Railway Exam

Railway Exam

+ Follow 673 Followers

Share

Showing 1 to 25 of 105
Sort By: 
N

NIRAJ 11 Apr in  Railway Exam classes

Show previous answers

Saikat replied | 18 Apr

Reasoning & Maths, English, Gk, Computer.

0 0

Arpita replied | 2 days ago

Reasoning, Math, English, Gk and Computer.

0 0

Answer

You can add upto 6 Images

R

Ravi Shankar 30/09/2016 in  Railway Exam classes

Which Indian private firm recently got license from DRDO to manufacture Lakshya for India’s military?

1 0

Vedanta replied | 12/10/2016

Larsen & Tubro

0 0

Srinivas replied | 02 Apr

L&T

0 0

Answer

You can add upto 6 Images

S

Saritha A.k 30/09/2016 in  Railway Exam classes

What is the average value of first 15 natural numbers?

0 0 4

Show previous answers

M

Mahto replied | 25/11/2016

8.

0 0

Anup replied | 27/11/2016

Avg of N number with a distinct relationship between them is always:-
(Sum of 1st and last number )/2.
In this case (1+15)/2 =16/2 =8.

0 0

Answer

You can add upto 6 Images

S

Sudha 30/09/2016 in  Railway Exam classes

What VBA stand for?

0 0

Vedanta replied | 12/10/2016

VBA stands for Visual Basic for Applications.
It is the programming language used in MS Office, AutoCAD etc.

0 0
M

Mahto replied | 25/11/2016

Visual Basic For Applications.

0 0

Answer

You can add upto 6 Images

A

Abhishek 30/09/2016 in  Railway Exam classes

Which state government of India banned the sale of aspirin and ibuprofen without prescription recently?

0 0

Vedanta replied | 12/10/2016

New Delhi Govt

0 0

Answer

You can add upto 6 Images

P

Piyush 30/09/2016 in  Railway Exam classes

In which district of Madhya pradesh the Vindhyanchal Super Thermal Power Station is located?

0 0

Vedanta replied | 12/10/2016

Singrauli

0 0

Answer

You can add upto 6 Images

N

Navneet 30/09/2016 in  Railway Exam classes

What does DRDO stand for?

0 0

Vedanta replied | 12/10/2016

Defense Research And Development Organisation

0 0

Answer

You can add upto 6 Images

M

Mohit 30/09/2016 in  Railway Exam classes

Who is the CEO of Google?

0 0

Challenge replied | 27/10/2016

Sundar Pichai is the CEO of Google

0 0

Answer

You can add upto 6 Images

R

Ruptanu 30/09/2016 in  Railway Exam classes

Define LED?

0 0

Tecgate replied | 10/10/2016

light emiting diode

0 0

Answer

You can add upto 6 Images

G

Gagandeep 30/09/2016 in  Railway Exam classes

What is Wheatstone Bridge?

0 0

Sai Vidya Education replied | 02/10/2016

a simple circuit for measuring an unknown resistance by connecting it so as to form a quadrilateral with three known resistances and applying a voltage between a pair of opposite corners.

0 0

Answer

You can add upto 6 Images

P

Pehal 30/09/2016 in  Railway Exam classes

Define voltmeter?

0 0

Vedanta replied | 12/10/2016

Device used for measuring potential difference in Volts

0 0

Answer

You can add upto 6 Images

R

Ritu 30/09/2016 in  Railway Exam classes

What is the difference between Resistance and Resistor?

0 0

Sai Vidya Education replied | 02/10/2016

In physics and electrical engineering, resistance is defined as the ratio of the potential difference across the terminals of an element to the electrical current passing through it.
The above definition is mathematically expressed as R = V/I, where R is the resistance.
Hence the difference between Resistance and Resistor?
The resistance is a property of a material...  more»
In physics and electrical engineering, resistance is defined as the ratio of the potential difference across the terminals of an element to the electrical current passing through it.
The above definition is mathematically expressed as R = V/I, where R is the resistance.
Hence the difference between Resistance and Resistor?
The resistance is a property of a material to oppose the flow of electric current.
AND
The resistor is an electrical circuit component with a fixed resistance value that used to control current through the element or the potential difference across the element. «less

0 0

Answer

You can add upto 6 Images

M

Mahesh 30/09/2016 in  Railway Exam classes

Define Laplace Transform?

0 0

Er.Sukhwinder replied | 27/10/2016

In mathematics the Laplace transform is an integral transform named after its discoverer Pierre-Simon Laplace . It takes a function of a positive real variable t (often time) to a function of a complex variable s (frequency). The Laplace transform is very similar to the Fourier transform.

0 0

Answer

You can add upto 6 Images

R

Rituparna 30/09/2016 in  Railway Exam classes

What is Harmonic expression?

0 0

Sai Vidya Education replied | 02/10/2016

1, , 1/3,
Observe the denominators of each term in the sequence. Try to get the reciprocals. They form a sequence whose reciprocals form an arithmetic sequence is called a harmonic sequence.
Example1:
1, , 1/3, The reciprocal form an arithmetic sequence
In the harmonic sequence 2/3, , 2/5, 1/3, 2/7
We can say that is the harmonic...  more»
1, ½, 1/3, ¼…
Observe the denominators of each term in the sequence. Try to get the reciprocals. They form a sequence whose reciprocals form an arithmetic sequence is called a harmonic sequence.
Example1:
1, ½, 1/3, ¼… The reciprocal form an arithmetic sequence
In the harmonic sequence 2/3, ½, 2/5, 1/3, 2/7…
We can say that ½ is the harmonic means between 2/3 and 2/5; ½, 2/5 and 1/3 are the harmonic between 2/3 and 2/7.

2/3+1/2+2/5+… is a harmonic series or harmonic expression. «less

0 0

Answer

You can add upto 6 Images

B

Bonita 30/09/2016 in  Railway Exam classes

What is the minimum hearing capacity of a human being?

0 0

Tecgate replied | 10/10/2016

20hz-20khz

0 0

Answer

You can add upto 6 Images

P

Priyanka 30/09/2016 in  Railway Exam classes

Define BJT?

0 0

Tecgate replied | 10/10/2016

bipolar junction transistor

0 0

Answer

You can add upto 6 Images

B

Balakumar 30/09/2016 in  Railway Exam classes

Define n-p-n transistor?

0 0

Tecgate replied | 10/10/2016

semiconductor doping with ntype-ptype-ntype,

0 0

Answer

You can add upto 6 Images

P

Prakash 30/09/2016 in  Railway Exam classes

What is the purpose of using NAND gate?\

0 0

Tecgate replied | 10/10/2016

to get output except the condition which the inputs are high

0 0

Answer

You can add upto 6 Images

J

Jacob 30/09/2016 in  Railway Exam classes

What is DAC?

0 0

Tecgate replied | 10/10/2016

digital to analog converter

0 0

Answer

You can add upto 6 Images

A

Arvind 30/09/2016 in  Railway Exam classes

What is feedback control system?

0 0

Tecgate replied | 10/10/2016

the system having corrective measure to get desired output by comparing output with the reference

0 0

Answer

You can add upto 6 Images

T

Twinkle 30/09/2016 in  Railway Exam classes

Who is our present Railway minister?

0 0

Answer

You can add upto 6 Images

J

Jitendra 30/09/2016 in  Railway Exam classes

What is formula of Compound Interest?

0 0

Answer

You can add upto 6 Images

R

Rema 30/09/2016 in  Railway Exam classes

Pooja,kripa,Sweety are three sisters. Pooja and Kripa are twins.The ratio of sum of the ages of Pooja and Kripa is same as that of Sweety alone. Three years earlier the ratio of age of Pooja and Sweety was 3:6.What will be the age of Kripa 3 years hence?

0 0

Answer

You can add upto 6 Images

S

Shreeya 30/09/2016 in  Railway Exam classes

A rectangular lawn 60 * 40 m has two road each 5 m wide running in the middle of it, one parallel to length and the other parallel to breadth. What is the cost of gravelling the roads at 80 paise per sq. m?

0 0

Answer

You can add upto 6 Images

V

Vivek 30/09/2016 in  Railway Exam classes

Five years ago, the Father’s age was three times the age of his son. The total of the ages of the father and the son after four years, will be 64 years. What is the father’s age at present?

0 0

Answer

You can add upto 6 Images

12345Next

Have a Question?

Thousands of expert tutors are available to answer your question

Looking for Railway Exam classes?

Find best Railway Exam classes in your locality on UrbanPro.

FIND NOW

Do you offer Railway Exam classes?

Create Free Profile Now »

Top Contributors

Vedanta

7 Answers

Tecgate

7 Answers

Sai Vidya Education

4 Answers

Delhi Career

2 Answers

Super

2 Answers

GYAN

1 Answer

Taniya

1 Answer

Arpita

1 Answer

Suraj

1 Answer

Sponsored

About UrbanPro

UrbanPro.com helps you to connect with the best Railway Exam classes in India. Post Your Requirement today and get connected.

Find Best Railway Exam classes?

Find Now »