RPF SI (2018) Official Paper (Held On : 11 Jan 2019 Shift 2) (Previous Year Paper)

Which of the following devices is used to produce high magnetic field in which the combination of solenoid (charinlika) and toroid is used? 

Yamuna river joins Ganga in __________. 

Who gave the Big Bang theory? 

At the place of a cut or injury, the clot or conglom (red brown color) goes away after some time. This is a network of ____________ fibers. 

The famous Jama Masjid was built by which ruler?  

Boxing is called the field of play - 

The tissue found between the upper and lower epidermis of a bi-cephal leaf is called - 

How much is the number of Lok Sabha members currently? 

Constitution of India came into effect -  

What is the SI number of the current density? 

Who is the father of the Green Revolution in India? 

Which port was constructed to reduce the congestion of the sea port of Chennai? 

M.A. The Chidambaram Stadium is located - 

Which is the newest state of India? 

Who was the author of 'Amar Sonar Bangla', the national anthem of Bangladesh? 

In the field of national plans lies the official use -  

Which of the following is not included in BCCI annual awards?  

Which of the following cities was the capital of Chalukya? 

How many years is the tenure of the members of the Lok Sabha? 

What kind of a state is Delhi? 

In the context of the concentration of reactants, the rate of reaction rate is called: 

Which breed of cattle is used for two purposes?  

'The golden age of the history of Indian football' is what time is called?  

In which Indian state is the largest number of cotton mills? 

The famous art of embroidery 'Gota' belongs to the state of ___________.

Which Sultan of Delhi popularized 'Taka' and 'Jintal' coins?  

The famous composition 'Totinama' was created during the reign of _____________.  

The change in the kinetic energy of an object is equal to the work done by  total force on the object. This statement is related -  

Which House is headed by Speaker from both Houses of Indian Parliament? 

On which date the monstrous equinox occurs? 

What does the word 'khayal' of Hindustani music mean?  

Which of the following members of the House should not be less than 25 years? 

The minimum support price is related -

Marathon race was introduced in the modern Olympics to keep memory of ________________ memory memorable.  

What is the maximum number of Rajya Sabha members? 

Which of the following is a gaseous planet? (Gaseous monster) 

Health component is measured in 'Human Development Index' (HDI)  

What is the number of Union Territories in Indian Government? 

Which combination given in the following options is misconstrued?  

Which of the following is made of complete electrical decomposition of water in nuclear reactors and used as a controller?  

Which of the following absorbs the impurities of the color and dissolves the solution? 

Raja Ravi Verma belongs to the ____________ state. 

Which is the outermost layer of the earth composed of crust and upper mantle?

What is called the arrangement of ovules inside the ovaries in the plants? 

According to the WTO, "the movement of goods and services, capital and labor force, unrestricted movement across the boundaries of the country" is called the speed of the economy all over the world - 

In the Indian constitution, which original duties were added by the Act? 

FCI is currently working on the sale of wheat at the prevailing market in the open market. This is called - 

India is the largest producer of raw silk - 

Who was the founder of Tughlaqabad city?

Which governor general did the proclamation of the plan of June 3, 1947?  

On the basis of the logic used in the first pair, select from the substitute alternate question mark in the second pair.

R : H : : Z : ??

Find the next number in the following series:

35, 46, 59, 76, 95,?

A question has been given in this question and a statement related to it. Read the passage carefully and review the statement based on it.

Using knives and canchas, two Russian astronauts on Tuesday took a sample of substance around a mysterious hole of the spacecraft called the Soyuz, which was erected at the International Space Station. A Moscow official suggested that this disorder could be deliberately done. This space station, standing on the ISS, was detected two months after the last visit of Soyuz, due to the presence of 2 mm in August, the air air leak was detected. Roscosmos, an astronomical institute, says that for the purpose of detecting this small but dangerous hole in the earth or in space, the binding of the insulation on the hole was taken and a sample of the substance around it was taken and replaced. A new insulation was applied. The chief of Roskosmos has said that the error of manufacturing has not been found in the investigation.

Experienced astronauts had to struggle but they managed to succeed in their mission. Before the spacewalk, astronauts were able to test the hole only from within the spacecraft. The most important difficulty was that the Soyuz spacecraft was not designed to improve the space before the spacewalk, adverse to ISS, and no railing has been installed to catch the space passengers outside the vehicle.

Statement: The size of that mysterious hole was calculated as a large and destructive hole. Select the most suitable option below.

A - statement is absolutely true.

B - Query is probably true.

C - statement can not be reviewed.

D - statement is completely false.

On the basis of the logic used in the first pair, select from the substitute alternate question mark in the second pair.

3104 ∶ 64 ∶ ∶ 4401 ∶  ??

On the basis of the logic used in the first pair, select from the substitute alternate question mark in the second pair.

Stammer : Speak : : Scribble : ??

A's sister is married to B's maternal uncle. What is the relationship between A's sister to B? 

Read the given information carefully and answer the questions related to it.

6 employees P, Q, R, S, T and U are sitting on a circular table facing the center so that the interval between each of them is equal. (Not necessarily their order). Everyone has different occupations, such as doctors, teachers, cricketer, professor, driver and engineer.

i) P is sitting at the fourth position on the right side of the doctor.

ii) P is not sitting next to the engineer or cricketer.

iii) S, who is a professor, is sitting next to the engineer.

iv) R is neither a doctor nor is sitting next to the doctor.

v) T is sitting second from the right of Q, which is not a teacher.

Who is the cricketer of these?

Find the next number in the following series:

15, 30, 33, 66, 69,?

According to the diagram shown, six letters P, Q, R, S, T and U are printed on the surfaces of a single dice. What is the letter inscribed on the surface opposite the T face surface?

ALONG is coded as BNPPH in a fixed code language. How would BIRTH be coded in that same language? 

In this question, there are three statements showing the relationship between the letters. Three findings related to them are given i, ii, and iii. Assuming the statements as truth, decide which conclusions are completely true about the statements. 

Statement:

A ≥ N > Y; Y = B < O; O < D = S 

Conclusion: 

I)  A > B 

II) N < O 

III) Y < D

In this question, a statement and related two conclusions have been given in the form of I and II. Assuming the statements given in the statements as true, it is necessary to determine which conclusions are relevant to the statements.

Statement:

Today the patient is injected with medication every 20 minutes between 2 pm and 3 pm.

Conclusion:

I) The patient has to be injected 4 times today.

II) The patient gets injections 5 times daily.

Select the one most suitable in the following options:

A. The only conclusion I logical,

B. The only conclusion II is logical,

C. either the conclusions I or II are rational,

D. Neither I conclusion II nor rational,

E. I and II both conclusions are rational.

In the following question, select the figure that can be placed at the sign of the question mark (?) from the given alternatives.

Read the following statements and answer the question on their basis.

A4B means A is the mother of B,

A3B means A is B's father,

A5B means A is B's son, 

A7B means A is the daughter of B

Which of the following options represents the equation That shows P is the Father-in-law of S?

Find the next number in the following series:

16, 41, 91, 191, 391,?

Four of the following given below are similar in some way and so they form a group among themselves. Which one is not related to this group?

AFK, NSX, TWZ, PUZ, KPU

Introducing the boy, my mother said to her daughter-in-law, "He is the son of my only son's daughter". What does my mother's daughter-in-law have to do with that boy? 

On the basis of the logic used in the first pair, select from the substitute alternate question mark in the second pair.

Car : Wheel : : Bird : ??

In this question, two statements and two related findings have been given in the form of i and ii. Assuming the statements given in the statements as true, it is necessary to determine which statement is logically logical beyond any doubt?

Statement: All the ants are bees. All bees are insects.

Conclusion:

i) All ants are insects.

ii) Some insects are bees.

Select the most appropriate in the following options:

A. The only conclusion i is logical.

B. The only conclusion ii is logical.

C. Either the conclusion i or conclusion ii is logical.

D. Neither conclusions i nor conclusion ii is logical.

E. Both conclusions i and ii are logical.

How many right-angled triangles can be made from the given picture?

Read the given information carefully and answer the questions related to it.

6 employees P, Q, R, S, T, and U are sitting on a circular table facing the center so that the interval between each of them is equal. (Not necessarily their order). Everyone has different occupations, such as doctors, teachers, cricketer, professor, driver, and engineer

i) P is sitting at the fourth position on the right side of the doctor.

ii) P is not sitting next to the engineer or cricketer

iii) S, who is a professor, is sitting next to the engineer.

iv) R is neither a doctor nor is sitting next to the doctor.

v) T is sitting second from the right of Q, which is not a teacher.

According to the above arrangement of seating, which of the following combinations are odd?

Read the given information carefully and answer the questions related to it.

6 employees P, Q, R, S, T and U are sitting on a circular table facing the center so that the interval between each of them is equal. (Not necessarily their order). Everyone has different occupations, such as doctors, teachers, cricketer, professor, driver and engineer.

i) P is sitting at the fourth position on the right side of the doctor.

ii) P is not sitting next to the engineer or cricketer.

iii) S, who is a professor, is sitting next to the engineer.

iv) R is neither a doctor nor is sitting next to the doctor.

v) T is sitting second from the right of Q, which is not a teacher.

Who is sitting at the third position from the left side of the cricketer?

From the given figure, choose the right water reflection from the given options.

ROSIE

Four of the following given below are similar in some way and hence they form a group among themselves. Which one is not related to this group?

M, O, S, W, C

A question has been given in this question and a statement related to it. Read the passage carefully and review the statement based on it.

Using knives and Canchas, two Russian astronauts on Tuesday took a sample of substance around a mysterious hole of the spacecraft called the Soyuz, which was erected at the International Space Station. A Moscow official suggested that this disorder could be deliberately done. This space station, standing on the ISS, was detected two months after the last visit of Soyuz, due to the presence of 2 mm in August, the air leak was detected. Roscosmos, an astronomical institute, says that to detect this small but dangerous hole in the earth or in space, the binding of the insulation on the hole was taken and a sample of the substance around it was taken and replaced. A new insulation was applied. The chief of Roskosmos has said that the error of manufacturing has not been found in the investigation.

Experienced astronauts had to struggle but they managed to succeed in their mission. Before the spacewalk, astronauts were able to test the hole only from within the spacecraft. The most important difficulty was that the Soyuz spacecraft was not designed to improve the space during the spacewalk, in response to the ISS, and no railing had been installed to catch the space passengers outside the vehicle.

Statement: Astronauts succeeded in insulating the hole but failed to collect samples for analysis.

Select the most suitable option below.

A - statement is absolutely true.

B - Query is probably true.

C - statement can not be reviewed.

D - statement is completely false.

Select from the selection of the correct shape, which is given the following picture: 

In this question three statements and related three conclusions have been given. You should consider the things given in the statements as true and to decide which conclusions are logically logical beyond any doubt?

Statement: All green are yellow. Some are yellowish white. All white is black.

Conclusion:

i) Some green are white

ii) Some green are black.

iii) Some white are yellow

In a fixed code language, PITCH is coded as KRGXS. How will RADIO be coded in the same language?  

Find the next number in the following series:

14, 31, 59, 121, 239,?

What is the number of simple lines in the given picture?

If the mirror is placed on the shaded line then the correct mirror image of the given picture will be - 

From the following options, select the correct option that creates a perfect square (3 of the 5 images outlined below):  

How many squares are there in the given picture?  

In this question the relation between the different characters has been given in the statement. Two conclusions related to the statement have been given.

Statement: B > E > A = T < I ≤ N 

Conclusion:

i) B > T

ii) B > i  

Select the appropriate from the following options.

A. The only conclusion i is logical.

B. only the conclusions ii is logical

C. Either the conclusions i or ii is rational

D. Neither conclusion ii nor rational is

E. i and ii both conclusions are rational.

Four of the following given below are similar in some way and so they form a group among themselves. Which one is not related to this group?

Lucky, Unfortunate, Blessed, Prosperous, Opportune

If a cube of side 45 cm is melted to form a cuboid, then what will be its height of the cuboid if the length of the cuboid is equal to the side of the cube and the width of the cuboid is 22.5 cm? (in cm)

LCM and HCF of two numbers are 51 and 17 respectively.. If one of them is 17, then find the second number? 

The area of a square piece of glass is 961 cm², which is placed on the table. The width between the glass and each side of the table is 11 cm. Find the length of the table? (in cm).

Find the value of x: 

\(\sqrt{(940-x)}=\sqrt{(926-\sqrt{676})}\)

The difference of compound interest and simple interest received in two years on the same amount is Rs. 198. If the interest rate is 6% per annum, then calculate the amount invested (in Rs.)  

Simplify: 

((5²)³ ÷ 25²) × ([42 - 6] ÷ 6)

There are different types of old coins in the ratio of 3 ∶ 5 ∶ 7 in a box, whose values are Rs 1, Rs 5 and Rs 10 respectively. If the total value of coins kept in boxes is Rs. 2450 If so, then What is the total number of coins of Rs 10?

Instructions: The following times graph shows the figures (in thousand) of papers created between three different companies X, Y and Z, between 2001-2005.

Which company has the lowest average production of five years?

Anita travels a certain distance with 9/10 of her normal speed then it takes 25 minutes more than usual time. then find the time required to cover that distance with normal speed. (in minutes)

Based on a subsidiary project, there are 217 male and 217 female employees in the English company. The average productivity of all employees is 77 calls / day. If a male employee receives 77 calls / day, how much will the number of calls received by women employees per day? 

On the compound interest, a sum is doubled to the original amount in 7 years. In how many years will it be 128 times its original amount? (In the year) 

A person completes his journey in 7.5 hours. He fixed the first part of the journey at a speed of 20 kmph in 4.5 hours and the second part at a speed of 30 kmph. Find the total distance traveled by him. (in km) 

Instructions: The following times graph shows the figures (in thousand) of papers created between three different companies X, Y and Z, between 2001-2005.

Find out the difference between the number of papers produced by Company Z in 2001 and 2002? (In thousand) 

The average weight of 89 notebooks kept in a box is 8.9 kg. In the box 1 notebook and holding, its average weight is 9 kg. Know the weight of the new notebook kept? (in kg) 

Which of the following is divisible by 24? 

The sum of three numbers is 225. If the ratio of first number to second number is 2 ∶ 3 and the ratio of the second number to the third  number is 3 ∶ 4, then find the second number.

The number of workers working in a farm is increased by 15% and their salary per person is reduced by 15%. By doing so, if the total amount of expenditure for the purpose is reduced by x%, then know the value of x? 

54547 divided by 9 What will be the remainder? 

A shopkeeper receives 14% profit by selling an item at Rs. 1596. How much will half of the purchase price of that item be equal to? (In rupees) 

After two consecutive discounts of 10% and 20%, the sale price of an item is Rs. 1,836. Is there. If the purchase price of the item is 50% of the market value, then its purchasing value should be known? (In rupees) 

The selling price of an item is Rs 345 and a profit of 60% is made on the sale. Find the cost price (in Rs) of the item.

The ratio of milk and water to 175 liters is 3 ∶ 4. If this ratio changes to 3 ∶  5, then know the amount of excess water mixed in it later? (In liters) 

A bulb manufacturer found that 19% of their total product was faulty. If the number of lossless products is 2025, then find the number of defective products? 

If x = 0.128888 ___, then find the value of a different number of x?  

Simplify:  

\(\sqrt{(1191-\sqrt{(1250-\sqrt{(599+\sqrt{676}}))}}\)

There are 10 bangles in a gift box. The average weight of the first 4 bangles is 72 grams and the average weight of the remaining 6 bangles is 73 grams. Find the total average weight of all bangles (in grams)? 

The length of a floor is 125% of its width. If the area of the floor is 180 cm², then find the sum of the length of the floor and the width.

An amount was divided between Ankit, Babu, Kristo and David in the ratio of 5 ∶ 4 ∶ 3 ∶ 2. If Kristo received more than Rs 115 from David, how many rupees did Babu get? (In rupees)  

Martin donates 13% of his salary to an institution of blind, 12% of orphans, 14% of the body of the organism, and donates 16% of his salary as a donation in aid of the establishment of a medical camp. | The remaining Rs 19,125 He deposits in the bank for the monthly expenditure. Find the amount given in donation to the institution of the blind. (In rupees) 

Anil receives 78 points out of 120 in French, 94 out of 130 in English, 32 out of 70 in the Spanish language, and 36 out of 80 in the Japanese language. Find the total percentage of the marks obtained by him? (%In) 

A train length 145m crosses a bridge at a speed of 54 kmph in 29 seconds. Find the length of the bridge? (in m) 

A person reaches the hospital with a speed of 20 kmph and a delay of 7.5 minutes from the hostel. If he used to ride a bicycle at a speed of 24 kmph, it would reach 7.5 minutes early. Find the distance between the hostel from the college? (in km)  

Simplify: 

\(156-\left[6^2-5^2+√(121 \div 11+110(25 × 25 \div 625))]\right.\)

Instructions: The following times graph shows the figures (in thousand) of papers created between three different companies X, Y and Z, between 2001-2005.

What percentage increase in production of company X between 2002 and 2005? (Find the percent value up to two digits in decimal)  

Invested at 8,000 rupees, simple interest rate of 11% per annum. If after 5 years, that amount is withdrawn and half the amount is invested in the stock market, then what will be the remaining amount (in Rs.)?