jee main sample paper (1)
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JEE Main2015
Sample Paper 1
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Q3. O W :
X
Y
Z W
)(XY )Z
)(X+Y)Z
) X.Y+
)(X.Y).Z
Q4. A
0. A
S . I
,
:
.P + 0
.A 0+
. P 0
.P 0
Q5. B :
. I
. I
. I
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. I .
Q6.
I , ,X :
)> >
)< <
)> <
)= =
Q7. I 40%
:
.80%
.20%
.
96%
.N
Q8. W I
4I ,
?
) 9I I
) 9I 3I
) 5I I
) 9I 3I
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Q9. A
,
. L
R1 R2,
:
)R1> R2
) R1< R2
) R1= R2
)
Q10.T I.O
36 , I/8.
T , I/2
:
)6
)9
)18
)12
Q11.
A 3 , 6 , 7 ,
:
.16
.24
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. 52
.
94
Q12.A 1.5 A . T
50 2 20 :
(D C = 9000 /3
; ECE C = 3.3 107
1
)
.1.3 104
.1.3 105
. 2.6 104
.2.6 105
Q13.
T 106. T
1 : (S = 340 /)
.180 /
.165 /
.
323 /
.150 /
Q14.A 200 .
T 6.28 102W/
2.A
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100 /3.
T :
) 1.05 102W/
2
) 1.05 105
W/2
) 1.05 103W/
2
) 1.05 104
W/2
Q15.A 1 4
40 / . T
: ( = 10 /2)
.11 : 12
.39 : 41
. 41 : 39
.12 : 11
Q16.A 2 .
W ,
0.6. W ? (D =
1000 /3
)
.3333 /3
.4210 /3
. 5000 /3
.2000 /3
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Q17.T 11.2
/. I
,
:
.5.6 /
.11.2 /
. 22.4 /
.
44.8 /
Q18.T
:
) 104
) 1010
) 1016
) 101
Q19.A
(
). D :
. 2
1
T
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. <
.
CH3COCH3> CHO
.
CH3COCH3> CHO > HCHO
.
HCHO > CHO > CH3COCH3
.
CH3COCH3> HCHO > CHO
Q37.P :
.
S
.
S
.
W
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.
S
Q38.
T :
.
S
.
S
. S
.
E .
Q39.
T IUPAC :
.
I 2
.
.
I
.
C IUPAC CH3COC2H5
.
A , IUPAC .
Q40.
C :
. T
.
.
T
.
.
T
.
.
T
.
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Q41.
C :
2CO() C2O () + O2()
G H = 145.6 J
S = 116J K
.
110.8 J
.
221.5 J
.
55.4 J
.
145.6 J
Q42.
F Y X :
F :
.
R A B
.
R A B C D
.
R B C
.
H = 0 D E.
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Q43.
P X :
+ CH3CH2CH2C X :
.
.
.
.
AC3
CH2CH2CH3
CH3CH2C
C
CH3 CH CH3
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Q44.
W ?
.
G
.
F
.
L
. S
Q45.
10.6 106 100L. 10
L 1000 L
. T :
.
1.0 M
.
102
M
.
103
M
.
104
M
Q46.
A X. H, X:
.
R
. D
.
I
. D .
Q47.
T 50L . H2SO4(36N)
50 L :
.
9 M
.
10 M
.
11 M
.
12 M
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Q48.
H F K3F(CN)6:
.
3
.
2
3
.
3
2
. 3
Q49.
W HNO3
H2SO4 :
.
.
CO2+ H2
.
.
Q50.
A 10% . T
1 :
.
0.18 L
. 1.8 L
.
0.9 L
.
9.0 L
Q51.
T
NH3, [PC4]2
, PC5, BC3:
.
.
CH2ONO2
CH2ONO2
CH2OH
CH2ONO2
COOH
COOH
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.
.
Q52.
A (A) C9H10O2
CH3MB H2SO4
(B). O (B) C8H8O
+ . T (A) :
.
C6H5COOC2H5
.
CH3COCH2COC6H5
.
CH3O C6H4COCH3
.
C6H5COOC6H5
Q53.
T , NN
. T
:
.
A N
.
P N
. P N
.
R
Q54.W ?
.
I ,
.
E
.
.
E
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.
C
.
Q55.
(NH4)2C2O7 . T :
. H NH4NO3
.
H NH4NO2
. T H2O2 NNO2
.
T M3N2 H2O.
Q56.
W ?
.
F
.
C
.
B
.
I
Q57.
N :
.
5
.
7
.
6
.
8
Q58.
EMF :
.E = E E
.E = E E
. E = E+ E
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.
N
Q59.
A :
A.
H RCN
B.
R RCH=NOH
C. H RNC
D.
H RCONH2
T :
.
A, B, D
.
A, D
.
B, C
.
A, B, C
Q60.
P ,
:
.
0
.
4
.
6
.
8
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Q61. D :
()
12
()
+ 4
()
6
()
6
Q62. I
. I
=, = ,= , = , :()
()
()
()
N
Q63. F =1 1 01 2 12 1 0, ?()
2 3 0()
3 0()
2 0()
0Q64.I 1,
,
,
= 1 1 1 :()
0
()
1
()
()
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Q65. T (1, 1, 1) (1, 1, 1)
2
5 0:
()
2 5 8 0()
1 0 ()
2 5 4 0()
1 0 Q66. T
.= .= , :()
( ) = 0()
( ) = 0()
( ) = 0()
( ) = 0Q67. D () = sin2 :
() , ()
, () , ()
, Q68. A . I .
I ,
T :()
2 ()
()2 ()2
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Q69. S ( 1 6)
= 1, 2, 3,.., 6
. T
, :
()
()
()
()
Q70. I W I A. I
I 0, 1 2 0.45, 0.05
0.50 . A ,
I 7 , :
()0.8750
()0.0875
()0.0625
()0.0250
Q71. I 45, :(), ()
, (), (),
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Q72. R 2+ 11 + + 2 = 0 :()
2(), 2, , 2()
, 2, 3, 4
(), 2,
, 2
Q73. I 15 ,
= 2830, = 170O 20
30. T :
()78.00
()188.66
()177.33
()
8.33
Q74. T =
:
() () () ()
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Q75. I () (1 + ) 1 (0) = 1 , (1) :
() () () ()
Q76. T = 1 . T :() () () ()
Q77. T
2/. 3// !W , 2 = 2, 3, ., :()0
()2()3()
N
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Q78. I () = , ( 0) , (0) :
()2
()
()
() Q79. I
,
,
,.
AP
+
+
+
= 10 + = 50, :()20
()30
()40
()N
Q80. I (1, 1)
(3, 2), :
() , () , ()(7, 5)
()N
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Q81. A ,
/
/ :()1 ()1 ()1 ()1
Q82. T , :() 0() 1() 4() 3
Q83.
sin
:
() sin ()
sin /
() sin / () cos
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Q84. T
8
()
()
()
()
Q85. , ]T
, , . T
:
()
()
() ()
Q86. :()
sin
1
()sin 1 ()sin 1
()sin 1
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Q87. C :
1.
M 14 1260 = 0 5 12 41= 0 1.
2. M
2 4 1= 0
2 4 4= 0 4.
W / ?
()O (1)
()O (2)
()B
()N
Q88.
2
7 1 :
()49
()36
()64
()25
Q89. T
, :
()
()
()
()3
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Q90. I , : = 4 : 5 : 6. T :()16/9
()16/7
()11/7
()7/16
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