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Thursday, 1 October 2015

Reasoning Ability on Data Sufficiency for Bank Exam Question And Answer

1.On which day in January, Subhas left for Chennai ?
I. Rubha has so far spent 10 years in Chennai.
II. Rubhas friend Anu left for Chennai on 15th February and joined Rubhas 20 days after Rubhass arrival.

A) If the data in statement I alone are sufficient to answer the question    
B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;    
D) If the data even in both the statements together are not sufficient to answer the question
E. if the data in both the statements together are needed


2.What is the monthly salary of Amal?

I .  Amal gets 15% more than Sunitha while Sunitha gets 10% less than Yoganatham
II.  Yoganatham's monthly salary is Rs.2500

A if the data in statement I alone are sufficient to answer the question
B.if the data in statement II alone are sufficient answer the question
C. if the data either in I or II alone are sufficient to answer the question
D. if the data even in both the statements together are not sufficient to answer the question
E. if the data in both the statements together are needed

3. How is the man in the portrait related to Jignesh ?

I. Pointing to the portrait, Jignesh said “He is the father of my mother’s only grandson.”
II. Jignesh is the only child of his parents.
III. Pointing to the portrait, Jignesh said “He is the only son-in-law of my Father.”

A if the data in statement I alone are sufficient to answer the question
B.if the data in statement II alone are sufficient answer the question
C. if the data either in I or II alone are sufficient to answer the question
D. if the data even in both the statements together are not sufficient to answer the question
E. if the data in both the statements together are needed

4..Which direction is Hema facing now?

I. If Hema turns to his right and again turns to his right, he will be facing North.
II. If Hema walks some distance and turns left then his face will be towards Sun.

A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question
(B) If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question
(C) If the data either in statement I alone or in statement II alone are sufficient to answer the question
(D) If the data given in both statements I and II together are not sufficient to answer the question and
(E) If the data in both statements I and II together are necessary to answer the question.







5.How many people are there in the Bus ?
 I : 25% passengers are women and 35% are children.
 II : There are 24 men in the Bus

A) If the data in statement I alone are sufficient to answer the question    
B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;    
D) If the data even in both the statements together are not sufficient to answer the question E. if the data in both the statements together are needed

Answer
1.[D]
Clearly, even from both the given statements, we cannot conclude the exact date of Rubhas leaving

2.[E]From both the given statements, we find that :
Praveen's salary =1115% of (90% of Rs. 2500) = Rs.2587.50
So, both I and II are required

3.D

4.A

5.E
By combining both the statements we get, total number of passengers = 24 * 100/40 = ( you don’t need to calculate the answer )= 24 * 100/40 = ( you don’t need to calculate the answer )

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