Recent puzzles under tag number puzzle

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There is a 6 digit-number consisting of the digits: 1, 1, 2, 2, 3, and 3. The ones are 1 digit apart, the twos.........

posted May 31, 2017 by Aastha Joshi

+1 vote

Can you write down eight eights so that they add up to one thousand ?

posted May 29, 2017 by Vikram Sharma

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If I multiply the three digits on car number plates together what number am I most likely to get?

posted May 27, 2017 by anonymous

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Is 17^7 - 17 a multiple of 36, answer without calculating it?

posted May 26, 2017 by anonymous

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How long is a million hours in years?

posted May 25, 2017 by anonymous

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If 16+24 = 12, 36+54 = 27 and 20+60 = 25 then 28+72 = ?

posted May 24, 2017 by anonymous

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Using each of digits 1, 3, 4, 8 exactly once, find the two numbers that are divisible by 4 and not divisible by 8 or 16?

posted May 22, 2017 by anonymous

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Can you solve the number puzzle by replacing the question mark with a number ?

posted May 22, 2017 by Richa Patil

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If 4^(n + 4) - 4^(n + 2) = 960, What is the value of n?

posted May 19, 2017 by anonymous

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When asked for the sum of two numbers one person said 23 and other said 210. They were both wrong...

posted May 14, 2017 by anonymous

+1 vote

3 rational numbers form a GP, if 8 is added to the middle number, then this new sequence forms an AP...

posted May 10, 2017 by anonymous

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Find largest possible value of N, such that N! can be expressed as the product of (N-4) consecutive positive integers?

posted May 9, 2017 by anonymous

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If 6^(n + 5) - 6^(n + 3) = 7560, What is the value of n?

posted May 9, 2017 by anonymous

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If x+1/x=-1 then x^2016+1/x^2016=?

posted May 7, 2017 by anonymous

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If 10-2= 33; 37-23=83; 82-4= 43 and 55-7=32 then 76-45=?

posted May 5, 2017 by anonymous

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What is the minimum possible value of the 2-digit integer EF in the following CRYPTOGRAM?

posted May 4, 2017 by anonymous

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If 2+3=8, 5+4=41 and 3+7=21 then 7+8=?

posted May 4, 2017 by anonymous

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What should come in place of the question mark in the following number series - 5, 8, 6, 9, 7, ?

posted May 3, 2017 by Kavyashree

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Find out what should come in place of the question mark in the following number series - 4, 9, 19, 34, ?

posted May 3, 2017 by Navya

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Given below is a number puzzle. It should be read left to right, top to bottom.

posted May 1, 2017 by Mantosh Dubey

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Complete the table series riddle by finding the number that can replace "?".

posted May 1, 2017 by Chahat Sharma

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What single-digit number replaces the "?" below to go in the middle of the following set of numbers?

posted May 1, 2017 by Saif Khanam

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Make 111=13 by putting mathematical signs?

posted Apr 30, 2017 by Vibhor Bakliwal

+1 vote

23x64=46x32 (everything written in reverse order), find other pairs of two digit num that work like this?

posted Apr 27, 2017 by anonymous

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Find out the wrong term in a series : 144, 100, 64, 36, 19

posted Apr 27, 2017 by Simranjeet Singh

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What number is missing in this sequence? 1; 13; 27; ?; 53; 65; 79

posted Apr 27, 2017 by Pushpak Chauhan

+1 vote

Find numbers which give answers in reverse order when they are reversed and squared?

posted Apr 25, 2017 by anonymous

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The digits of the year 1999 added together make 28. When will the digits of the year first be higher than 28?

posted Apr 25, 2017 by anonymous

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What is the largest number possible using digits 1, 2, 3, 4, 5 and 6 exactly once and two multiplication signs anywhere?

posted Apr 25, 2017 by anonymous

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If 1+4=5, 2+5=12, and 3+6=21 then what is 8+11?

posted Apr 25, 2017 by anonymous

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If 2,6=5; 4,9=7; 6,11=8 and 8,15=11 then 12,18=?

posted Apr 22, 2017 by Suhaib Al Asi

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What would be the sum of the digits of 4444^4444?

posted Apr 22, 2017 by anonymous

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What is the remainder when 32^32^32 is divided by 9?

posted Apr 20, 2017 by anonymous

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Look at the series of numbers below and find the value of the missing numbers. VII, 10, V, 15, ?, ?, I, 25

posted Apr 20, 2017 by Anshika Utadi

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A number, when multiplied by 3 and then subtracted by 2, becomes the reverse of itself. Can you find out the number?

posted Apr 20, 2017 by Naveen Kumar

+1 vote

If 2+6+7=24, 3+4+4=40 and 8+2+8=73 Then 7+3+9=??

posted Apr 18, 2017 by Yodcp$moj

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If 1,5,8=76 2,7,3=25 3,4,9=89 and 4,5,7=69 then 5,3,8=??

posted Apr 17, 2017 by Yodcp$moj

+1 vote

Can you name all the numbers from 1 – 100, which have the letter ‘A’ in their spellings?

posted Apr 17, 2017 by Ajay Shetty

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Guess the missing number in the following grid?

posted Apr 16, 2017 by Yodcp$moj

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What comes next in this series - 1, 2, 3, 5, 7, ?, ?

posted Apr 15, 2017 by Sandeep Otari

+1 vote

What number should replace the question mark?

posted Apr 13, 2017 by Sidharth Malhotra

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Find the value of the missing numbers in the last equation.

posted Apr 13, 2017 by Amarvansh

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Can you find the value of "?" in the ball picture puzzle below.

posted Apr 13, 2017 by Madhavi Latha

+1 vote

Which number is the odd one out?

posted Apr 12, 2017 by Chahat Sharma

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Which is the largest 5 digit number which is divisible by 18, 26 and 35?

posted Apr 11, 2017 by anonymous

+2 votes

How many prime numbers less than 100 are there that when divided by 5 leaves an odd remainder?

posted Apr 10, 2017 by Nikita Sehgal

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If 1) 27 2) 28 3) 29 4) 26 then 5) ?

posted Apr 8, 2017 by anonymous

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What comes next in the series - 13, 35, 57, 79, 911, ?

posted Apr 5, 2017 by Vishal

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What is the minimum positive integer value of n such that 2^2014 divides (2013^n - 1)?

posted Apr 4, 2017 by anonymous

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Find the smallest possible positive value of 33^m - 7^n

posted Apr 3, 2017 by anonymous