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### Reasoning

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

##### Introducing a girl, Santhosh said,"Her mother is the only daughter of my mother-in-law". How is Santhosh related to the girl ?
 1) Uncle 2) Husband 3) Father 4) Brother 5) None of these
Explanation :
Only daughter of mother-in-law''-wife i.e. girl’s
mother is Santhosh's wife. Santhosh is the father of the girl
##### Pointing to a man, a woman said,"His mother is the only daughter of my mother". How is the woman related to man ?
 1) Mother 2) Grandmother 3) Sister 4) Daughter 5) None of these
Explanation : Only daughter of my mother means herself(woman).So the woman is mother of that man.
##### How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged in alphabetical order ?
 1) None 2) One 3) Two 4) Three 5) More than three
Explanation :
The arrange is    O R I E N T A L
A  E I L N O R T

##### How many such pairs of letters are there in the word DECORATE each of which has as many letters between them in the word as in the English alphabet ?
 1) None 2) One 3) Two 4) Three 5) More than three
Explanation : Pairs of letters are : D- E, A-E, R -T
##### If it is possible to make a meaningful word with the second, the seventh, the ninth and the eleventh letters of the word ORGANISATION, which of the following will be the third letter of that word ? If no such word can be formed, give 'X' as the answer and if more than one such words can be made, give answer as 'M'.
 1) S 2) R 3) T 4) X 5) M
Explanation :
R, S, T, O
There is only one word formed - SORT
So, the third letter should be ‘R’.
##### If it is possible to make a meaningful word with the first, third, seventh and ninth letters of the word SEPARATION, which of the following will be the third letter of that word ?  If no such word can be made, give 'X' as your answer and if more than one such words can be made, give 'M' as your answer.
 1) T 2) P 3) X 4) O 5) M
Explanation :
S, P, T, O
So, the words are : STOP, SPOT, POST
##### How many such pairs of letters are there in the word EXPERIMENT each of which have as many letters between them in the word as they have in the English alphabet ?
 1) None 2) One 3) Two 4) Three 5) More than three
Explanation : Pairs are P - R, , N - R
##### How many three letter meaningful English words can be formed from the word NOTE beginning with 'T' and without repeating any letter ?
 1) Three 2) One 3) Two 4) None 5) None of these
Explanation : The words so formed are TON, TOE, TEN
##### How many meaningful three letter English words can be formed with the letters AER, using each letter only once in each word ?
 1) None 2) One 3) Two 4) Three 5) Four