Multiple Choice Questions Paper Junior Engineer RRB Red(JE) Part I (75 questions) Year 2014

A man buys an article for Rs.490 and sells it for Rs.465.50. Find the loss percentage

The thermal diffusivity of a substance is given by where K=Thermal conductivity; ρ = Mass density, C = Specific Head

The relationship between Bulk density (γ), Dry density (γ_d) and water content (ω) for soil is :

Choose the option which correctly shows the relationship between Modulus of Elasticity (E); Modulus of Rigidity C and Bulk Modulus (K):

The resultant of two forces P and Q acting at an angle Ѳ, is given by:

Strain Gauge is used to convert:

When we open an internet site, we see ‘www’ ? What is the full form of ‘www’

Transformer cores are laminated in order to:

If an object lies in third quadrant, its position with respect to reference planes will be :

The speed of sound in air is approximately equal to:

When Ram and Mohan work together, they complete a work in 4 days. If Ram alone can complete this work in 12 days then in how many days Mohan alone can complete this work ?

Which of the following is a prime number ?

Find the missing term of the following series : 1,4,27,16___?__36, 343

Which country won the FIFA world cup, 2014 in Football ?

The slenderness ratio of a compression member is :

Who is the speaker of present Lok Sabha ? (As on 01.11.2014)

The value of binary 1111 is:

Who is winner of Men Singles Title in Tennis in US open, 2014 ?

In which of the following movement did Gandhiji make the first use of Hunger Strike as a weapon ?

Who wrote the book “Not just an Accountant” published recently ?

The length of a bar is L metres. It extends by 2 mm when a tensile force F is applied. Find the strain produced in the bar:

A four stroke petrol engine theoretically operates on :

Find the value of (2744)^1/3

If the cost of ‘x’ metres of wire is ‘d’ rupees, then what is the cost of ‘y’ metres of same wire ?

One side of a rectangular field is 15 metres. The length of diagonal of this rectangular field is 17 metres. Find the area of this rectangular field.

When a body is wholly or partially, immersed in a fluid, it experiences an up thrust equal to the weight of the fluid displaced’. This is known as:

Secretion of Insulin Hormone is by:

Earth worm belongs to which of the following Animal Phyla ?

If tₒ + t_p + t_m are the optimistic, pessimistic and most likely time estimates of an activity respectively, then the expected time ‘t’ of the activity will be:

Find the value of :

For perfectly elastic bodies, the value of coefficient of restitution is :

If 1st January, 2014 was Wednesday, then 29th December, 2014 will be:

Which of the following is biodegradable pollutant ?

Sachin is younger than Rahul by 4 years. If their ages are in the ratio of 7:9, then how old is Sachin?

Find the value of (1+2+3+4+——–+ 45):

When an object is cut by a section plane, parallel to H.P. and perpendicular to V.P., then the sectional view of the object is obtained in :

The pressure exerted on the walls of a container by a gas is due to the fact that Gas molecules “

Which National Park is known for the ‘Asiatic Lions’ ?

Separation of water or sand or cement from a freshly mixed concrete is known as :

Which one of the following instruments will be used for measuring electric current ?

In a certain code language, ‘HAND’ is written as ‘SZMW’, then what will be the code of ‘MILK’

Find the simple interest on Rs.4800 at the rae of 8-1/2% per annum for a period of 2 years 3 months.

The term ‘Operating System’ means:

Which of the following is not a cold working process ?

The famous Chinese pilgrim ‘Hieun Tsang’ visited India during the reign of :

The language which a computer can understand is:

The property of a material by which it can be rolled into sheets is called :

Schmitt trigger is also known as:

A triac is a :

Cyclo converter converts :

Which one of the following is not a scalar quantity:

In a well conditioned triangle, no angle should be less than:

The reduced bearing of a line is N 87⁰ W. Its whole circle bearing is :

Primary storage in computer terminology refers to :

The Fundamental Duties of the Indian citizens are incorporated in the following Article of our Constitution ?

Which device changes the alternating e.m.f. generated by the D.C. Generator in its armature coil to DC ?

A simply supported beam of length L is loaded with a uniformity distributed load of w per unit length. The maximum bending moment will be :

Jama Masjid at Delhi was built by :

Find the average of all prime numbers between 30 and 50 :

A cyclotron is a :

Who is the winner of Nobel Prize, 2014 in the field of Economics ?

The Indian Standard Time (I.S.T.) is ahead of Greenwich Mean Time (G.M.T.) by:

Which of the following processes is generally used for mass production of connecting

The load which does not change its magnitude and position with time is called:

A byte is group of :

______will translate the complete programme at once from a high level language to the machine language.

Pipe ‘P can fill a tank in 36 hours and pipe ‘Q’ can fill this tank in 45 hours. If both the pipes are opened simultaneously, then how much time will be taken to fill this tank

Find out the term which is different from other terms in the following:

A CRO can display:

The Quit India Movement was launched in the year :