Reasoning
ISBT Reasoning for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams
Q41.  Find the missing numbers. 
1)  12  2)  16 
3)  18  4)  20 
5)  None of these 
Answer : 16
Explanation : First column : 112  12 = 120.
Second Column : 72  22 = 45.
Third column : 52  32 = 16
Explanation : First column : 112  12 = 120.
Second Column : 72  22 = 45.
Third column : 52  32 = 16
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Q42.  Find the missing numbers. 
1)  10  2)  12 
3)  14  4)  18 
5)  None of these 
Answer : 12
Explanation : Logic (Rowwise):
(First Element / Second element) x 2 = Third Element.
So, (108/x) x 2 = 18
or x = 12.
Missing Number = 12.
Explanation : Logic (Rowwise):
(First Element / Second element) x 2 = Third Element.
So, (108/x) x 2 = 18
or x = 12.
Missing Number = 12.
View Answer
Q43.  Find the missing number. 
1)  4  2)  5 
3)  8  4)  12 
5)  None of these 
Answer : 5
Explanation : Second Row, 2 x 9 + 3 x 17 = 69.
Third Row, 2 x 13 + 3 x 11 = 59.
Let , missing number be x,
So, 2x + 3 x 13 = 49.
or, x = 5.
Explanation : Second Row, 2 x 9 + 3 x 17 = 69.
Third Row, 2 x 13 + 3 x 11 = 59.
Let , missing number be x,
So, 2x + 3 x 13 = 49.
or, x = 5.
View Answer
Q44. 

1)  Only B  2)  G, B and D 
3)  G and B  4)  D, E, F and A 
5)  None of these 
Answer : G and B
Explanation :
Explanation :
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Q45. 

1)  K  2)  l 
3)  I  4)  M 
5)  None of these 
Answer : K
Explanation :
Explanation :
So, K is third to the left of J.
View Answer
Q46. 

1)  G  2)  I 
3)  J  4)  H 
5)  None of these 
Answer : J
Explanation :
Explanation :
J is to the immediate left of F.
J is to the immediate left of F.
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Q47. 

1)  N ÷ P  L + E  M  2)  N  Y + A ÷ M 
3)  M  Y * P  N  4)  N ÷ C + F * M 
5)  None of these 
Answer : N ÷ P  L + E  M
Explanation :
Explanation :
N ÷ P means N is the brother of P
P  L means P is the sister of L
L + E means L is the mother of E
E  M means E is the sister of M.
Hence, L is the mother of M, P is the maternal aunt of M and N is the maternal uncle of M.
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Q48. 

1)  East  2)  West 
3)  North  4)  South 
5)  None of these 
Answer : East
Explanation :
Explanation :
So, he is facing towards east direction.
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Q49. 

1)  H  2)  O 
3)  6  4)  S 
5)  R 
Answer : 6
Explanation : 3rd to the right of 16th from right = (163=) 13th from right = 6
Explanation : 3rd to the right of 16th from right = (163=) 13th from right = 6
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Q50. 

1)  S  2)  R 
3)  Q  4)  4 
5)  X 
Answer : Q
Explanation :
Explanation :
3rd to the right of 9th from the left = (9+3=) 12th from the left .
When every alternate character, starting from K, is dropped
J D E 5 B F 8 M 7 O S O X . . . . .
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