Reasoning

ISBT Reasoning for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

Q51.
Four of the following five are alike and form a group. Which of the following is not fit for them ?
1) 135 2) 286
3) 371 4) 591
5)719
Answer : 286
Explanation : In all others the numbers are odd numbers
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Q52.
Four of the following five are alike and form a group. Which of the following is not fit for them ?
1) Hepatitis 2) Tetanus
3) Cancer 4) Conjunctivitis
5)Measles
Answer : Tetanus
Explanation : All except tetanus are diseases caused by virus, while tetanus is caused by bacteria.
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Q53.
Four of the following five are alike and form a group. Which of the following is not fit for them ?
1) Man 2) Mother
3) Sister 4) Father
5)Brother
Answer : Man
Explanation : Except man all other words define some relationship.
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Q54.
Four of the following five are alike and form a group. Which of the following is not fit for them ?
1) Nitrogen 2) Oxygen
3) Hydrogen 4) Phosphorus
5)Carbon-dioxide
Answer : Phosphorus
Explanation : All others are gases except Phosphorus.
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Q55.
Direction : Select the related work/ figure from the given alternative.

NOPQ : PMRO : : ABCD : ?
1) CZEB 2) CDEF
3) YZAB 4) CDAB
5)YZEF
Answer : CZEB
Explanation :
The first and the third letters of the first groups are each moved two steps forward to obtain the first and the third letters of the second group. The second and the fourth letters are moved two steps backward.
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Q56.
Direction : Select the related work/ figure from the given alternative.

JNQS : OIVN : : EHMQ : ?
1) IBQM 2) FINR
3) JBRL 4) JCRL
5)IRLQ
Answer : JCRL
Explanation :
The first and the third letters of the first group are moved five steps forward and the second and the fourth letters are moved five steps backward to obtain the corresponding letters of the second group. The third and the fourth groups will also be related in the same way.
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Q57.
Direction : Select the related work/ figure from the given alternative.

KWMT : MXOU : : PSAQ : ? 
1) RCRT 2) QRTC
3) QTRC 4) RQTC
5)RTCR
Answer : RTCR
Explanation :
The first and the third letters of the first group are each moved two steps forward to obtain the corresponding letters of the second group. The second and the fourth letters of the first group are each moved one step forward to obtain the corresponding letters of the second group.
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Q58.
Direction : Select the related work/ figure from the given alternative.

PRLN : XZTV : : JLFH : ?
1) RTNP 2) NPRT
3) NRPT 4) NTRP
5)RPNT
Answer : RPNT
Explanation :
Each letter of the first group is moved eight steps forward to obtain the corresponding letters of the second group. A similar relationship will exist between the third and the fourth group.
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Q59.
Direction : Select the related work/ figure from the given alternative.

SADL : XFZH : : LIOE  ?
1) QNKA 2) POLB
3) PMJA 4) QNKB
5)PMSI
Answer : QNKA
Explanation :
The first and the second letters of the first group are moved five steps forward to obtain the corresponding letters of the second group. The third and the fourth letters are moved four steps backward. A similar relationship will exist between the third and the fourth groups.
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Q60.
Direction : Select the related work/ figure from the given alternative.

REYN : TGZO : : WJPA : ?
1) QBRN 2) MQXB
3) ROMB 4) YLQB
5)VWYA
Answer : YLQB
Explanation :
The first and the second letters of the first group are each moved two steps forward to obtain the first and the second letters of the second group respectively. The third and the fourth letters of the first group each are moved one step forward to obtain the third and the fourth letters of the second group respectively.
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