RRB-GD Past Paper PDF - Mathematics & General Awareness

## RRB-GD (Mathematics) Set 18_01 ### Question 1 The LCM of 16, 24, 36, 52 and 54 is? 1. 5618 2. 5616 3. 5216 4. 432 ### Question 2 55 + (18 - 6) × 9 = ? 11 1. 100 2. 110 3. 113 4. 115 ### Question 3 LCM of two co-prime numbers a and b is (a is greater than b) 1. a 2. b 3. ab 4. a + b ### Quest...

## RRB-GD (Mathematics) Set 18_01 ### Question 1 The LCM of 16, 24, 36, 52 and 54 is? 1. 5618 2. 5616 3. 5216 4. 432 ### Question 2 55 + (18 - 6) × 9 = ? 11 1. 100 2. 110 3. 113 4. 115 ### Question 3 LCM of two co-prime numbers a and b is (a is greater than b) 1. a 2. b 3. ab 4. a + b ### Question 4 The LCM and HCF of two numbers are 4284 and 32, respectively. If one of the numbers is 672, then the second number is 1. 64 2. 92 3. 102 4. 204 ### Question 5 Which of the following will yield a recurring decimal? 1. 24 / 30 2. 24 / 60 3. 24 / 90 4. 24 / 120 ### Question 6 Read the given question and decide which of the following information is sufficient to answer the question. What is the value of ∠ACD? A triangle is pictured with points A, B, C and D. A angle is 72 degrees. B angle is x degrees. Internal angle near C is labeled 69 degrees. Internal angle near D is labeled x degrees. I. x° = 69° II. ∠ACB = 180 - x° 1. Only I is sufficient. 2. Only II is sufficient. 3. Either I or II is sufficient. 4. Neither I nor II is sufficient. ### Question 7 A natural number, when divided by 9, 10, 12 or 15, leaves a remainder of 3 in each case. What is the smallest of all such numbers? 1. 63 2. 183 3. 123 4. 153 ### Question 8 When 7²¹ + 7²² + 7²³ + 7²⁴ is divided by 25 the remainder is 1. 0 2. 5 3. 7 4. 17 ### Question 9 I gain 19% if I sell an article for Rs. 595. What would be my gain or loss percentage if I sell it for Rs. 475? 1. Gain 10% 2. Loss 10% 3. Loss 5% 4. Gain 5% ### Question 10 The length and breadth of a rectangle is in the ratio of 3: 1. If its perimeter is 96 m, then what is the length of the rectangle? 1. 12 2. 24 3. 36 4. 48 ### Question 11 What principal will yield Rs. 120 as simple interest at 6% p.a. in 10 years? 1. Rs. 180 2. Rs. 210 3. Rs. 200 4. Rs. 120 ### Question 12 Every month, Kritika spends 30% of her income on house rent and 60% of the rest on household expenditure. If she saves Rs. 6300 per month, what is her total monthly income? 1. Rs. 20599 2. Rs. 22500 3. Rs. 25000 4. Rs. 22000 ### Question 13 Ranjith can complete a task in 25 days while Anji can finish it in 20 days. They work together on the task for 5 days and then Ranjith leaves. In how many days will Anji finish the remaining work? 1. 9 days 2. 10 days 3. 11 days 4. 15 days ### Question 14 48 people could complete a task in 17 days. After 6 days, 4 of the workers left. How many days from then will it take to complete the task? 1. 13 2. 12 3. 15 4. 16 ### Question 15 Walking at a speed of 10 km/h, Madhu reaches her university 15 minutes late. Next time, she increases her speed by 2 km/h, but she is still late by 5 minutes. The distance of the university from her house is 1. 10 km 2. 15 km 3. 20 km 4. 30 km ### Question 16 The height and the slant height of a right circular cone are 24 cm and 25 cm, respectively. Considering π as 22/7, find the curved surface area of the said cone. 1. 572 cm² 2. 550 cm² 3. 539 cm² 4. 528 cm² ### Question 17 A water tank is filled in 5 hours by three pipes X, Y and Z. The pipe Z is thrice as fast as Y and Y is twice as fast as X. How much time will pipe X alone take to fill the water tank? 1. 35 hours 2. 40 hours 3. 45 hours 4. 60 hours ### Question 18 If the present ages of a father and his son are 48 years and 28.8 years respectively, then the father can say to his son, “I was __ of your present age when you were born.” 1. 3/2 2. 5/3 3. 3/1 4. 5/2 ### Question 19 The cost of leveling a triangular piece of land whose sides are 72 m, 30 m and 78 m respectively at the rate of 20 paise per square metre is Rs. 1. 216 2. 200 3. 220 4. 210 ### Question 20 A parallelogram PQRS, the length of whose sides are 8 cm and 12 cm, has one diagonal 10 cm long. The length of the other diagonal is approximately 1. 17 cm 2. 17.5 cm 3. 17.8 cm 4. 18 cm ### Question 21 Out of 60 students of a class, 29 took Mathematics, 32 took Biology and 8 took none of the two subjects. How many students took both Mathematics and Biology? 1. 6 2. 7 3. 8 4. 9 ### Question 22 If x + y = 3, xy = 2, find the value of *x³* - *y³* 1. 3 2. 5 3. 7 4. 9 ### Question 23 The mean of 2 observations (all different) is 40. If each observation greater than the median is increased by 21, then the mean of observations will become 1. 50 2. 50.5 3. 30 4. 45 ### Question 24 If a = 7, then *a²* + 2 = ? 1. 51 2. 52 3. 53 4. 54 ### Question 25 Let *A*(0, -1), *B*(0, 3) and *C*(2, 1) be three points. Let ∆₁ be the area of the triangle *ABC* and ∆₂ be the area of the triangle formed by the mid points of the sides of the triangle whose vertices are *A*, *B* and *C* such that ∆₂ / ∆₁ = 1/x. Find the value of *x*. 1. 2 2. 3 3. 4 4. 5 ## RRB-GD (General Intelligence) Set 18_01 ### Question 26 Spandana is the sister of Raju. How is Raju's father's sister related to Spandana? 1. Aunt 2. Sister 3. Mother 4. Grandmother ### Question 27 Teacher is related to Class in the same way Driver is related to 1. Vehicle 2. Parts 3. Wheel 4. Brake ### Question 28 F is the father of S and D. D's paternal aunt's daughter is E. How is F related to E? 1. Daughter-in-law 2. Daughter 3. Nephew 4. Maternal uncle ### Question 29 Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s). Statements: I. All razors are blades. II. All blades are metals. Conclusions: I. All metals are razors. II. Some metals are blades. 1. Only conclusion II follows. 2. All the conclusions follow. 3. Only conclusion I follows. 4. Neither conclusion follows. ### Question 30 Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s). Statements: I. All blue are colours. II. All colours are shades. Conclusions: I. All blue are shades. II. Some shades are colours. 1. Only conclusion II follows. 2. All the conclusions follow. 3. Only conclusion I follows. 4. No conclusion follows. ### Question 31 In a code language, if LUCK is written as L2U1C3K1, then what is the last digit for the code XEROX in that same language? 1. 1 2. 2 3. 3 4. 4 ### Question 32 Given statement is followed by two arguments numbered I and II. Consider the statement and the arguments and decide which of the arguments is strong. Statement: Is the choice of junk food a better option to create interest in eating in children? Arguments: I. Yes, the best way to create interest is to give the food a child likes. II. No, junk food is the reason behind obesity, heart diseases, diabetes and other health problems and it is important to induce healthy eating habits in children. 1. Only argument I is strong. 2. Only argument II is strong. 3. Neither argument I nor II is strong. 4. Both arguments I and II are strong. ### Question 33 Given statement is followed by two assumptions numbered I and II. Consider the statement and the following assumptions and decide which of the assumptions is/are implicit in the statement. Statement: All the species of plants and animals are part of biodiversity and ecosystems and play major role in the overall health of the environment. Assumptions: I. Preserve or create a backyard habitat. Save as many native plants as you can when building or landscaping. II. One of the major goals of sustainability is to preserve biodiversity. All life on earth is connected through the flow of energy (planetary food web), and each time a species becomes endangered or lost to extinction, one more part of that energy flow is lost. 1. Only assumption I is implicit. 2. Only assumption II is implicit. 3. Neither assumption I nor II is implicit. 4. Both assumptions I and II are implicit. ### Question 34 Consider the given statement and decide which of the following assumptions is/are implicit in the statement. Statement: The headmistress called for a meeting for all staff members to discuss on discipline issues. Assumptions: I. There were some discipline issues that were raised earlier. II. The headmistress wants to address all of them together. 1. Only I is implicit. 2. Only II is implicit. 3. Neither I nor II is implicit. 4. Both I and II are implicit. ### Question 35 Read the statement below followed by two arguments. Statement: Should there be strict laws for maintaining ponds and lakes? Arguments: I. Yes, it will naturally maintain the water level for generations to come. It affects the migration of birds too. II. No, it comes in the way of modern urban development and growth. Which argument(s) of the below is/are strong in the context of the statement? 1. Both arguments I and II are strong. 2. Only argument II is strong. 3. Neither argument I nor II is strong. 4. Only argument I is strong. ### Question 36 Find the missing number in the following series. 27, 29, 33, ?, 57 1. 41 2. 40 3. 35 4. 30 ### Question 37 If ‘Q’ means ‘+’, ‘J’ means ‘x’, ‘T’ means ‘-’ and ‘K’ means ‘÷’, then what is the value of 18K3Q7J2T8? 1. 18 2. 15 3. 12 4. 10 ### Question 38 Find the next in this series. YC3, XF6, WI9, __ 1. VL12 2. UL12 3. UM12 4. VM12 ### Question 39 The HCF of two numbers is 11 and their LCM is 330. If one of the numbers is 55, find the other number. 1. 66 2. 77 3. 33 4. 44 ### Question 40 The CO2 emissions in million metric tons over 3 years are given in the following table. Year | Domestic CO2 emission ------- | -------- 2015 | 100 2016 | 110 2017 | 150 1. 26.36% 2. 36.45% 3. 63.63% 4. 36.36% ### Question 41 The given pie chart shows information about mobile phone manufacturing companies in India. The total number of mobile phone units manufactured is 1240000 units. A pie chart is depicted. 30% | LMN 28% | ABC 12% | XYZ 25% | PQR 5% | DEF Which company produces the maximum number of mobile phones? 1. ABC 2. XYZ 3. LMN 4. PQR ### Question 42 You are given a question and two statement\(s). Identify which of the statements is/are necessary/sufficient to answer the question. M, A, N and K are standing in a row. Based on the following information, if we arrange shortest to tallest, who is standing last? Statements: I. A is shorter than K. II. M is shorter than A. 1. Statement I and II together are sufficient to solve. 2. Statement I and II together are not sufficient. 3. Statement I alone is sufficient. 4. Statement II alone is sufficient. ### Question 43 Which of the following doesn't fit into the series? 5-1-96, 27-1-96, 18-2-96, 12-3-96, 2-4-96 1. 18-2-96 2. 12-3-96 3. 5-1-96 4. 27-1-96 ### Question 44 Find the odd one out. S2 B8 TI L』 A B C D 1. A 2. B 3. C 4. D ### Question 45 Select the option figure that will complete the series of question figures. A series of triangles are shown, all in a row. The last figure is a question mark. Then 4 figures are shown: A. two triangles at an angle, then 2 more in a row with a space in between. B. 2 triangles at an angle, then 2 more in a row with a space in between. C. 1 triangle, then 2 triangles at an angle, then 1 triangle. D. 2 triangles in a row, then 2 at an angle. 1. A 2. B 3. C 4. D ### Question 46 Which of the following does not belong to this group? A. Fox B. Goat C. Horse D. Zebra 1. A 2. B 3. C 4. D ### Question 47 Find the odd one out. _ ÷ + + M A B C D 1. A 2. B 3. C 4. D ### Question 48 Select he option figure that will complete the series of question figures. A row of 4 figures is shown: 1. an asterisk, then a triangle pointing up, then 2 chevron signs pointing in the same direction, and then a question mark. The options are: A. A triangle pointing up, then an asterisk, then 2 chevron signs pointing in the same direction. B. A triangle pointing up, then 2 chevron signs pointing in the opposite direction, then an asterisk. C. 2 chevron signs pointing in the same direction, then a triangle pointing up, then an asterisk. D. An asterisk, then 2 chevron signs pointing in the same direction, then a triangle pointing up. 1. A 2. B 3. C 4. D ### Question 49 Find the odd one out. 5E J9 T20 25Y A B C D 1. A 2. B 3. C 4. D ### Question 50 Which of the following correctly represents the relationship between A) Peak B) Clouds C) Mountain (1) A B C (2) B C A (3) B A C (4) C B A ### Question 51 Find the number of squares in the following figure. A series of squares are inside each other. 1. 5 2. 6 3. 7 4. 8 ### Question 52 How many closed rectangular boxes are there in the following figure? A series of rectangles are inside each other, with one longer rectangle overlapping, in an L-shape, another rectangle. 1. 5 2. 6 3. 7 4. 8 ### Question 53 Which pattern will the given transparent sheet resemble when it is folded at the dotted line? An image is provided. 1. A 2. B 3. C 4. D ### Question 54 Raju walks 4 km towards East. Then, he turns left and walks another 3 km. In which direction and at what distance is he from his initial position? 1. North-East, 5 km 2. North-West, 5 km 3. South-East, 5 km 4. South-West, 5 km ### Question 55 Choose the mirror image for the following figure when the mirror is kept at the MN line. A figure is provided. 1. A 2. B 3. C 4. D ## RRB-GD (General Science) Set 18_01 ### Question 56 Weight of an object on the moon is ______ the weight of the object on earth. 1. 1/5th 2. 1/2th 3. 1/6th 4. equal to ### Question 57 The force that a neutron exerts on a proton inside an atom is 1. Nuclear force 2. Gravitational force 3. Tidal force 4. Electrostatic force ### Question 58 Weight of a body is maximum at the 1. Equator 2. Pole 3. Tropics 4. Subtropics ### Question 59 ‘When a card placed over a tumbler is flicked with the finger, the coin placed over it falls in the tumbler.’ 1. Law of conservation of momentum 2. Law of Inertia 3. Law of conservation of energy 4. Newton’s third law of motion ### Question 60 The mass number of an isotope of an element is 298. If its nucleus has 189 neutrons, what is its atomic number? 1. 298.0 2. 189.0 3. 109.0 4. 487.0 ### Question 61 A person does some work of 1000 J in 2 s. His power will be 1. 25 W 2. 50 W 3. 500 W 4. 1000 W ### Question 62 A person lifts luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him. (g = 10 m s⁻²) 1. 40 J 2. 400 J 3. 200 J 4. 20 J ### Question 63 Which of the following cannot be used for making lenses? 1. Plastic 2. Water 3. Glass 4. Soil ### Question 64 The increasing order of the refractive index of certain materials is (left to right) 1. Ice, Kerosene, Benzene, Rock Salt 2. Kerosene, Ice, Benzene, Rock Salt 3. Rock Salt, Ice, Benzene, Kerosene 4. Rocksalt, Benzene, Kerosene, Ice ### Question 65 Constantan is alloyed from ______ metals. 1. Cu, Ni 2. Cu, Ni, Mn 3. Ni, Cr, Mn, Fe 4. Ni, Ti, Fe, Cr ### Question 66 Choose the correct order of electrical resistivity of metals. 1. Hg>Ni>W>Ag 2. Ag>W>Ni>Hg 3. Ag>Ni>Hg>W 4. Ag>W>Hg>Ni ### Question 67 ______ is not a subatomic particle of an atom. Choose the correct order of electrical resistivity of metals. 1. Proton 2. Xenon 3. Electron 4. Neutron ### Question 68 If the current flowing through a circuit is 0.6 A for 6 mins, the amount of electric charge flowing through it is 1. 36 C 2. 360 C 3. 60 C 4. 216 C ### Question 69 ______ is a deliquescent compound. 1. Quick lime 2. Sodium chloride 3. Solid NaOH 4. Magnesium chloride ### Question 70 ______ solution is used to treat bee sting. 1. Lemon juice 2. Milk 3. Vinegar 4. Baking soda ### Question 71 Give an example of a salt which gives an aqueous solution of pH less than 7. 1. Sodium chloride 2. Ammonium chloride 3. Sodium carbonate 4. Sodium bicarbonate ### Question 72 The electronic dot and cross structure of ethene is 1. H X CX H X H H 2. H X X XX CC X X. H H H H 3. H X C XX CXH X X H H 4. H X CXX CX H ### Question 73 Which property of metals enables production of metallic foils? 1. Conductivity 2. Ductility 3. Malleability 4. Sonority ### Question 74 The atoms of Germanium, Arsenic, Selenium and Bromine contain ______ shells. 1. 4 2. 3 3. 5 4. 7 ### Question 75 How many elements are present in the 18th group of the Modern Periodic Table? 1. 3 2. 5 3. 7 4. 9 ### Question 76 Which of the following is not a characteristic of Pisces? 1. Exoskeleton of scales 2. Presence of pseudocoelom 3. Endoskeleton of bone/cartilage 4. Breathing through gills ### Question 77 Which tissue makes the plant hard and stiff? 1. Collenchyma 2. Xylem 3. Parenchyma 4. Sclerenchyma ### Question 78 Fishes have a ______ chambered heart. 1. Two 2. Three 3. Four 4. Single ### Question 79 Which of the following is a work done by the placenta tissue in humans? 1. Remove waste matter from the embryo 2. Removes waste matter from the embryo and provide nutrition to the embryo 3. Provide nutrition to the embryo 4. Support the embryo ### Question 80 Rise in sugar levels in blood is detected by the cells of 1. Liver 2. Pancreas 3. Gall bladder 4. Kidney ## RRB-GD (General Awareness) Set 18_01 ### Question 81 How many medals did India bag at the Jordan Junior and Cadet Open Table Tennis (TT) tournament in 2017 and ended as the second best finisher? 1. 24 2. 20 3. 23 4. 15 ### Question 82 Name the country which will host the 2019 Combined World Cup for shooting? 1. Sri Lanka 2. Pakistan 3. Nepal 4. India ### Question 83 ______ received the Polly Umrigar Award, and is the first Indian cricketer to get it on three occasions. 1. Ravi Shastri 2. MS Dhoni 3. Sachin Tendulkar 4. Virat Kohli ### Question 84 Which movie won the National Award for Best Film on Social Issues at the 64th National Film Awards, 2017? 1. Pink 2. Airlift 3. Dangal 4. Sultan ### Question 85 Who among the following is the author of the book ‘A Book of Light: When a Loved One Has a Different Mind’? 1. Amish Tripathi 2. Arundhati Roy 3. Harper Lee 4. Jerry Pinto ### Question 86 Which movie has won ‘The Best Picture Award’ in the 90th Oscar awards? 1. Three Billboards 2. Coco 3. Phantom thread 4. The Shape of water ### Question 87 Who was awarded Banga Bibhushan, the highest civilian award of West Bengal, for 2018? 1. Victor Banerjee 2. Aparna Sen 3. Soumitra Chatterjee 4. Asha Bhosle ### Question 88 Who among the following is the first woman lawyer to be directly appointed as a judge of the Supreme Court? 1. Menaka Guruswamy 2. Vrinda Grover 3. Indu Malhotra 4. Meenakshi Arora ### Question 89 Which company has been conferred with the ‘Startup of the Year 2017’ award at the 7th Small Business Awards, in New Delhi? 1. Milkmaid 2. Milkbasket 3. Milkbar 4. Milkdairy ### Question 90 As of 2018, who is the union minister of the Ministry of Women and Child Development (MWCD)? 1. Renuka Chowdhury 2. Krishna Tirath 3. Maneka Gandhi 4. Smriti Irani ### Question 91 Which of the following Chief Ministers of India had been presented as ‘Transformative Chief Minister Award’ by the US-India Business Council (USIBC) in May 2017? 1. K. Chandrashekhar Rao 2. N. Chandrababu Naidu 3. Nitish Kumar 4. Yogi Adityanath ### Question 92 Who approved 20 lakh houses for urban poor under the PM Awas Yojana recently? 1. Sushma Swaraj 2. Smriti Irani 3. Arun Jaitley 4. Shri Venkaiah Naidu ### Question 93 What is the term of office of the members of Rajya Sabha? 1. 2 years 2. 7 years 3. 4 years 4. 6 years ### Question 94 Name the viceroy who inaugurated New Delhi as the new capital of India in the year 1931. 1. Lord Irwin 2. Lord Wellesley 3. Lord Cornwallis 4. Lord Curson ### Question 95 What was the name of the party launched by Subhash Chandra Bose in 1939? 1. Communist Party of India 2. Socialist Party of India 3. All India Forward Bloc 4. Azad Bengal Fauj ### Question 96 Where are the Garo Hills located? 1. Nagaland 2. Meghalaya 3. Assam 4. Mizoram ### Question 97 Rama Setu is located in which of the following? 1. Palk Strait 2. Bering Strait 3. Strait of Gibraltar 4. Kiel Canal ### Question 98 In which year was Bombay Stock Exchange (BSE) established? 1. 1947 2. 1875 3. 1920 4. 1960 ### Question 99 With whom did the Government of India sign a $ 120 million loan agreement to complete double-tracking and electrification of railway tracks along high-density corridors to improve the operational efficiency of India’s railway network? 1. Asian Development Bank 2. European Bank 3. African Development Bank 4. International Monetary Fund (IMF) ### Question 100 How much loan amount was sanctioned by The World Bank to help India develop its first modern waterway? 1. $ 375 million 2. $ 475 million 3. $ 575 million 4. $ 275 million