TCS
Company
Logical Reasoning
Number Series
70 54 45 41?
Read Solution (Total 7)
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- ans is 40
70-54 = 16 => 4*4
54-45= 9 => 3*3
45-41=> 2*2
next will be
41 - 1*1= 40
- 9 years agoHelpfull: Yes(14) No(0)
- 70-16=54. 54-45=9.45-41=4. 41-1=40.
4^2=16.3^2=9.2^2=4.1^2=1. - 9 years agoHelpfull: Yes(2) No(0)
- Ans.40
difference is 4^2,3^2,2^2,1^2
hence 40 - 9 years agoHelpfull: Yes(2) No(0)
- ans: 40
40+1*1=41
41+2*2=45
45+3*3=54
54+4*4=70
- 9 years agoHelpfull: Yes(1) No(2)
- 40
check differnce. - 9 years agoHelpfull: Yes(0) No(0)
- the difference between the two number is 4^2,3^2,2^2 so 1^1=1 and 41-1=40 ans is 40
- 9 years agoHelpfull: Yes(0) No(0)
- Answer is 40
- 9 years agoHelpfull: Yes(0) No(0)
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