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Post under tag number puzzle
Recent puzzles under tag number puzzle
Recent
MCQs
Unanswered
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+1
vote
This Unique Visual Puzzle Has Stumped The Internet. Can You Solve It?
posted
Jun 17, 2019
by
Nway Nadar
mathematical
number puzzle
+1
vote
What is the next term in the following series - 377, 610, 987, 1597, ?
posted
Jun 13, 2019
by
Upma
series
number puzzle
logic
0
votes
Find the odd man out from the following series- 2, 3, 5, 7, 11, 13, 17, 19, 21, 23.
posted
Jun 11, 2019
by
Puneet Batra
number puzzle
+1
vote
What number will come in the place of question mark?
posted
Jun 10, 2019
by
Chahat Sharma
mathematical
number puzzle
0
votes
What is the 4 digit number?
posted
Jun 8, 2019
by
Afsana Akhter
logic
riddle
number puzzle
mathematical
visual
+1
vote
There is a combination lock with four inputs 0-9. Can you figure it out?
posted
Jun 8, 2019
by
Aarati Mahajan
logic
number puzzle
+1
vote
Can you find the number of triangles in this picture?
posted
Jun 5, 2019
by
Afsana Akhter
counting
number puzzle
shape
logic
+2
votes
Can you determine the professor's house number ?
posted
Jun 5, 2019
by
Nimish
logic
mathematical
number puzzle
0
votes
What is the next term in the following series - 43, 47, 53, 59, 61, 67, 71, ?
posted
May 28, 2019
by
Amarvansh
number puzzle
series
mathematical
logic
0
votes
What is the next number in this series - 14; 33; 71; 147; ?
posted
May 23, 2019
by
Rahul Vaidya
number puzzle
series
logic
0
votes
The sum of two positive integers is 2310. Can their product be divisible by 2310?
posted
May 17, 2019
by
anonymous
number puzzle
logic
+1
vote
A is a 5-digit number and that 8A/5, 9A/5, 21A/5 and 39A/5 are all 5-digit numbers with the same 5 digits as A. Find A?
posted
May 16, 2019
by
anonymous
number puzzle
0
votes
In the last column what are the four numbers: 2 5 9 7, 4 1 6 6, 6 5 3 5, _ _ _ _
posted
May 15, 2019
by
anonymous
number puzzle
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, 2019
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, 2019
by
Arun Angadi
mathematical
number puzzle
0
votes
a,b,c,d are distinct pairwise co-prime +ve integers with a^2 + b^2 = c^2 + d^2, lowest possible value of a + b + c + d?
posted
Apr 26, 2019
by
anonymous
algebra
number puzzle
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, 2019
by
anonymous
number puzzle
logic
mathematical
+1
vote
Which of the following bases has the most automorphic numbers for the first 100 positive integers?
posted
Apr 22, 2019
by
anonymous
number puzzle
logic
0
votes
If you imagine this may be equal ! .. then find the value of : n . ( 2^2^2^2 )^2^2^2^2 = 2^2^n
posted
Apr 18, 2019
by
anonymous
number puzzle
0
votes
Which number should replace the question mark?
posted
Apr 16, 2019
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, 2019
by
Divya Bharti
number puzzle
series
mathematical
logic
0
votes
What number should appear next in this sequence? 6; 11; 15; 20; 24; 29; 33; ?
posted
Apr 15, 2019
by
Dilbagh
number puzzle
series
logic
+1
vote
Find a way to write digits 1 through 9 in sequence, so that any two consecutive digits are divisible either by 7 or 13.
posted
Apr 13, 2019
by
anonymous
number puzzle
logic
+1
vote
Divide 20 in to 6 positions without repeating a number or doubling a number
posted
Apr 13, 2019
by
anonymous
number puzzle
+1
vote
1-9-9-6 PUZZLE
posted
Apr 11, 2019
by
anonymous
number puzzle
0
votes
Find the missing digits in the following image?
posted
Apr 11, 2019
by
anonymous
number puzzle
+2
votes
What is the next number in this series- 92; 28; 12; 8; ?
posted
Apr 4, 2019
by
Tapesh Kulkarni
number puzzle
series
logic
0
votes
What is the four-digit number (no zeros) in which the third digit is the number of "winds", the first digit is..........
posted
Apr 3, 2019
by
Samardeep Acharya
number puzzle
logic
+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, 2019
by
Anuradha Tabyal
number puzzle
mathematical
0
votes
A is 4 more than twice the number of B and P IS 50 more than B total 874 SO how many of each
posted
Mar 26, 2019
by
anonymous
number puzzle
+1
vote
What is the next number in the sequence - 1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49, 68, 70, 79, 82, 86, 91, 94,.........
posted
Mar 21, 2019
by
Ujjwal Mehra
series
number puzzle
logic
0
votes
What is the next term in the series - 72, 69, 64, 57, 48, ?
posted
Mar 20, 2019
by
Puneet Batra
series
number puzzle
logic
0
votes
What number should replace the question mark? 24, 30, ?, 60, 84, 114
posted
Mar 14, 2019
by
Mishthy Mukherjee
number puzzle
logic
mathematical
series
0
votes
What is the next number in the series - 4, 7, 12, 20, 33, 54, 88, 143, 232, 376, ?
posted
Mar 9, 2019
by
Rajni
series
number puzzle
logic
0
votes
What number comes next in this series - 24, 32, ?, 62, 74, 102
posted
Feb 26, 2019
by
Mohammad
series
number puzzle
+1
vote
What number should replace the question mark?
posted
Feb 22, 2019
by
Kapil Kapoor
number puzzle
logic
+1
vote
What is the next number in this series - 10, 96, 612, 3708, ?
posted
Feb 22, 2019
by
Rajni
number puzzle
series
mathematical
0
votes
What number should replace the question mark? 12 - - - 25; 5 - - - 11; 21 - - - 43; 18 - - - 37; 2 - - - ?
posted
Feb 21, 2019
by
Vikram Luthra
number puzzle
mathematical
logic
0
votes
What percentage of numbers from 1 to 70 have squares that end in the digit 1?
posted
Feb 14, 2019
by
anonymous
number puzzle
mathematical
0
votes
How many numbers between 11 and 111 are multiples of both 2 and 5?
posted
Feb 12, 2019
by
anonymous
logic
number puzzle
0
votes
What is the largest possible two digit number by which 2179782 can be divided?
posted
Feb 9, 2019
by
anonymous
number puzzle
mathematical
+1
vote
Can you replace the question mark with the correct number, given the pair of numbers exhibits similar relationship?
posted
Feb 8, 2019
by
Tapesh Kulkarni
number puzzle
logic
+1
vote
Which number should replace the question mark in the picture below ?
posted
Feb 6, 2019
by
Anuradha Tabyal
logic
visual
number puzzle
0
votes
Find the missing term - 16, ?, 36, 54, 81
posted
Jan 31, 2019
by
Vishal
number puzzle
mathematical
series
logic
0
votes
Find the next term in this series - 39, 43, 51, 67, 99, ?
posted
Jan 30, 2019
by
Deepak Chitragar
number puzzle
series
logic
0
votes
Find the next terms of the following series - 4096; 2048; 2040; 1020; 1012; 506; ?; ?
posted
Jan 24, 2019
by
Sandeep Bedi
series
logic
number puzzle
+1
vote
Find the next term in the series- 0, 1, 1, 1, 2, 2, 3, ?
posted
Jan 23, 2019
by
Hanifa Mammadov
series
mathematical
number puzzle
0
votes
I am an even number.I have four possible factors.4 is my largest factor.What number am I
posted
Jan 21, 2019
by
anonymous
riddle
mathematical
number puzzle
+1
vote
Find the sixth term in the series - 1, 6, 21, 60, ?
posted
Jan 18, 2019
by
Anuradha Tabyal
series
number puzzle
logic
+1
vote
Find a value of x where 4^x and 5^x consist of the same digits in different order
posted
Jan 17, 2019
by
Hanifa Mammadov
number puzzle
mathematical
algebra
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