## Railway RRB Group D 2018 General Science Questions

Railway RRB Group D General Science Questions 2018. Welcome to the www.letsstudytogether.co online Railway RRB Group D section. If you are preparing Railway, RRB ALP and RRB Group D Exams 2018, you will come across a section on “General Science”. Here we are providing you with “Important RRB Group D 2018 General Science Practice Questions”   based on the latest pattern of your daily practice.

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This “Railway RRB Group D 2018 General Science “is also important for other Railway exams such as RRB ALP & Technicians Exam 2018.

## RRB Group D 2018 General Science Practice Questions | Set-5

1. The largest herbarium of India is located at –

A. Kolkata

B. Mumbai

C. Coimbatore

D. Lucknow

A. Kolkata

2.Sphygmomanometer measures the blood pressure in the-

A. Synovial

B. Eyes

C. Arteries

D. Veins

3. Sex ratio in India is measured as?

A. Number of females per hundred males

B. Number of males per hundred females

C. Number of females per thousand males

D. Number of males per thousand females

C. Number of females per thousand males

4.Kilowatt-hour is the unit of –

A. Kilowatt-hour is the unit of

B. force

C. power

D. energy

D. energy

5.Spraying of DDT on crops causes pollution of __________

A. Air & Water

B. Soil & Water

C. Crops & Air

D. Air & Soil

B. Soil & Water

6.In the 42nd Constitutional Amendment 1976, which word was added to the Preamble?

A. Federal

B. Secular

C. Equality

D. Democratic

7.Potato is a modiefied?

A. Fruit

B. Bud

C. Stem

D. Root

C. Stem

8.It is difficult to cook rise –

A. same anywhere

B. same anywhere

C. at the sea level

D. at the top of a mountain

9. In which year did the Kakori conspiracy case take place?

A. 1927

B. 1926

C. 1925

D. 1924

C. 1925

10. The xylem in plants are responsible for:

A. transport of oxygen

B. transport of amino acids

C. transport of food

D. transport of water

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