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Logical Reasoning
Missing Character
Find the missing in the series: 70, 54, 45, 41,____.
Read Solution (Total 31)
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- 70-54=16=4^2
45-54=9=3^2
45-41=4=2^2
41-40=1=1^1
So the ans is 40 - 11 years agoHelpfull: Yes(44) No(1)
- Sol: 40
70-54 = 16 = 42
54-45 = 9 = 32
45-41 = 4 = 22
41-40 = 1 = 12 - 11 years agoHelpfull: Yes(2) No(5)
- ans= 40......series is similar to:
70-4^2 = 54.
54-3^2 = 45.
45-2^2 = 41.
41-1^2 = 40... - 11 years agoHelpfull: Yes(2) No(1)
- Ans is 40.
70-54=16(4^2)
54-45=9(3^2)
45-41=4(2^2)
41-40=1(1^2)
- 11 years agoHelpfull: Yes(1) No(0)
- 40
70-54=(4)^2
54-45=(3)^2
45-41=(2)^2
s0 1^2=1 i.e., 41-1=40 - 11 years agoHelpfull: Yes(1) No(0)
- ans=40
70-16=54
54-9=45
45-4=41
41-1=40 - 11 years agoHelpfull: Yes(0) No(0)
- ans :40 , 70 to 54 4^2 is the difference and 54 to 45 3^2 and 45 to 41 2^2 and 41 to 40 1^2
- 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16
54-45=9
45-41=4
41-40 = 1
So, 16,9 and 4 are the squares of 4,3,2 respectively So Subtract 1 from 41 you will get 40 as answer
- 11 years agoHelpfull: Yes(0) No(0)
- answer is 40
explanation: 70-4^2 = 54 - 3^2 = 45 - 2^2 = 41 - 1^2 = 40 - 11 years agoHelpfull: Yes(0) No(0)
- ans is 40.........
- 11 years agoHelpfull: Yes(0) No(0)
- 40
70-54=16=4^2
54-45=9=3^2
45-41=4=2^2
next, we need to subtract 1^2 from 41.so ans is 40
- 11 years agoHelpfull: Yes(0) No(0)
- 70,54,45,41,40
- 11 years agoHelpfull: Yes(0) No(0)
- 40
70-16=54 (4)^2=16
54-9=45 (3)^2=9
45-4=41 (2)^2=4
41-1=40 (1)^2= 1 - 11 years agoHelpfull: Yes(0) No(0)
- ans is 40
70-40=16 4^2
54-45=9 3^2
45-41=4 2^2
41-40=1 1^2 - 11 years agoHelpfull: Yes(0) No(0)
- 70-54= 16= 4*4
54-45= 9= 3*3
45-41= 4= 2*2
41- _ = 1=1*1
So, the answer is 40
- 11 years agoHelpfull: Yes(0) No(0)
- 40.......1^2
- 11 years agoHelpfull: Yes(0) No(0)
- 38
because in first two terms difference is 16 then 9 then 4, 4 is square root of 16 so now it will reduce by 9 square root i.e. by 3 so answer will be 38 - 11 years agoHelpfull: Yes(0) No(1)
- ans is 40
series of squares in decreasing is used - 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16=(4)^2
54-45=9=(3)^2
45-41=4=(2)^2
so the next will be 40 as 41-40=1=(1)^2 - 11 years agoHelpfull: Yes(0) No(0)
- 75-54=16=4^2
54-45=9=3^2
45-41=4=2^2
next difference would be 1^2
41-40=1=1^2
answer:40 - 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16
54-45=9
45-41=4
all 16,9 and 4 are the perfect square of 4,3 and 2 respectively.so the next blank space will contain
41-40=1
so,the value is 40. - 11 years agoHelpfull: Yes(0) No(0)
- 40.
70-54=4^2,54-45=3^2,45-41=2^2,41-40=1^2 - 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16 => (4)^2
54-45=9 => (3)^2
45-41=4 => (2)^2
41-40=1 => (1)^2
so the answer is 40 - 11 years agoHelpfull: Yes(0) No(0)
- 40
Tge series is reduced by squares I.e. 16,9,4,1 - 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16=4^2
45-54=9=3^2
45-41=4=2^2
41-40=1=1^1
So the ans is 40 - 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16(4*4)
54-45=9(3*3)
45-41=4(2*2)
41-?=1(1*1)
ans=41-1=40. - 11 years agoHelpfull: Yes(0) No(0)
- 40 41-1 =40
- 11 years agoHelpfull: Yes(0) No(0)
- 70-54=16=4^2
54-45=9=3^2
45-41=4=2^2
41-40=1=1^1
answer should be "1" - 11 years agoHelpfull: Yes(0) No(0)
- 40 will be the answer !!!
- 11 years agoHelpfull: Yes(0) No(0)
- 70 - 54 = 16
54 - 45 = 9 16 - 9 = 7
45 - 41 = 4 9 - 4 = 5
41 - x = ? next difference would be 3
so, 4 - x = 3
x = 1
41 - 1 = 40
ans. 40 - 5 years agoHelpfull: Yes(0) No(0)
- 70-54=16 square of 4
54-45=9 square of 3
45-41=4 square of 2
41-40=1 square of 1
ans=40 - 5 years agoHelpfull: Yes(0) No(0)
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