[New post] Some similar questions can be asked in the upcoming examination, must read
adming posted: " RRB Group D General Science (GS) Practice Set 03 : Railway Group D exam was being awaited by the candidates for a long time. According to the latest official notice of Indian Railway Recruitment Board Group D exam will start from 17th August. Let us tell" Sarkari Naukri Blogspot
RRB Group D General Science (GS) Practice Set 03 : Railway Group D exam was being awaited by the candidates for a long time. According to the latest official notice of Indian Railway Recruitment Board Group D exam will start from 17th August. Let us tell you that crores of candidates have applied for this exam. In such a situation, considering the number of candidates, the examination will be conducted in different phases.
In such a situation, 25 important questions and answers of General Science related to Group D exam have been included in front of you through this article. Practice these questions before going to the exam and strengthen your preparation.
RRB Group D General Science (GS) Practice Set 03
RRB Group D General Science (GS) Practice Set 03
Question. About 80% of the living matter of most living beings is
fat
protein
carbohydrates
minerals
Answer: 2
Question. The seed mathematical sum of all currents at any point in an electric circuit is-
Zero
infinite
positive
negative
Answer 1
Question. Which of the following pair is not correctly matched? Hormones: Functions
Melatonin – control of sleep
Insulin – Control of blood sugar
Oxytocin – release of milk from the mammary gland
Gastin – regulation of blood pressure
Answer: 4
Question. transport of oxygen in the human body A.By blood. B. by the lungs C. by the tissue The correct sequence of learning is
Answer: 3
Question. In which year the world's first supercomputer Cray Cray was built?
Answer: 4
Question. What will be the pH value of 0.001m HCl solution?
Answer: 3
Question. The term that generates maximum ATP molecules in our system is-
krebs cycle
breakdown of glucose
last breath series
hydrolysis
Answer 1
Question. The processor consists of a control unit and a ………. is involved
expansion slot
port
Arithmetic Logic Unit
CD drive
Answer:3
Question. Which of these compounds is known as "starch of animals"?
arabinose
cellulose
amino acid
glycogen
Answer: 4
Question. How much carbon dioxide gas will be formed by burning 48 grams of carbon in air?
Answer: 2
Question. When litmus is added to a solution of borax, it produces …………. it happens.
Pink
Blue
Orange
Red
Answer: 2
Question. What is the purpose of development of PSLV?
1000 kg mass satellites placed in polar sun synchronous orbit
Placement of 1000 kg mass satellites in polar geostationary orbit
Placement of 2,500 kg mass satellites into geosynchronous transfer orbit
all these
Answer: 3
Question. The unit of mutual inductance is
weber
Om
Gauss
henry
Answer: 4
Question. How many grams of protein does a lactating mother need in the diet per day?
20 grams
30 grams
70 grams
100 grams
Answer: 3
Question. Golden paddy is a good source of-
of protein
of fat
of vitamin 'A'
of vitamin 'B'
Answer: 3
Question. Which of the following is not an ore of nickel?
pentelendite
limonite
garnerite
nicolaite
Answer: 2
Question. Which polymeric material is used in the manufacture of bulletproof jackets?
rayon
nylon
dacron
Kevlar
Answer: 4
Question. Which of the following is closest to the electromotive force?
mechanical force
potential difference
electric field
magnetic field
Answer: 2
Question. Which of the following statement is true?
Cholera is a viral disease
In chicken pox, there is a fear of water (hydrophobia).
The smallpox vaccine was discovered by Louis Pasteur
ORS solution is beneficial in diarrhea and gastroenteritis.
Answer: 4
Question. When Mendeleev started the work (Classification of Elements) ………. The elements were known.
Answer: 2
Question. Which one of the following is called the Philosopher's Wool?
zinc nitrate
zinc bromide
zinc chloride
zinc oxide
Answer: 4
Question. How many elements are there in the fifth period of the periodic table?
Answer: 3
Question. A reaction in which one or more molecules of a substance are linked together through double or triple bonds, is called:
additive reaction
esterification
Functional Group
hydrolysis or saponification
Answer 1
Question. The number of moles in 620 g of sodium oxide is
1 mole
10 moles
18 moles
100 moles
Answer: 2
Question. tuberculosis is the cause of
bacteria
Virus
fungus
protozoa
Answer: ??
What would be the correct answer to this question? Do give us your answer in the comment section.
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