Quantitative Aptitude Set - 7

Directions (Q.1 - 5): In each question two equations are provided. On the basis of these you have to find out the relation between X and Y. Give answer
a) If  X = Y or relation can't be established
b) If  X > Y
c) If  Y > X
d) If  X >= Y, and 
e) If  Y >= X

1. I. 14X^2 - 5X - 1 = 0
   II. 2Y^2 + 3Y + 1 = 0

2. I. 2X + Y = 12
   II. 3X + 5Y - 32 = 0

3. I. 2Y^2 + 45Y - 23 = 0
   II. X^2 + 48X + 575 = 0

4. I. 4Y^2 - 7Y + 3 = 0
   II. X^2 - 2X + 1 = 0

5. I. 8X^2 - 10X - 63 = 0
   II. 5Y^2 + 33Y + 54 = 0

Direction (Q.6-10) : What should come in the place of questions mark(?) in the following questions: 

6. 104,  109,   99,   114,   94,   ?
a) 121      
b) 119      
c) 129    
d) 109    
e) None of these

7. 12,   33,   96,   285,   ?,   2553
a) 852    
b) 679    
c) 1016    
d) 983    
e) None of these

8. 7,   18,   51,   ?,   183,   282,   403
a) 108    
b) 117    
c) 98    
d) 106    
e) None of these

9. 36,   157,   301,   470,   ?,   891
a) 646
b) 695
c) 666
d) 669
e) None of these

10. 14,   70,   350,   ?,   8750,   43750

a) 1570

b) 1750

c) 875

d) 785

e) None of these

Answers: B - A - E - D - B 
                B - A - D - C - B

Best Wishes,

Classroom Team..