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Maths Puzzle
7122,6521,8332,4743,9911,387?
find the value of the question tag.
Read Solution (Total 5)
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- 7+1+2+2=12
6+5+2+1=14
so
9+9+1+1=20
3+8+7+x=22
so x=4 - 12 years agoHelpfull: Yes(2) No(2)
- The sum of digits in each number 12,14,16,18,20.So sum of digits in next number should be 22. therefore answer is 4
- 12 years agoHelpfull: Yes(1) No(2)
- in 7122 - break the numbers and sum it i.e 7+1+2+2 = 12
6+5+2+1 = 14
8+3+3+2=16 and so on (incrementing by 2)
therefore 3+8+7+? = 22
the question tag must be 4 :) - 12 years agoHelpfull: Yes(1) No(2)
- 7+1+2+2=12
6+5+2+1=14
8+3+3+2=16
4+7+4+3=18
9+9+1+1=20
3+8+7+x=22 => x=4
- 12 years agoHelpfull: Yes(1) No(1)
- 4
Sum of numbers 7122=12
Sum of numbers 6521=14
Sum of numbers8332=16
Sum of numbers4743=18
Sum of numbers9911=20
Sum of numbers3874=22 - 12 years agoHelpfull: Yes(1) No(0)
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