rrb je model question paper - testbook · added to 400 ml of a 15% solution to increase the...
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RRB JE Model Question Paper
Quant
Q1. Two pipes P and Q can fill a container in 9 min and 12 min respectively. Both of them start filling simultaneously and after some time the pipe Q is removed and it is observed that the container gets filled after 8 min. Find the time for which Q is used.
1) 4/3 min
2) 10 min
3) 6/5 min
4) 8 min
Q2. Evaluate [7 + 9 - 2 × (2 + 79) - 45 ÷ 9 + (27 ÷ 9 + 5 × 3 - 19)] × (-3 ÷ 2)
1) 122
2) 128
3) 228
4) 245
Q3. How much pure alcohol should be added to 400 ml of a 15% solution to increase the strength of the solution 32%?
1) 80 ml
2) 100 ml
3) 160 ml
4) 150 ml
Q4. If sin x = 3/5, and 0° < x < 90°, the value of tan x + sec x is:
1) 1/2
2) 2
3) 5/2
4) 3
Q5. Determine the value of ‘x’, if x = 227 – [(27 ÷ 3) – (42 ÷ 14) + (5 × 18 ÷ 3)] + 1
1) 191
2) 194
3) 79
4) 192
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Q6. If p – 2q = 4, then the value of p3 – 8q3 – 24pq – 64 is:
1) 2
2) 0
3) 3
4) -1
Q7. The average weight of the first 14 persons out of 15 persons is 75 kg. The weight of the 15th person is 28 kg more than the average weight of all the 15 persons. The weight of 15th persons is:
1) 102 kg
2) 105 kg
3) 93 kg
4) 108.75 kg
Q8. Refer the data table given below and answer the following question.
Number
of employees
Annual salary
(in lakhs)
Bonus as the
percent of annual
salary
Manager 1 36 50%
Executive 5 12 20%
Trainee 1 2 20%
What is the average bonus (in rupees)?
1) 3040002
2) 166666.67
3) 208000
4) 434286
Q9. Some money is divided among A, B and C in such a way that 5 times of A’s share, 3 times of B’s share and 2 times of C’s share are equal. The ratio among the shares of A, B and C is:
1) 5 : 3 : 2
2) 2 : 2 : 5
3) 15 : 10 : 6
4) 6 : 10 : 15
Q10. A shopkeeper mixed low-quality vegetable oil costing Rs. 40 per litre with sunflower refined oil costing Rs. 80 per litre in the ratio of 2 ∶ 3 respectively. If he sold the mixture at Rs. 100 per litre, find his profit percentage.
1) 42.75%
2) 47.5%
3) 51.5%
4) 56.25%
Q11. Two trains are moving in the same direction at the speed of 35 km/hr and
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71 km/hr. Time taken by faster train to cross a man sitting in the slower train is 48 seconds. What will be the length (in metres) of the faster train?
1) 540
2) 420
3) 480
4) 660
Q12. On what sum will the difference between S.I and C.I for 2 years at 10% per annum be equal to Rs.100/- ?
1) 11,000
2) 10,000
3) 10,500
4) 12,500
Q13. In a division sum, the divisor is 5 times the remainder and the quotient is 6 times the remainder which is 83. What is the dividend?
1) 169943
2) 159963
3) 259943
4) 206753
Q14. The LCM of two numbers is 17 times the HCF. The sum of HCF and LCM is 630. If one of the numbers is 35, then the other number is?
1) 185
2) 560
3) 245
4) 595
Q15. Find the quadratic equations whose roots are the reciprocals of the roots of x2 + 4x + 6 = 0?
1) 6x2 - 4x + 1
2) 6x2 + 4x + 1
3) 4x2 + 6x + 1
4) 4x2 - 6x + 1
Q16. Rahul got 5 marks less than twice as many marks as Saurabh got in an exam. The total marks scored by Saurabh, Rahul and Kuldeep combined together is 150. If the ratio of marks scored by Saurabh and Kuldeep is 7 : 10, how many marks did Rahul get?
1) 55
2) 65
3) 45
4) 35
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Q17. A square and a rectangular plot of land have the same perimeter. If the side of the square is 60 cm and the rectangle is of length 70 cm, then the area of the rectangle is
1) 3500 cm2
2) 2800 cm2
3) 2500 cm2
4) 2200 cm2
Q18. Rs. 5000 amounts to Rs. 6920 in 4 years at a certain rate of interest. If the rate becomes 1.5 times to itself, the amount of the same principal in 5 years will be:
1) Rs. 6000
2) Rs. 7000
3) Rs. 8600
4) Rs. 9000
Q19. A bag contains 1 rupee, 2 rupees and 50 paise coins in the ratio 2 : 1 : 3. If their total value is Rs. 110, the number of 50 paise coins is:
1) 60
2) 50
3) 40
4) 66
Q20. Find the smallest number which when increased by 3 is divisible by each of 34, 27 and 18?
1) 912
2) 909
3) 915
4) 918
Q21. Average of 10 numbers is 14. If each number is multiplied by 6, then what will be the new average?
1) 70
2) 84
3) 56
4) 92
Q22. A superfast express train travels 7
km in the first quarter of an hour, 17 km
in the second quarter and 42 km in the
third quarter. Find the average speed of
the express train per hour over the
entire journey.
1) 88 km/h
2) 22 km/h
3) 94.33 km/h
4) 95.5 km/h
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Q23. Mohan purchased an article at a discount of 30% and sold it to Shyam at 20% profit. What is the ratio between the marked price and the price for which Shyam purchased the article?
1) 25 : 21
2) 20 : 17
3) 12 : 11
4) 4 : 1
Q24. If a, b, c are in A.P. as well as in
G.P. then
1) a = b ≠ c
2) a ≠ b = c
3) a ≠ b ≠ c
4) a = b = c
Q25. If (3x - y) : (x + 5y) = 5 : 7, then the value of (x + y) : (x - y) is
1) 2 : 3
2) 3 : 2
3) 3 : 1
4) 1 : 3
Q26. If the price of wheat rises by 25%,
then by how much percentage must a
man reduce his consumption in order to
keep his budget the same as before?
1) 15%
2) 20%
3) 25%
4) 30%
Q27. Average age of 4 daughters of a
family is 12 years. The average age of
daughters and their parents is 26 years.
If the mother is 4 years older than the
father, then what is the age (in years) of
the father?
1) 56
2) 52
3) 48
4) 44
Q28. The ratio of expenditure and
savings is 4 : 5. If the income increases
by 20% and the savings increases by 6%,
then by how much percent should his
expenditure increase.
1) 8%
2) 12.75%
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3) 37.5%
4) 16%
Q29. The angle of elevation from a point
on a ground to the airplane is 60°. After
15 seconds angle of elevation of the
plane become 30°. If the plane is flying
at the height of 1500√3 meters then the
speed of the plane is?
1) 300 m/s
2) 200 m/s
3) 100 m/s
4) 150 m/s
Q30. A vendor buys 4 bananas at Rs. 3
and sells 3 bananas at Rs. 4. What will
be the result?
1) 43.75% profit
2) 77.7% loss
3) 77.7% profit
4) 43.75% loss
GA
Q31. As per the interim budget 2019,
how many Jan Dhan accounts were
opened in the last five years?
1) 21 crore
2) 34 crore
3) 16 crore
4) 27 crore
Q32. Who took the oath as the First Lokayukta of Nagaland on February 22, 2019?
1) Justice Uma Nath Singh
2) Justice Amal Kumar Sarkar
3) Justice Kailas Nath Wanchoo
4) Justice Madhukar Hiralal Kania
Q33. Who has become the first woman flight engineer?
1) Punita Arora
2) Hina Jaiswal
3) Padmavathy Bandopadhyay
4) Divya Ajith Kumar
Q34. Frances H. Arnold, George P.
Smith and Sir Gregory P. Winter won
the Noble Prize for 2018 in which field?
1) Literature
2) Physics
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3) Economics
4) Chemistry
Q35. Which country has signed an accord to join the North Atlantic Treaty Organisation on 6 February 2019?
1) Albania
2) Macedonia
3) Croatia
4) Serbia
Q36. Which Schedule of the Indian Constitution deals with the Anti-Defection law?
1) 5th Schedule
2) 11th Schedule
3) 10th Schedule
4) 9th Schedule
Q37. Which Writ of the Indian Constitution is issued by a High Court or the Supreme Court to direct an authority to perform a function that it was not performing?
1) Mandamus
2) Certiorari
3) Quo-Warranto
4) Habeas Corpus
Q38. Which of the following rivers does not originate in India?
1) Ravi
2) Beas
3) Chenab
4) Ghaghara
Q39. Which of the following is the second largest brackish water lake in India after Chilika lake?
1) Bluebird lake
2) Pulicat lake
3) Hebbal lake
4) Vellayani lake
Q40. Who among the following presided the first Buddhist council held at Rajagriha?
1) Sabakami
2) Moggaliputta Tissa
3) Mahakasyapa
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4) Vasumitra
Q41. Who was the Governor General of India during the Second Anglo-Mysore war?
1) Warren Hastings
2) William Bentinck
3) Lord Cornwallis
4) Lord Dalhousie
Q42. The Simlipal National Park is located in which state?
1) Tamilnadu
2) Kerala
3) Odisha
4) Bihar
Q43. Who was the first Indian woman to scale the Mount Everest?
1) Bachhendri Pal
2) Chhurim
3) Anshu Jamsenpa
4) Anita Kundu
Q44. Which among the following is used to view web pages?
1) Website
2) Torrent
3) Network
4) Browser
Q45. Where is the Headquarter of the International Labour Organisation?
1) London
2) Geneva
3) The Hague
4) Washington D.C
GS
Q46. Which among the following is not
a function performed by the plant
hormone 'Auxin?
1) It helps to break the dormancy of
plants.
2) It prevents the separation of the
leaves.
3) It controls the growth of the plants.
4) All are functions of Auxin
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Q47. The Calvin Benson Cycle in the
plants takes place in ________.
1) Roots
2) Stem
3) Stroma of chlorophyll
4) Grana of chlorophyll
Q48. Which among the following is the
function of dendrochronology?
1) To ascertain the age of plants
2) To prevent the plants from falling
sick during the dry seasons
3) To study the process of
photosynthesis in plants
4) To study the process of responding to
any stimulus by a plant
Q49. Which among the following is NOT correct regarding the number of chromosomes in the corresponding organisms?
I. Frog: 14 pairs
II. Cat: 26 pairs
III. Dog: 26 pairs
1) Both I and III
2) Only III
3) Both I and II
4) All I, II and III
Q50. Which among the following
animals has nucleus in the Red Blood
Corpuscles (RBC)?
1) Camel
2) Dog
3) Rat
4) None of the above
Q51. Which among the following
controls the vision and the hearing
power in human beings?
1) Corpora Quadrigemina
2) Cerebrum
3) Pons
4) Cerebellum
Q52. Consider the following diseases.
I. Myxedema
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II. Exothalmic Goitre
III. Cretinism
Which among the following hormones is associated with all the above diseases?
1) Thyroxin
2) Lactogenic Hormone
3) Antidiuretic Hormone
4) Calcitonin
Q53. If the father has the blood group
'A' and the mother has the blood group
'O', which among the following is the
expected blood group of the child?
1) O
2) A
3) AB
4) Either 1 or 2
Q54. Which among the following is the
heaviest sub-atomic particle?
1) Proton
2) Neutron
3) Positron
4) Neutrino
Q55. The Equation of State for an ideal
gas is represented as ________.
1) PV = R/T
2) P/V = nRT
3) PV = nRT
4) PV = RT
Q56. Which among the following can
convert a galvanometer into an
ammeter?
1) By connecting a shunt resistance
parallel to it
2) By connecting a very high resistance
in the series
3) By connecting a very low resistance
in the series
4) By connecting a very high resistance
in the parallel connection
Q57. Which among the following is the
emf of Leclanche Cell?
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1) 1.5 Volt
2) 2.5 Volt
3) 3.5 Volt
4) 0.5 Volt
Q58. A red paper in green light will
appear as ________.
1) Black
2) Blue
3) Yellow
4) Green
Q59. A body is called as hypersonic if
the mach number is ________.
1) 5
2) >5
3) <5
4) >10
Q60. Which among the following is
correct regarding a particle in the
Simple Harmonic Motion (SHM) in the
mean position?
1) Restoring force acting on particle is
maximum.
2) The potential energy is zero.
3) The velocity of the particle is zero.
4) Acceleration of the particle is
maximum.
Q61. The viscosity of an ideal fluid is
________.
1) 0.01 poise
2) 1 poise
3) 0.1 poise
4) Zero
Q62. Which among the following has the SI unit as Newton metre?
1) Moment of Force
2) Impulse
3) Momentum
4) None of the above
Q63. Which among the following is a
saturated hydrocarbon?
1) Ethylene
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2) Propene
3) Ethane
4) All 1, 2 and 3
Q64. Which among the following is
used as the washing soda?
1) Sodium Carbonate
2) Sodium Benzoate
3) Sodium Iodate
4) Sodium Chloride
Q65. Which among the following is
known as the most electronegative
atom?
1) Carbon
2) Fluorine
3) Iodine
4) None of the above
Q66. Which among the following
produces the poisonous gas 'phosgene'
when exposed in sunlight?
1) Tri-Nitro Glyceride
2) Chloroform
3) Sulphur di Oxide
4) None of the above
Q67. Cinnabar is an ore of which among
the following metals?
1) Mercury
2) Lead
3) Tin
4) Antimony
Q68. The Convention on Biological
Diversity came into force in the year
________.
1) 1995
2) 1996
3) 1998
4) 1993
Q69. According to the Noise Pollution
(Regulation and Control) Rules 2000,
which among the following is the sound
limit for silence zones during night?
1) 50 dB
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2) 40 dB
3) 70 dB
4) 30 dB
Q70. Which among the following is an
air pollutant that has NOT been
included for monitoring under the
National Air Quality Monitoring
Program (NAMP)?
1) Sulphur di Oxide
2) Respirable Suspended Particulate
Matter
3) Carbon di Oxide
4) Oxides of Nitrogen
Q71. The study of grass is known as
________.
1) Agronomy
2) Pharmacognosy
3) Dendrology
4) Agrostology
Q72. Aluminium salt commonly used to
stop bleeding is?
1) Potash alum
2) Aluminium sulphate
3) Aluminium nitrate
4) Aluminium Chloride
Q73. Which among the following is NOT
an abiotic component of the ecosystem?
1) Minerals
2) Humidity
3) Water
4) Bacteria
Q74. The vehicle emission norms were
first introduced in India in ________
for petrol vehicles and in _______ for
diesel vehicles
1) 1993, 1994
2) 1991, 1992
3) 1993, 1995
4) 1996, 1997
Q75 Which among the following helps
in monitoring air pollution?
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1) Lichen
2) Bacteria
3) Fungi
4) Algae
Reasoning
Q76. N walked 15 meters towards west,
took a right turn walked 15 meters. He
then took a left turn and walked 15
meters and again took a left turn and
walked 15 meters. How far is N now
from the starting point?
1) 60 meters
2) 40 meters
3) 30 meters
4) Data inadequate
Q77. Which answer figure will complete the pattern in the problem figures?
1)
2)
3)
4)
Q78. In the following question, select
the one which is different from the other
three responses.
1) JCDSP
2) VMRUZ
3) KAWYG
4) FQXEN
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Q79. An Assertion (A) and a Reason (R) are given below.
Assertion (A): Pesticides must be used in more quantity on crops.
Reason (R): Pesticides helps to protect the crops from insects and crop diseases.
Choose the correct option.
1) A is true but R is false.
2) A is false but R is true.
3) Both A and R are true and R is the
correct explanation of A.
4) Both A and R are false
Q80. CHEMISTRY is related to
CHEMICALS in the same way
GEOGRAPHY is related to ______
1) Rocks
2) Temperature
3) Earth Science
4) Wind
Q81. Directions: One statement is given, followed by two conclusions, I and II. You have to
consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions be definitely drawn from the given statement.
Statement: The rainfall was so intense that it caused floods throughout the city.
Conclusions:
I. The drainage system and proper water flow system were not properly constructed in the city.
II. Such a drastic weather change was
not foreseen and the city was not
prepared to handle it.
1) Only conclusion I is true.
2) Only conclusion II is true.
3) Either I or II is true.
4) Neither I nor II is true.
Q82. Find the wrong term in the following series.
39, 32, 42, 40, 49, 48, 56
1) 39
2) 42
3) 40
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4) 56
Q83. How many times do the minute
hand and the hour hand come opposite
to each other between 5 o'clock and 7
o'clock?
1) 2
2) 3
3) 1
4) 0
Q84. Choose the one which is odd from
the following options.
1) Jackfruit
2) Kiwifruit
3) Mango
4) Java plum
Q85. Which of the following answer figure patterns when combined cannot make the question figure?
1)
2)
3)
4)
Q86. ‘P*Q’ means 'P is the father of Q'.
‘P-Q’ means 'P is the brother of Q'.
‘P+Q’ means 'P is the sister of Q'.
‘P@Q’ means 'P is the wife of Q'.
‘P/Q’ means 'P is the mother of Q'.
Which of the following shows ‘D as a
grandson of A’?
1) C/B-A*D+E
2) A*C-E@D/B
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3) B@A+C*D-E
4) A/C*E+D-B
Q87. Based on the analogy given, find the missing pair from the given options.
42 : 56 : : ----- : -----
1) 21 : 33
2) 74 : 135
3) 42 : 19
4) 54 : 61
Q88. Which of the following symbols should be placed in the blank spaces in order to complete the given expression in such a manner that “P > Q” definitely holds true?
Q __ T < U __ P ≥ S = R
1) ≥, <
2) ≥, ≥
3) <, ≤
4) <, ≥
Q89. Select the odd image from the
given alternatives.
1)
2)
3)
4)
Q90. In a certain language,
“Indian play cricket” is written as “R*26 B@8 C#21”
“cricket is game” is written as “K&14 C#21 S%23”
“Indian love game” is written as “S%23 B@8 X!31”
Then what is the code for “love”?
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1) K&14
2) B@8
3) X!31
4) R*26
Q91. One of the four words is a class to
which the other three belong. Identify
the class.
1) Arctic
2) Indian
3) Ocean
4) Southern
Q92. If SEED is written as OBCC, then
PLANT may be written as
1) HKPKT
2) KHXLS
3) LSBHD
4) EJNTV
Q93. P, Q, R, S, T, U, V, W and X are nine shops. P is 6 km west of Q. S is in the middle of P and Q. U is 3 km north of S. R is 6 km east of Q. T is in the middle of Q and R. V is 3 km south of T. W is 4 km west of V. X is 6 km north of W.
What is the position of U with respect to
X?
1) East
2) North
3) West
4) South
Q94. Arrange the following options in logical order.
1. Homo Sapiens
2. Homo Habilis
3. Australopithecus
4. Homo Neanderthalensis
5. Homo Erectus
1) 32541
2) 32145
3) 35421
4) 54123
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Q95. Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
AL, FQ, ?, MX, OZ
1) JU
2) AU
3) IU
4) UI
Q96. In the following question, select the missing number from the given responses.
1) 144
2) 174
3) 130
4) 169
Q97. Select the possible fold of transparent paper sheet from the given options.
1)
2)
3)
4)
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Q98. In the given figure, circle represents players in academy who play tennis, hexagon represents players in academy who plays badminton, triangle represents players in academy who plays football.
How many badminton players play
tennis but not football?
1) Z
2) Z, T
3) T, Z, X
4) Y, T, X
Q99. An Assertion (A) and a Reason (R) are given below.
Assertion (A): No one has the right to remove the Supreme court’s Chief Justice of India.
Reason (R): Supreme court is the highest judicial forum and final court of appeal under the constitution of India.
Choose the correct option.
1) A is true but R is false.
2) A is false but R is true.
3) Both A and R are true and R is the
correct explanation of A.
4) Both A and R are false
Q100. Flight to five different cities
Mumbai, Delhi, Goa, Hyderabad,
Bengaluru on five different days of week
in a random order. Flight to Hyderabad
is either on Friday or Saturday. There
are no flights on Monday and
Wednesday. Weekend flight are to Goa
and Delhi. A day before a flight to
Hyderabad, there is flight to Mumbai.
Two days after the flight to Goa, there is
flight to Bengaluru. There is a flight to
Delhi on ....?
1) Sunday
2) Monday
3) Tuesday
4) Saturday
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