RRB previous Level 1 - ( 10th Dec 2018) Shift 3

1. If 56 x 37 = 2072, then 0.00056 x 3700 = ?

0.2072
20.72
2.072
0.02072

2. 1.7 + 0.17 + 0.017 + 0.0017 = ?

1.8897
1.8887
1.9887
1.8987

3. 10/27, when ,multiplied by another number, gives 25/9. What is that number?

5/3
15/2
5/2
9/2

4. 240 ÷ 12 ÷ 2^2 - 2 = ?

5. What is the digit in the unit place of the product of first n(>3) prime numbers?

6. The HCF of 135 and 225 is 45. What is the LCM of the two numbers?

540
675
1080
1350

7. Which of the following numbers is not divisible by 8?

15712
18672
16620
12448

8. Which of the following numbers will have an odd numbers of factors?

54000
80000
84100
75000

9. Arjun, Bhakti and Carol were paid a total of ₹ 3900 for working in a library. Each was paid in proportion to the number of hours he or she worked. If Arjun worked for 30 hours, Bhakti worked for 40 hours, and Carol worked for 60 hours, how much was Arjun paid?

₹ 900
₹ 1200
₹ 1800
₹ 800

10. A shopkeeper sold a mobile phone for ₹ 7930 and made a profit of 22%. What is the cost price of the phone?

₹ 6500
₹ 6450
₹ 6560
₹ 6580

11. By selling a laptop for ₹ 23650 Yousuf makes a profit of 18.25%. What should have been the selling price to make a profit of 25%?

₹ 24000
₹ 24500
₹ 24750
₹ 25000

12. It took 51 people 75 days to construct a house. What fraction of the work can be completed by 34 people in 90 days?

2/3
4/5
5/6
7/15

13. A and B can do a piece of work together in 35 days. If a works alone and completes 5/6 of the work and then leaves the rest for B to do by herself, it takes a total of 70 days to complete the work. How many days would it take A, the more efficient among the duo, to complete the entire work by oneself?

14. Amrit can walk at a speed of 5 km/h or cycle at a speed of 12 km/h. To cover a distance of 107 km Amrit took 13 hours. How many kilometers did Amrit travel of foot?

15. A's age is twice B's. Four years ago A was 3 times as old as B. Find the ages of A and B in years.

16, 8
8, 4
10, 5
32, 20

16. A tank can be filled by tap A in 4 hrs and tap B can fill the same in 5 hrs. Tap C can empty the filled tank in 10 hrs. If all the three taps are opened simultaneously, how much time will take to fill the tank completely?

8 hrs
40/23 hrs
10/23 hrs
20/7 hrs

17. What would be reflex angle formed between the hour hand and the minute hand of a clock. at 03 : 25 : 36 hours?

309.8 degree
309.2 degree
310.2 degree
310.8 degree

18. Pipe P alone can fill up a cistern in 15 hours. Pipe Q alone can fill up the same cistern in 20 hours. The pipes are simultaneously opened and it is found that due to a leakage at the bottom of the cistern, it takes 60/91 hours extra for the cistern to be completely filled. Calculate the time taken by the leak to empty the completely filled up cistern if both the pipes are closed.

100 hours
110 hours
120 hours
140 hours

19. If 17 less than four times a number is 11, then the number is :

20. The Number of television sets sold at an electronic store on six of the last seven business days were 36, 18, 48, 12, 42, and 24 respectively. among the given alternatives, what is the number of television sets sold on the seventh business day such that the arithmetic mean (average) number of television sets sold per business day for the seven days is equal to the median number of television sets sold per business day for the seven days?

12 television sets
30 television sets
24 television sets
36 television sets

21. If x^2 + 4 k x + 2 k = 0 has two distinct real solutions, then the value of k will satisfy :

k < 0 or k > 0.5
0 < k < 0.5
k > 0.5
k < 0

22. The ratio of the corresponding sides of two similar triangles is 4:5. If the area of the smaller triangle is 48cm^2, what is the area of the bigger one?

55 cm^2
75 cm^2
45 cm^2
48 cm^2

23. In a class, there were 9 boys and some girls. In a test, the average score obtained by the boys was 14 and that obtained by the girls was 16. If the overall average was 15.28, what was the total number of students in the class?

24. Find the instrument that does NOT belong to the group.

Guitar
Violin
Cello
Tabla

25. If P + Q = 10 and PQ = 24, then find pf P and Q.

6, 4
3, 4
4, 2
2, 3

26. Three statements are given followed by three conclusions labelled I, II and II. Consider the given statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follow|(s) from the given statement disergarding the commonly known facts. Statements: Some S are C. All T are M. No C is a M. Conclusions: I. No M is a C. II. All M being S is a possibility. II. No T is C.

Only I follows
Only I and II follow
Only I and II follow
All I, II and II follow

27. Which of the below statements is sufficient to answer the question? Statements: 1. She studies scientific phenomenon 2. She is to acquire a degree in pure science. Questions: Is she student of science?

1 alone is sufficient while 2 alone is not sufficient to answer
2 alone is sufficient while 1 alone is not sufficient to answer
Both 1 and 2 are necessary to answer
Either 1 or 2 alone is sufficient to answer

28. Read the given statements and conclusions carefully and select which of the conclusions logically follow(s) from the statements. Conclusions: 1. No jaguar is a leopard. 2. No cheetah is a jaguar.

Only conclusions 1 follows
Only conclusions 2 follows
Neither 1 nor 2 follows
Both 1 and 2 follows

29. Read the given statement and conclusions carefully and select which of the conclusions logically follow(s) from the statement. Statement: There ids growing pressure from the United Nations on developing countires that test nuclear weapons. Conclusions: 1. Citizens of developing countries favour nuclear tests. 2. Developed countries do not want the developing countries to grow strong.

Only conclusion 1 follows
Only conclusion 2 follows
Both 1 and 2 follows
Neither 1 nor 2 follows

30. Read the given statement(s) and conclusions carefully. Assuming that the information in the statements is true, even if they appear to be in variance with commonly known facts, select which of the conclusions logically follow(s) from the statement(s) beyond reasonable doubt. Statements: No paper is bag. All bags are boxes Conclusions: (I) Some boxes are bags (II) Some boxes are papers (III) No box ix paper

Only I follows
Either II or III follows
Either II or III or I follows
None follows

31. Read the given statement and choose which argument is strong: Statement : Fresh fruits are better than artificial fruit jelly chocolates. Arguments: I. Yes, fresh fruits are sources of vitamins and are tasty. II. No fruit jelly chocolates are taster than fruits and heal their.

Only argument I is strong
Only argument II is strong
Neither argument I nor II is strong
Both argument I and II are strong

32. 4 W X Z 8 Q P O J 6 G T M V E U H 5 3 B The 5th term of the left of the 8th term from the left is:

33. What is the next term in the following series. B2D4C3, F6H8G7, J10L12K11, --------

N14P16O15
N14P15O16
N13P16O15
N13P15O16

34. A statement is followed by two arguments. Decide which of the argument is/are strong with respect to the statement. Statement: Nowadays many use YouTube to learn new software skills and there are very few computer learning centers as there were few years back. Arguments: I. Yes, Many learned people share their knowledge on the internet through videos and lectures and YouTube has been a repository for many such information. II. No, even though there are online resources, only those who are self-learners use them.

Only argument I is strong
Only argument II is strong
Both arguments I and II are strong
Neither I nor II is strong

35. If '>' is treated as '-', '-' is treated as '+' and '+' is treated as 'x', then what is the value of ((50 + 20) - 30 ) - 40?

1000
1070
1200
1270

36. Find the next two terms in the series. TSR, 201918, QPO, 171615, -------, -------------.

LMN, 131412
NML, 141312
LMN, 141312
NML, 131412

37. Last year, Malati's capital investment for a small business venture was ₹ 15000. This year, in order to cater to her new customer base, she is planning to increase the capital funding to 20% of what she had invested last year. How much money is Malati planning to invest this year?

₹ 18000
₹ 60000
₹ 12500
₹ 11000

38. Consider the following question and decide which of the statements is sufficient to answer the question. Question: Find the value of slope of the line. Statements: I. y = 2x + c is the equation for line. II. Line's interception C = 2.

Only I is sufficient
Only II is is sufficient
Either I nor II is sufficient
Neither I nor II is sufficient

39. You are given an argument and two assumption. Read them carefully and select the assumption(s) that logically follow(s) from the argument: Assumption: 1. The channel covers important news around the country 2. People always want breaking news in news channels.

Neither 1 and 2 follows
Both 1 and 2 follows
Only assumption 2 follows
Only assumption I follows

40. Consider the following question and the statements that follow and decide which of the statements is sufficient to answer the question. Question: Find the value of 'L' if : Statements: 1. L is the amount of fluid ( in Its) poured by a tap into a vessel 2. tap is turned on for 1 hr. Flow rate of tap is x Its/hr 3. x = 30 Its/hr

Only statement 1 is sufficient
All the statements 1, 2 and 3 are sufficient
Only statements 2 and 3 are sufficient
Neither of the statements is sufficient

41. Select the option that is related to the third term in the same way as the second term is related to the first term. Tehran : Iran : : Madrid : ?

China
Spain
Japan
Italy

42. Select the option that is related to the third term in the same way as the second term is related to the first term. Gambler : Casino : : Worker : ?

Office
Factory
Stage
Shop

43. 1 Newton = ?

1 kg x 1 ms^1
1 kg x 1 ms^-1
1 kg x 1 ms^2
1 kg x 1 ms^-1

44. ------- are used to described the overall motion of an object and to locate its final position with reference to its initial position at a given time.

Distance and speed
Displacement anf velocity
Velocity and speed
Distance and displacement

45. As the depth from the free surface of a liquid decreases, the pressure exerted by the liquid -------

becomes zero
increases
decreases
remains the same

46. An object is thrown vertically upwards. It rises to a height of 100m and comes back to the thrower. Then:

The total distance covered by the object is zero
The net displacement of the object is zero
The net displacement of the object is 50 m.
The net displacement of the object is 100 m.

47. An iron sphere of mass 30 kg has the same diameter as an aluminium sphere whose are dropped simultaneously from a cliff. When they are 10m from the ground, they have the same ----------

acceleration
momentum
potential energy
Kinetic energy

48. If the angle between the applied force and the direction of displacement is 90 degree, then the work done is:

positive
zero
negative
neutral

49. A block of mass 0.5 kg is moving with a speed of 2.0 m/s on a smooth surface. It strikes another mass of 1.0 kg and then they move together as a single body. The energy loss during the collision is :

0.16J
0.32J
0.67J
1J

50. The technique used to absorb noise by using soft and porous surfaces is called:

Acoustic protection
Refraction
Absorption
Audible protection

51. If the same potential difference exists across two resistros, then they are:

connected in series
connected in parallel
highly reactive
highly electromagnetic

52. An element has an electronic configuration as 2, 8, 2. It belongs to the -------- group in the Modern Periodic Table.

5th
8th
2nd
12th

53. ---------- is the formula unit mass of Nacl.

5.85 μ
58.5 μ
585 μ
0.585 μ

54. The Law of Octaves was applicable only up to ------------

Magnesium
Zinc
Calcium
Bromine

55. Which of the below is not correctly matched?

pH of Blood -7.4
pH of vinegar -2.2
pH of pure water -7.5
pH of Milk -6.6

56. Which of the following Allotropes of Carbon is used for adsorbing colored impurities and bad odors from water and other substances?

Charcoal
Coke
Graphite
carbon Black

57. Oxides of metals are usually -----------------

neutral
basic
acidic
less reactive amphoteric oxides

58. How many groups are there in Mendleev's periodic table?

59. ------- is the energy liberated when an electron is added to its neutral gaseous atom

Ionization energy
Electro positivity
electron affinity
electro negativity

60. ------------ smoothens the bone surface at joins.

Ligamnet
Tendons
Cartilage
Adipose

61. The husk of a coconut is made of ---------- tissue.

Collenchyma
Sclerenchyma
Parenchyma
Xylem

62. Five Kingdom Classification of organisms was given by:

Linnaeus
Whittaker
Aristotle
Darwin

63. Which of the following reproducers by spore formation?

Bryophyllum
Hydra
Rhyzopus
Planaria

64. Which country becomes the smallest nation in terms of population ever to enter FIFA World Cup?

Italy
Iceland
Greenland
Finland

65. Which part of the plant is specialised to reproduce asexually in a Runner (grass)?

Stem
Root
Leaf
Flower

66. With which sport/game Ramanuja trophy and Travancore cup are associated?

Tennis
Badminton
Table tennis
Chess

67. Who is the present Coach of the Indian Hockey Team?

Sjoerd Marijne
Harendra Singh
Jose Brasa
Michael Nobbs

68. Who has played the role of the lead actress role in the movie 'Padmavat', which was released in the year 2018?

Priyanka Chopra
Kareena Kapoor
Deepika Padukone
Manisha Koirala

69. Which Children's cartoon series is based in a small village of Dholakpur?

Chota Bheem
Pakdam Pakdai
Motu Patlu
Sally Bollywood

70. Which among the following writers won the Bhupen Hazarika National Award 2017?

Ruskin Bond
Salman Rushdie
Yeshe Dorjee Thongshi
Jhumpa Lahiri

71. Arron Poorie is the managing Director of General of which news channel?

NDTV
India Today
RS TV
DD Sports

72. As of February 2018, who was the Director General of Sports Authority of India (SAI) ?

Sanjay KUmar
S.S. Chhabra
V.K. Sharma
Neelam Kapur

73. NITI Aayog was established by the Government of India to replace:

Finance Commission
Law Commission
Planning Commission
UPSC

74. Which company has set up the world's largest mobile factory in Noida?

Xiaomi Corporation
Vivo Communication Technology Co
Samsung
Apple

75. Which political party is in power in Gujarat as of August 2018?

Congress
Aam Aadmi Party
CPM
BJP

76. What is the capital city of Tripura?

Agarthala
Dehradun
Guwahati
Imphal

77. Moradabad is renowned for -------- work and has carved a niche for itself in the hadicraft industry throughout the world.

copper
brass
Diamond
Steel

78. The Indus people mixed copper and tin to make --------

Bronze
Iron
Gold
Lead

79. The construction of the Victoria Terminus (now called Chhatrapati Shivaji Maharaj Terminus) was completed in ---------

1884
1878
1888
1890

80. Which mountain rages from the eastern and the western edge of the Deccan Plateau?

Eastern and Western Ghats
Shivalik Range and Zanskar
Aravalis and Pir Panjal
Karakoram and Vindhya

81. Kaiga Generatings Station is a nuclear power generating station situated at Kaiga, in ----------

Odisha
Karnataka
Bihar
Gujarat

82. India's first interstate connected wind power project was commissioned in :

Tarapur
Salem
Bhuj
Cochin

83. Which of the following metals is found abundantly in Balaghat mines?

Manganese
Iron-ore
Aluminium
Bauxite

84. A new bridge will be constructed at an estimated cost of ₹ 158.65 crore over Mechi River at the India- Nepal border. This bridge willbe funded by India through the load taken from:

World Bank
Asian Development Bank
Reserve bank of India
Bank of Nepal

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RRB previous Level 1 - ( 10th Dec 2018) Shift 3 - Questions and Answers

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