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 Past Papers Year 2012
Q1: 18
?i 
A) 3 B) 2 C) 1 D) 1
Q2:
4
1 i
is:
A) 1 i B) 1 i C)  2 1 i D)  2 1 i
Q3: C C
x y is:
A) X Y B) X Y
C)  
C
X Y D) None of these
Q4: If
5 2 1 5
2 1 12 3
X
   
      
, then X is:
A)
1 3
2 1
 
 
 
B)
1 3
2 1
 
 
 
C)
2 3
1 1
 
 
 
D)
2 3
1 1
 
 
  
Q5: For what value of m , the roots of the equation
   2
1 2 3 8 0m x m x m      are equal?
A)
1
2

B)
2
3
C)
1
3

D) None of these
Q6: If  is the cube roots of unity, then a quadratic
equation whose roots are 2 and 2
2 is:
A) 2
2 4 0x x   B) 2
2 4 0x x  
C) 2
4 0x x   D) 2
2 4 0x x  
Q7: If degree of  P x is 3 and degree of  Q x is 4, then
 
 
P x
Q x
will be:
A) Proper Rational Fraction B) Improper Rational Fraction
C) Polynomial D) None of these
Q8: If a , b , c are in G.P and 0a  , 0b  , 0c  , then
the reciprocals of a , b , c form:
A) A.P B) G.P
C) H.P D) None of these
Q9: If a , b , c are in A.P , then the common difference is:
A)
2
a c
ac

B)
2ac
a c
C)
2
a c
ac

D)
2ac
a c
Q10: A card is drawn from a pack of 52 cards at random.
What is the probability that it is either a heart or a king?
A)
4
13
B)
1
13
C)
9
13
D)
2
13

2. PAKTURK Success is a ladder you cannot climb with your hands in your pockets 2
Q11: The middle terms in the expansion of
12
2
2
2
x
x
 
 
 
will
be:
A) 5th term B) 7th term
C)8th term D) 6th term
Q12: Circular measure of the angle between the hands of a
watch at 4'O clock is :
A)
6

radians B)
2
3

radians
C)
3
4

radians D)
3

radians
Q13: If
2
tan
5
  and 0
2

  then
4cos 3sin
cos sin
 
 


is:
A)
14
3
B)
26
3
C)
13
7
D) None of these
Q14: The angles 90  , 180  , 270  360 
are the ...... angles
A) Composite B) Half
C) Quadrantal D) Allied
Q15: The period of 3cos
5
x
is:
A) 5 B) 2 C) 10 D) 6
Q16: The in-radius 3cos
5
x
of a triangle is given by:
A) s B)
s

C)
s

D) None of these
Q17: 1 3
sin cos ?
2

 
  
 
A) 0 B)
1
2
C)
1
6
D)
3
2
Q18: If  and  are the roots of the equation
 2
1 0x p c    then   1 1   is:
A) 1 c B) 2c 
C) c D) None of these
Q19: Which term of 64,60,56,52,....... is zero?
A) 16th
B) 17th
C) 14th
D) 15th
Q20: Multiplicative inverse of 1 2i is:
A)
1 2
5
i
B)
1 2
5
i
C)
1 2
4
i
D) None of these
Answer Key
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