Sunday, 29 November 2015

Logical Reasoning (IBPS PO, IBPS RRB and IBPS Clerk) Quiz - 62

Directions (1-5) : Study the following information carefully and answer the questions given below

A, B, C, D, E, F, G and H are sitting around a circle facing at the centre. F is third to the right of B who is third to the right of H. A is third to the left of H. C is fourth to the left of A. E is third to the right of D who is not a neighbour of A.

1. In which of the following pairs the second person is to the immediate right of the first person?
(a) HC                    
(b) BE                    
(c) GB                    
(d) FA                    
(e) None of these

2. Who is second to the right of D?
(a) F            
(b) G           
(c) A            
(d) Data inadequate
(e) none of these

3. Who is third to the left of G?
(a) H            
(b) D            
(c) C            
(d) F            
(e) None of these

4. Who is fourth to the left of C?
(a) F            
(b) A            
(c) E            
(d) Data inadequate          
(e) none of these

5. What is B’s position with respect to D?
(A) Fourth to the right
(B) Fourth to the left
(C) Fifth to the left
(D) Fifth to the right
(a) Only A     
(b) Only B     
(c) Only A and B      
(d) Only C and D     
(e) None of these

Directions (6-10): Study the sets of numbers given below and answer the questions, which follow

972,  682, 189, 298, 751

6. If one is added to the lowest number and two is added to the highest number, what will he the difference between the second digit of the smallest number and third digit of the highest number?
(a) 5             (b) 7             (c) 9             (d) 8             (e) None of these

7. If in each number, first and the last digits are interchanged, which of the following will be the third highest number?
(a) 972                   (b) 682                   (c) 189                   (d) 298                   (e) 751

8. If in each number, all the three digits are arranged in descending order, which of the following will be the third highest number?
(a) 972                   (b) 682                   (c) 189                   (d) 298                   (e) 751

9. If in each number, second and the third digits are interchanged, what will be the sum of first digit of the smallest number and last digit of highest number?
(a) 7             (b) 6             (c) 9             (d) 8             (e) None of these

10. If one is added to the smaller odd number and one is subtracted from the higher odd number. Which of the following will be obtained if the second digit of the higher number is subtracted from the second digit of the lower number so formed?
(a) 6             (b) 5             (c) 4             (d) 3             (e) 2

Answer

1 (a)    2 (e)    3 (c)    4 (2)    5 (c)    6 (a)    7 (b)   8 (a)   9 (d) 10 (c)

Explanations 

1 – 5 )

1. HC
2. None of these
3. C
4. A
5. Only A and B

6. 189 + 1 = 190
972 + 2 = 974
9 – 4 = 5

7. 972 => 279; 682 => 286
189 => 981; 298 => 892
751 => 157
Third highest number
= 286 => 682

8. 972 => 972; 682 => 862
189 => 981; 298 => 982
751 => 751
Third highest number = 972

9. 972 => 927; 682 => 628
189 => 198; 298 => 289.
751 => 715
1 + 7 = 8

10. 189 + 1 = 190
751 – 1 = 750
9 – 5 = 4

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