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Question : Which of the following Articles of the Constitution of India abolishes untouchability?
Option 1: 18
Option 2: 20
Option 3: 19
Option 4: 17
Correct Answer: 17
Solution : The correct option is 17.
The abolition of Untouchability in India is addressed in Article 17 of the Constitution of India. It states, "Untouchability is abolished, and its practice in any form is forbidden. The enforcement of any disability arising out of "Untouchability" shall
Question : The price of a cap is increased by 15%. If this results in an INR 27 increase in the price of the cap, then what is the increased price of the cap?
Option 1: 170
Option 2: 197
Option 3: 207
Option 4: 180
Correct Answer: 207
Solution : Let $x$ be the original price. 15% of $x$ = INR 27 $⇒x=\frac{2700}{15}= 180$ Increased price = 180 + 27 = 207 Hence, the correct answer is 207.
Question : Who among the following designed a campaign that came to be known as the "Rowlatt Satyagraha"?
Option 1: Mahatma Gandhi
Option 2: Pherozeshah Mehta
Option 3: Mahadev Govind Ranade
Option 4: Bal Gangadhar Tilak
Correct Answer: Mahatma Gandhi
Solution : The correct answer is Mahatma Gandhi.
One of the first movements Mahatma Gandhi started after arriving in India was the Rowlatt Satyagraha. It began in 1919 as a protest against the repressive Anarchical and Revolutionary Crimes Act of 1919, sometimes referred to as the
Question : The chemical formula of washing soda is
Option 1: Na2So4 .10H2O
Option 2: NaHCO3
Option 3: Na2CO3.10H2O
Option 4: Ca(OH)2
Correct Answer: Na2CO3.10H2O
Solution : The correct answer is Na2CO3.10H2O.
Sodium carbonate decahydrate (Na2CO3·10H2O), also known as washing soda, is the most common hydrate of sodium carbonate, having 10 molecules of water
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
The world is undergoing rapid changes in the knowledge landscape. With various dramatic scientific and technological advances, such as the rise of big data, machine learning, and artificial intelligence, many unskilled jobs worldwide may be taken over by machines, while the need for a skilled workforce, particularly involving mathematics, computer science, and data science, in conjunction with multidisciplinary abilities across the sciences, social sciences, and humanities, (1)________ increasingly in greater demand. With climate change, increasing pollution, and depleting natural resources, there will be a sizeable shift in how we (2)_______ the world's energy, water, food, and sanitation needs, again resulting in the need for new skilled labour, particularly in biology, chemistry, physics, agriculture, climate science, and social science. The growing (3)________ of epidemics and pandemics will also (4)_______ collaborative research in infectious disease management and development of vaccines, and the resultant social issues heighten the need for multidisciplinary learning. There will be a growing (5)__________ for humanities and art as India moves towards becoming a developed country as well as among the three largest economies in the world.
Question:
Select the most appropriate option to fill in the blank number 3.
Option 1: wane
Option 2: dissolution
Option 3: emergence
Option 4: need
Correct Answer: emergence
Solution : The third option is the correct choice.
The context of the sentence suggests that there is something growing related to epidemics and pandemics. Emergence fits well in this context, indicating the increasing occurrence or appearance of epidemics and pandemics.
The meanings of the other options
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
The Japanese are hardly working people.
(1) a hard working people
(2) a hardly working people.
(3) hard working people.
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (3)
Solution : The correct choice is the third option.
To express that the Japanese are known for their strong work ethics, the phrase "hard-working people" should replace "hardly working people". "Hard working" is a compound adjective that describes people who work diligently and industriously.
Therefore, the correct
Question : Around 2000 years ago,_______ became the second capital of the Kushans.
Option 1: Patliputra
Option 2: Madurai
Option 3: Vaishali
Option 4: Mathura
Correct Answer: Mathura
Solution : The correct answer is Mathura.
Around 2000 years ago, Mathura assumed the role of the second capital for the Kushans, notably during the reign of Kanishka I. This ancient city, located in present-day Uttar Pradesh, India, held significant cultural, religious, and historical importance during
Question : Intensive agriculture implies _________.
Option 1: bringing more land under cultivation
Option 2: cultivating large farms with moderately low inputs of labour and capital
Option 3: use of more labour and capital inputs on the given land under cultivation
Option 4: spreading farming across more states of India
Correct Answer: use of more labour and capital inputs on the given land under cultivation
Solution : The correct answer is the use of more labour and capital inputs on the given land under cultivation.
Intensive agriculture, or intensive farming, is the process in which a farmer wants to
Question : In which process is a solid substance volatilised by heating and the vapour is condensed back to the solid at a cold surface?
Option 1: Chromatography
Option 2: Filtration
Option 3: Distillation
Option 4: Sublimation
Correct Answer: Sublimation
Solution : The correct answer is Sublimation.
This refers to the process wherein a substance transitions straight from a solid to a gaseous state without first becoming a liquid. Ammonium chloride, camphor, iodine and naphthalene are a few examples of sublimate substances. Sublimation does not
Question : What is the name of the thermionic electron tube used to oscillate and amplify microwave frequency signals?
Option 1: Neutrino
Option 2: Beam tetrodes
Option 3: Klystron
Option 4: Thyratron
Correct Answer: Klystron
Solution : The correct answer is Klystron.
A klystron is a vacuum tube used to oscillate and amplify microwave-frequency signals. It is a specialised linear beam vacuum tube, and these are used as amplifiers. It has an elongated tube, which is called the drift tube, separating
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