1. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 1
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CLASS
XI
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Composed by Engin Baştürk FEDERAL BOARD
TYPE Objective Quadratic Equations No 1
Q1: 2
1 ............   
A) 1 B) 0 C) 1 D) 
Q2: 1 ............ 
A) 1 B)
2
 C) 2
 D) 0
Q3: 2
1 ............ 
A) 1 B)  C)  D) 0
Q4: 50
............ 
A) 1 B)
2
 C)  D) 1
Q5: 3
............ 
A) 1 B)
2
 C) 2
 D) 0
Q6: 1 ............
A) 1  B)
3
 C) 2
 D) 2
 
Q7: Solve 2
5 4 0x x  
A)  1, 4  B)  1,4 C)  1,3 D)  2,4
Q8: Solve 2
36 0x  
A)  6 B)  6 C)  6i D)  
Q9: Solve 2
4 0x  
A)  4 B)  2 C)  4i D)  2i
Q10: Solve   2 3 0x x  
A)  2, 3 B)  3, 2 C)  2 D)  3

2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: If
2 1 3
2
i

 
 , then what is the value of 
A)
1 3
2
i 
B)
1 3
4
i 
C)
1 3
2
i
D)
1 3
2
i
Q12: If
1 3
2
i

 
 , then what is the value of
2

A)
1 3
2
i 
B)
1 3
2

C)
1 3
2
i
D)
1 3
2
i
Q13: Find the cube root unity of 3
125x 
A)
2
5,5 ,5  B)
2
5, 5 , 5   
C)
2
5, 5 ,5  D)
2 3
5,5 ,5 
Q14: 46 47 48
...........    
A)  B)
3
 C) 2
 D) 0
Q15: Find the product of roots of 2
3 7 12 0x x  
A)
12
3
 B)
12
3
C)
7
3
 D)
7
3
Q16: Find the sum of roots of 2
2 5 3 0x x  
A)
5
2
 B)
5
2
C)
3
2
D)
3
2

Q17: Solve 4
16 0x  
A) 2, 2,2 , 2i i  B) 4, 4,4 , 4i i 
C) 8, 8,8 , 8i i  D) 16, 16,16 16i i 
Q18: What is the sum of roots of 4
81 0m  
A) 12i B) 12i C) 12 D) 0
Q19: What is the product of roots of 4
256 0x  
A) 64 B) 256 C) 16 D) 128
Q20:    
4 4
1 3 1 3 ...............       
A) 16 B) 16 C) 8 D) 8
Answer Key
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20