijesh Talwar
time age
mathematical
logic
0
votes
If 2 + 4 = 12, 4 + 6 = 30, 5 + 2 = 12, 6 + 3 = 21 then 1 + 9 = ?
posted
Aug 8, 2020
by
Puneet Batra
number puzzle
logic
mathematical
0
votes
It is a small town railway station and there are 25 stations on that line. At each of the....
posted
Apr 2, 2016
by
Pooja
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
0
votes
Three points are selected at random on a sphere's surface. What is the probability that they all lie in same hemisphere?
posted
Jul 27, 2016
by
anonymous
probability
mathematical
0
votes
if 2+10=24 and 3+6=27 and 7+2=63 then 8+3= ?
posted
Sep 7, 2017
by
anonymous
number puzzle
mathematical
logic
0
votes
Can you solve the number puzzle by replacing the question mark with a number ?
posted
May 22, 2017
by
Richa Patil
number puzzle
mathematical
0
votes
A's income is 10% more than B's income. How many percent is B's income lesser than A's?
posted
Jun 26, 2015
by
anonymous
mathematical
percentage
+2
votes
Solve the math equation in the picture problem below.
posted
Jun 27, 2014
by
Anil Chaurasiya
logic
mathematical
number puzzle
0
votes
Find out the wrong term in a series : 144, 100, 64, 36, 19
posted
Apr 27, 2017
by
Simranjeet Singh
series
number puzzle
mathematical
–1
vote
A bag contains Rs.1800 in form of 1 Rupee, 50 paise & 25 paise coins in ratio 3:4:12. How many 25 Paise coins are there?
posted
Sep 30, 2016
by
anonymous
ratio
mathematical
+1
vote
use 5 zeroes to get answer as 120
posted
Jul 20, 2014
by
Shiva Chawala
number puzzle
mathematical
logic
+3
votes
Fill in the blank and complete the triangle.
posted
May 5, 2014
by
Hiteshwar Thakur
mathematical
number puzzle
visual
+2
votes
What is car plate no if last digit is double of first, second & third are same, last two is double of first two digits
posted
Mar 30, 2015
by
Varghese Anthony
logic
riddle
mathematical
number puzzle
+1
vote
A hiker walks from one town to another. On the first day she covers one fifth of the total distance. The next day.....
posted
Aug 8, 2016
by
Saif Khanam
time distance
mathematical
+2
votes
What is the Value of "?" and of Shoes, Boy and Whistle ?
posted
Feb 6, 2018
by
Atif
logic
visual
mathematical
0
votes
In a bag total of blue and red balls is equal to six times the yellow balls and blue balls are two-fifth of total.......
posted
Oct 13, 2022
by
Pushpak Chauhan
mathematical
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