RRB JE 25 May 2019 (Shift 3) CBT 1 Official Paper (Previous Year Paper)

Archery is the national game of-

Which of these diseases is communicable?

Which is the longest muscle in the body?

Which disease is prevented with the help of Salk's vaccine?

Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 km/h. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 km/h. At what time will they meet?

Ten years ago, the ages of father and son were in the ratio 3 : 1. Ten years hence this ratio will be 2 : 1. What is the age of the father now?

P and Q can do a work individually in 15 days and 20 days respectively. Find the respective ratio of their efficiencies.

Sneha wants to go to the market. She starts from her home which is in the north and comes to the crossing. The road to her left ends in a park and straight ahead is the office complex, and market is located direct opposite to the park. In which direction is the market to the crossing?

Find the missing number in the following series.

8 , 6 , 8 , 14 , 30 , (…) , 233

Find the least perfect square that is divisible by 21, 36 and 66.

Which of these places was founded in 1577 by Guru Ram Das?

Choose the figure that best represents the relationship among the classes given below.

Teachers, Language, Hindi, Educated

If '+' means '-', '-' means '+', '÷' means 'x' and 'x' means '÷', then 18 x 3 ÷ 4 - 5 + 3 = ?

Read the following information carefully and answer the question given below.

Six boys—A, B, C, D, E, F are standing in one row, and six girls—G, H, I, J, K, L are standing in another row in such a way that each girl faces one boy, not necessarily in the same order. G is to the immediate right of the girl who is facing E, the boy at the extreme right. Only B is between D and E. F is to the immediate left of A and to the immediate right of C. I is facing A and is to the immediate left of H. L is third to the left of J.

Which of the following boy is to the immediate left of D?

Find the ODD one out from the given options.

Pure ghee costs Rs.100 per kilogram and vegetable oil costs Rs. 50 per kilogram are mixed in some ratio and sold at Rs.96 per kilogram so as to gain 20%. In what ratio are ghee and oil mixed?

Which of the following is NOT a celestial object?

Two trains 100 m and 80 m in length are moving in the same direction, with speeds 51 m/s and 42 m/s respectively. In what time will they cross each other?

A sum of Rs. 25000 amounts to Rs. 32000 in 4 years. What is the rate of interest?

Cooking gas (LPG) mainly consists of-

Choose from the alternatives the figure that best completes the pattern given below.

Which Article of Indian Constitution gives the procedure for impeachment of the President?

If A and B are supplementary angles, then find the value of \(\frac{{\tan A + \tan B}}{{1 - \tan A\tan B}}\)

What is the aim of the 'Young Scientist Programme' for students, which was recently launched by ISRO?

Find the ODD one out from the given options.

Complete the series.

B, C, F, G, J, K, (...)

The process of movement of molecules from a higher concentration place to a lower concentration places is known as-

What is the minimum temperature to which a fuel must be heated so that it may catch fire and start burning?

Sodium metal is stored in-

If the frequency of a sound wave is 100 Hz, then what is its time period?

A group of more than three atoms carrying a charge is known as _________ ion.

Find the value of sin 60°cos 30° + cos 60° sin 30°.

Which satellite is dedicated as India's first multi wavelength space observatory?

Which organ in the human body regulates the sugar content in the blood?

Find the HCF of 513, 1134 and 1215.

In which part of the human ear is amplification of sound done by 3 bones?

Choose the alternative that best replaces the question mark (?) in the given figure.

If the selling price is doubled, then profit triples. What is the profit per cent?

Limestone, chalk and marble are different forms of

If 9 # 3 @ 4 = 31 and 8 # 7 @ 2 = 58, then what will be 5 # 6 @ 7?

Complete the series.

ABZ, BCY, CDX, DEW, (…)

Which of these is a hill station in Rajasthan?

Find the wrong number in the given series.

6, 12, 21, 36, 56, 81

Which organ in the human body helps to maintain balance?

Which of the following is a use of ethanol?

What day of the week will 1 January 2022 be?

Which number will best complete the relationship given below?

6 : 24 :: 120 : ?

Which of these plants is mainly found in deserts?

Which of the following former Indian Presidents served for the shortest duration?

How is the ammeter connected in all circuits to measure current flowing in it?

The liquid portion of blood is called-

To which of the following family of elements does potassium belong?

An ammeter has ____________ resistance, so that it passes maximum current through it.

If 'PEOPLE' is coded as 'PLPOEE', how is 'TREND' coded?

Vedha walked 15 m from point A in the east direction and turned south and walked 8 m to reach point B. What is the shortest distance between point A and point B?

Complete the series.

4, 4, 8, 24, 96, (…)

Which of the following diseases is a disease of the lung?

If a convex lens forms a real inverted same size image at 30cm, then the object is placed _____ in front of the lens.

The price of a book was first increased by 25% and then reduced by 20%. What is the change in its original price?

The radius of a sphere is 3 times the radius of a cylinder. If their volumes are equal, find the height of the cylinder.

In some machines, why is using oil as a lubricant not advisable?

According to World Health Organization, the soft water has 0 to _____ milligram per litre as CaCO₃.

If a (a + b + c) = 45; b (a + b + c) = 75 and c (a + b + c) = 105, then find the value of a² + b² + c².

How many squares there in the given figure?

In universal indicators, red colour shows a pH of-

Read the following information carefully and answer the question given below.

A, B, C, D, E, F, G and H are sitting around a circle facing the centre. B is third to the right of F and third to the left of H. C is fourth to the left of A. A is not an immediate neighbour of F and B. E is not an immediate neighbour of B. G is second to the right of D.

Which of the following pairs represents the immediate neighbours of F?

The acceleration experienced by an object during a free fall is independent of its-

What is the shape of the Cocci bacteria?

If in a certain code 'COLOURED' is written as 'XDPDNAQZ', then how will 'ORDER' be written in that code?

Which nutrient provides the maximum energy on breakdown?

Which Indian city is famous for the embroidery work called 'Chikankari'?

P takes 10 days and Q takes 24 days to complete a work. With the help of R, they all work together and finish it in 6 days. Find the payment they receive out of a total remuneration of Rs. 1000.

Find the least number that is divisible by 12, 18, 21, and 30.

Simplify: 5 + 4 × 5 + 4 × 5² + 4 × 5³ + 4 × 5⁴ + 4 × 5⁵

What should be the smallest integer in place of * if the number 502*693 is exactly divisible by 9?

A sum of Rs. 1100 was taken as a loan. This is to be paid in two equal installments. If the rate of interest is 20% per annum, compounded annually, find the amount payable in each installment.

Which of the following teams won the final in Vijay-Hazare Trophy 2018?

Find the ODD one out from the given options.

Which of the following is equal to Hertz?

Simplify: \(\frac{{\sin 3A}}{{\sin A}} + \frac{{\cos 3A}}{{\cos A}}\)

What is the length of the greatest rod that can be placed in a hall 12 m long, 4 m broad and 3 m high?

Which of the following districts won the platinum of Web Ratna Award in Digital India Awards 2018?

A vessel contains 20 litres containing milk and water in the ratio 3 : 2. Ten litres of this milk is removed and replaced with equal amount of pure milk. If this process is repeated once again, find the final ratio of milk and water.

Who is the present captain of India's men National field hockey team?

What is the name of the border line between India and China?

In a certain code, 'HUNTER' is coded as 'UHNTRE'. How is 'MANAGE' coded in that code?

A right circular cylinder just encloses a sphere of radius 6 cm. If A and B are their curved surface areas, then:

A certain sum of money invested at compound interest, compounded annually, amounts to Rs. 338 at the rate of 4% per annum for 2 years.  Find the sum.

Which of the following will best complete the relationship given below?

BAT : YZG :: EMU : ?

If 3(2/5) + 1(2/9) = 4(4/5) - a, find the value of 'a'.

Where did Google launch its first drone delivery service in 2019?

What digit will come in the place of 'a' in the number 1a5a01, if it is divisible by 11?

Which are the BRIC countries?

In what time will a train 100 m long cross an electric pole, if its speed is 144 km/h?

Simplify: (5 + 0.5 + 0.005 + 0.0005 + 0.05) × 2

K-shell is the ___________ energy level.

When a decomposition reaction is carried out by heating, it is called-

Gokul walks 8 km from his home towards east. He turns left to cover 2 km, and he turns right and walks 3 km. Find the distance he travelled towards east?

Complete the series.

38, 35, 34, 31, 30, (…)

If a/b is a fraction, where a = b - 3 and (a + 10)/b - (a/b) = 10/7, then find a/b.