Bbet-2020-C-X (Paper-1) - At+pcm-Sample Paper
Bbet-2020-C-X (Paper-1) - At+pcm-Sample Paper
Bbet-2020-C-X (Paper-1) - At+pcm-Sample Paper
Class 10 (Paper 1)
Time: 3 Hours (9:30 am – 12:30 pm) Maximum Marks: 204
Code 1000
Instructions:
Caution: Class, Paper, Code as given above MUST be correctly marked on the answer OMR sheet
before attempting the paper. Wrong Class, Paper or Code will give wrong results.
2. This Question paper consists of 3 sections. Marking scheme is given in table below:
3. Answers have to be marked on the OMR sheet. The Question Paper contains blank spaces for your rough
work. No additional sheets will be provided for rough work.
4. Blank papers, clip boards, log tables, slide rule, calculator, cellular phones, pagers and electronic devices, in
any form, are not allowed.
5. Before attempting paper write your OMR Answer Sheet No., Registration Number, Name and Test
Centre in the space provided at the bottom of this sheet.
Note: Please check this Question Paper contains all 108 questions in serial order. If not so, exchange for the correct Question Paper.
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-2
Section – I
APTITUDE TEST
This section contains 30 Multiple Choice Questions number 1 to 30. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
Directions (Q. 1 to 3): In the following question there is a number series with one term missing shown by
question mark (?). This term is one of the alternatives given. Choose that number.
1. 3, 5, 8, 13, 21, ?, 55
(A) 25 (B) 49
(C) 36 (D) 34
Directions (Q. 4 to 5): In each of the following questions choose appropriate option from given
alternatives such that the relationship defined by ‘:’ is preserved.
6. A’s mother says to A, ‘My mother has a son whose son is C’. How is related to A?
(A) Cousin (B) Father
(C) Brother (D) Grandfather
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-3
7. If PANTHER is coded as 6901257 and DAMP is coded as 3946, then how is MATTER coded?
(A) 491175 (B) 411957
(C) 491157 (D) 419157
8. Four positions of a die are shown. Which symbols or number will be on the face opposite to the
face with symbol (star)?
@ @ $
+ + +
– $ 8
(A) @ (B) $
(C) 8 (D) +
9. Two positions of a die are shown. Which digit will appear on the face opposite to the face with
number 4?
2 6
3 3
1 5
(A) 3 (B) 5
(C) 6 (D) 2
10. Find the missing character from among the given alternatives.
(A) M (B) O
(C) Q (D) R
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-4
11. Find the missing character from among the given alternatives.
12 8 10 9 8 7
96 90 ?
(A) 56 (B) 60
(C) 65 (D) 70
13. ‘DEAN’ is related to ‘NDAE’ and ‘ROAD’ is related to ‘DRAO’. In the same way ‘SOME’ is related
to?
(A) EOMS (B) EMOS
(C) ESMO (D) MSEO
14. Mohan correctly remembers that his father’s birthday is before twentieth January but after
sixteenth January, whereas his sister correctly remembers that their father’s birthday is after
eighteenth January but before twenty third January. On which date in January is definitely their
father’s birthday?
(A) Eighteenth (B) Nineteenth
(C) Twentieth (D) Twenty one
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-5
Directions (Q. 15 to 19): In each question below is given a group of letters followed by digit/symbol code.
You have to find out correct code for the word given below.
Letter P M A D E J I T Q U O F H W B
Digit/Symbol Code 6 $ 7 1 % 2 8 3 © 4 @ 9 5
Conditions:
(i) If the first letter is a consonant and the last letter is a vowel, their codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as the code for the last
letter.
(iii) If both the first and the last letters are consonants, both are to be coded as ‘#’.
15. OHBWDFT
(A) 8951@4 (B) 4951@8
(C) 8951@8 (D) 4951@4
16. HOPDAMI
(A) 94617$9 (B) 4617$
(C) 94617$ (D) 4617$9
17. UAQFJPE
(A) 73@26% (B) %73@26©
(C) %73@26% (D) 73@26©
18. FEPWBUH
(A) %65©9 (B) #%65©#
(C) 9%65©@ (D) 9%65©9
19. DEJATMI
(A) 1%278$ (B) 1%278$1
(C) %2781 (D) %278$1
20. If ‘P’ denotes ‘multiplied by’, ‘R’ denotes ‘added to’, ‘T’ denotes ‘subtracted from’ and ‘W’ denotes
‘divided by’, then
64 W 4 P 8 T 6 R 4 = ?
2
(A) 96 (B) 2
3
(C) 130 (D) 126
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-6
23. Town D is to the West of town M. Town R is to the South of town D. Town K is to the East of town
R. Town K is towards which direction of town D?
(A) South (B) East
(C) North-East (D) South-East
24. In a certain code, ROAM is written as 5913 and DONE is written as 4962. How is MEAN written in
that code?
(A) 5216 (B) 3126
(C) 3216 (D) 9126
Directions (Q. 25 to 27): Study the following information to answer the given questions.
In a certain code, ‘her idea has merit’ is written as ‘fo la bu na’ ‘merit list has been displayed’ is written as ‘jo
ke la si na, ‘her name displayed there’ is written as ‘ya si bu zo’ and ‘name is merit list’ is written as ‘na ya go
ke’.
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-7
Directions (Q. 28 to 30): Study the following information to answer the given questions.
Five plays A, B, C, D and E were organized in a week from Monday to Saturday with one play each day
and no play was organized on one of these days. Play D was organized before Thursday but after
Monday. Plays E was organized on Saturday. Play C was not organized on the first day. Play B was
organized on the next day on which play C was organized. Play A was organized on Tuesday.
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-8
Section – II
PHYSICS – (PART – A)
This part contains 12 Multiple Choice Questions number 31 to 42. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
31. If a wire of resistance 1 is stretched to double of its length, then the resistance will become
(A) ½ (B) 2
(C) ¼ (D) 4
34. The incorrect statement regarding the magnetic field lines of the magnetic field B is
(A) Magnetic intensity is a measure of magnetic field lines passing through unit area held normal
to it
(B) Magnetic field lines form a close curve
(C) Inside a magnet, its magnetic field lines move from north pole of a magnet towards its
south pole
(D) Magnetic lines of force never intersect each other
35. To keep the chain reaction under control in a nuclear reactor, one uses
(A) Moderator (B) Coolant
(C) Both (A) and (B) (D) Reactor core
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-9
40. In any nuclear reaction the reactants and the resultants must always be in conformity with the law
of the conservation of
(A) Energy alone (B) Charge number alone
(C) Mass number alone (D) Both charge and mass number
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-10
CHEMISTRY – (PART – B)
This part contains 12 Multiple Choice Questions number 43 to 54. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
44. The reaction in which two compounds exchange their ions to form two new compounds is called
(A) Displacement reaction (B) Combination reaction
(C) Double displacement reaction (D) Redox reaction
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-11
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-12
MATHEMATICS – (PART – C)
This part contains 12 Multiple Choice Questions number 55 to 66. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
2
55. If and are the zeroes of the quadratic polynomial x + 5x + 4 then – = ?
(A) 3 (B) 4
(C) 0 (D) 5
n n
56. If sinx + cosec x = 2 then sin x + cosec x = ?
n n -1
(A) 2 (B) 2
n-2
(C) 2 (D) 2
2 2
57. The HCF of the polynomial (x – 4x + 4)(x + 3) and (x + 2x – 3)(x – 2) is
(A) (x + 3) (B) (x – 2)
2
(C) (x + 3)(x – 2) (D) (x + 3)(x – 2)
2 2
59. If 2ycos = xsin and 2xsec – ycosec = 3 then the value of x + 4y is
(A) 2 (B) 1
(C) 0 (D) 4
60. If and are zeroes of a polynomial p(x), then which of the following is not true.
(A) p() + p() = 0 (B) p() – p() = 0
p
(C) 0 (D) k1p() + k2p() = 0, k1, k2 0
p
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-13
61. Find the sum of all three digit numbers which leave remainder 2 when divided by 5
(A) 98910 (B) 9820
(C) 9830 (D) 9840
62. If a point p is equidistant from the sides of a triangle ABC then p must be
(A) incentre (B) circumcenter
(C) orthocenter (D) centroid
B
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-14
70. What is the total resistance across A and B in the circuit as shown in the 2 2
figure.
(A) 1 (B) 2 2
(C) 1.5 (D) none of these
2 2
A B
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71. In the circuit, the voltmeter reads 30 V. what is the resistance of the 60 V
74. Field at the centre of a circular coil of radius r, through which a current I flow is
(A) Directly proportional to r (B) Inversely proportional to I
2
(C) Directly proportional to I (D) Directly proportional to I
75. A long solenoid has a radius a and number of turns per unit length n. If it carries a current i, then
the magnetic field on its axis is directly proportional to
(A) ani (B) ni
ni 2
(C) (D) n i
a
Space for Rough Work
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1A
78. Resistance of a wire is 1 . It is bent in the form of a square. What is the effective resistance
across adjacent corners?
(A) 1 (B) 3
3 3
(C) (D)
16 4
79. A man has five resistors each of value 1/5 . What is the maximum resistance he can obtain by
connecting them?
(A) 1 (B) 5
(C) ½ (D) 2/5
80. Find the magnitude of magnetic field at point O. The length of AC, A B
AB, BD, CD are equal. (where I is the current) /2
I I
I
(A) Zero (B) 0 O
4
C D
0I
(C) (D) None of these
8
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-17
CHEMISTRY – (PART – B)
This part contains 14 Multiple Choice Questions number 81 to 94. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
81. In the decomposition of lead (II) nitrate to give lead (II) oxide, nitrogen dioxide and oxygen gas,
the coefficient of nitrogen dioxide (in the balanced equation) is
(A) 1 (B) 2
(C) 3 (D) 4
82. Dilute hydrochloric acid is added to granulated zinc taken in a test tube. The following
observations are recorded. Point out the correct observation.
(A) The surface of metal becomes shining
(B) The reaction mixture turns milky
(C) Odour of a pungent smelling gas is recorded
(D) A colourless and odourless gas is evolved
84. On immersing an iron nail in CuSO4 solution for few minutes, you will observe
(A) No reaction takes place
(B) The colour of solution fades away
(C) The surface of iron nails acquires a black coating
(D) The colour of solution changes to green
85. An element X on exposure to moist air turns reddish-brown and a new compound Y is formed.
The substance X and Y are
(A) X = Fe, Y = Fe2O3 (B) X = Ag, Y = Ag2S
(C) X = Cu, Y = CuO (D) X = Al, Y = Al2O3
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-18
–
86. NH4 + OH is
Bronsted-Lowry acid in reaction H2O + NH3
(A) H2O (B) NH3
–
(C) OH (D) NH4
89. The pH of a solution of HCl is 4. This shows that the molarity of the solution is
(A) 4.0M (B) 0.4M
(C) 0.0001M (D) 0.001M
91. During smelting, an additional substance is added which combines with impurities to form a
fusible product known as
(A) Slag (B) Mud
(C) Gangue (D) Flux
92. Aluminum is used for making cooking utensils. Which of the following properties of aluminum are
responsible for the same?
(i) Good thermal conductivity
(ii) Good electrical conductivity
(iii) Ductility
(iv) High melting point
(A) (i) and (ii) (B) (i) and (iii)
(C) (ii) and (iii) (D) (i) and (iv)
94. Which of the following oxide CANNOT be reduced with carbon to obtain the metal?
(A) MnO2 (B) Cr2O3
(C) Al2O3 (D) All the above
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-19
MATHEMATICS – (PART – C)
This part contains 14 Multiple Choice Questions number 95 to 108. Each question has 4
choices (A), (B), (C) and (D), out of which ONLY ONE is correct.
2 2
95. If x + k is the HCF of x + ax + b and x + cx + d then what is the value of k?
bd ab
(A) (B)
ac cd
ab
(C) (D) none of these
cd
PQ 5
96. If ABC PQR and then area(ABC) : area(PQR) = ?
AB 2
25 4
(A) (B)
4 25
5 25
(C) (D)
2 2
97. From the top of a tower 100m high, the angles of depression of the bottom and the top of a
building just opposite to it are observed to be 60° and 45° respectively. Then height of the
building is
(A)
100 3 3 m (B)
100 3 3 m
3 3
(C)
3 3
m (D)
50 3 3 m
3 3
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-20
x y
98. If x = 2 + 3 and xy = 1, then =?
2 x 2 y
(A) 2 (B) 3
(C) 1 (D) none of these
1 1
99. If x 4 then x 5 5 = ?
x x
(A) 723 (B) 724
(C) 725 (D) 726
A a cm B b cm C
101. P = 2(4)(6) ……(20) and Q = 1(3)(5) ………..(19). What is the HCF of P and Q?
3 7 4
(A) 3 5 (B) 3 5
4 2 3 2
(C) 3 5 7 (D) 3 5
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2 2 2 2 2
107. If a sec – b tan = c . Find the value of sin
c 2 b2 c 2 2b
(A) (B)
c 2 a2 c 2 2a
c b c 2 a2
(C) (D)
c 2 a2 c 2 b2
108. The mean of n observation is x , If the first term is increased by 1 and second term is increased
by 2 and soon. The new mean is:
n 1 n 1
(A) x (B) x
2 2
n n 1
(C) x (D) x n
2
Space for Rough Work
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SAMPLE PAPER-BBE/TRE-2020-C-X (Paper-1)-AT+PCM-22
Class 10 (Paper 1)
ANSWERS
1. D 2. D 3. A 4. D
5. B 6. A 7. C 8. C
9. A 10. B 11. A 12. A
13. C 14. B 15. C 16. D
17. A 18. B 19. D 20. D
21. A 22. C 23. D 24. C
25. D 26. A 27. A 28. B
29. A 30. D 31. D 32. B
33. B 34. C 35. A 36. D
37. C 38. A 39. A 40. D
41. C 42. B 43. B 44. C
45. A 46. B 47. D 48. B
49. A 50. A 51. A 52. C
53. A 54. A 55. A 56. D
57. C 58. B 59. D 60. C
61. A 62. A 63. C 64. B
65. C 66. B 67. A 68. D
69. C 70. B 71. A 72. D
73. A 74. C 75. B 76. C
77. A 78. C 79. A 80. A
81. D 82. D 83. C 84. D
85. A 86. A 87. C 88. A
89. C 90. C 91. D 92. D
93. C 94. D 95. D 96. B
97. A 98. A 99. B 100. B
101. C 102. A 103. C 104. C
105. B 106. B 107. D 108. B
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