Staff Selection Commission Combined Graduate Level Exam
Question : Select the most appropriate ANTONYM of the given word.
Selective
Option 1: Stimulating
Option 2: Careless
Option 3: Doubtful
Option 4: Planned
Correct Answer: Careless
Solution : The correct choice is the second option.
Explanation: Careless means not giving sufficient attention, thought, or consideration to something. It is an appropriate antonym for selective because it implies a lack of careful choice or discrimination.
The meanings of the other options are as
Question : What is" milk of magnesia chemically
Option 1: Magnesium carbonate
Option 2: Sodium bicarbonate
Option 3: Calcium hydroxide
Option 4: Magnesium hydroxide
Correct Answer: Magnesium hydroxide
Solution : The correct answer is magnesium hydroxide.
Milk of magnesia is the common name of magnesium hydroxide, which is chemically abbreviated as Mg(OH)2. It is used in various purposes like- an antacid to relieve sour stomach, a laxative to relieve constipation, treatment of rectal
Question : Directions: In this question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) which may improve the sentence. Choose the correct alternative in case no improvement is needed your answer is (4).
They are bringing down the old bridge to build a new one.
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The third option is the correct choice.
Demolishing is the correct choice, as it means systematically taking apart the old bridge to build a new one. It conveys the idea that the old bridge is being pulled down to make way for the new one.
Question : Select the most appropriate synonym of the underlined word. The Department of Educational Policy is committed to the study of educational policy, analyse, and evaluate educational programmes, to identify trends, understand outcomes and guide policy and practice, towards finding solutions to current problems in educational governance and management.
Option 1: affiliated
Option 2: dedicated
Option 3: inclined
Option 4: apathetic
Correct Answer: dedicated
Dedicated is the most appropriate synonym for committed in this context because it reflects a strong level of commitment and devotion to the study of educational policy and related activities.
The meanings of other options are as
Question : Comprehension: Read the following passage and answer the questions given after it.
At the end of 2020, there were 82.4 million forcibly displaced people in the world, of which more than a quarter are refugees.
"By the end of 2020, the number of people forcibly displaced due to persecution, conflict, violence, human rights violations, and events seriously disturbing public order, had grown to 82.4 million, the highest number on record according to available data," according to the UN High Commissioner for Refugees (UNHCR). Out of these 82.4 million forcibly displaced people in the world, more than a quarter are refugees.
Just five countries produce 68% of all refugees displaced abroad: the Syrian Arab Republic, Venezuela, Afghanistan, South Sudan, and Myanmar.
The top five host countries, where these displaced people are currently located are Turkey, Colombia, Germany, Pakistan, and Uganda.
With 3.7 million displaced people now within its borders, Turkey hosts twice as many refugees as Colombia, the next highest host country, with 1.7 million people. The situation in Turkey illustrates the effects of proximity, as 92% of its refugees have come from neighbouring Syria, where war and armed conflict have now been raging for more than 10 years. It demonstrates that huge numbers of displaced people stay close to their point of origin.
There are more than 48 million internally displaced people - people who have had to flee their homes in search of safety elsewhere within their home nation.
The highest increases in the number of internally displaced people happened in Africa and were provoked by a combination of armed conflict and humanitarian disasters. The civil war in Ethiopia, Africa's second most-populated country, has sparked a wave of displacement in a region that was already facing what the UNHCR calls "a full-scale humanitarian crisis."
All in all, more than a million Ethiopian people had to leave their homes behind last year, the UNHCR says.
Question: 'Humanitarian disasters' refer to all those given below except
Option 1: earthquakes and floods.
Option 2: civil war.
Option 3: violence and persecution.
Option 4: armed conflicts.
Correct Answer: earthquakes and floods.
Solution : The correct choice is the first option.
Explanation: In the passage, "humanitarian disasters" refer to severe, widespread events that cause significant human suffering and create needs that the affected population cannot meet without assistance. These typically include natural disasters like floods,
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
This is a change (of my usual work).
(1) from my usual work
(2) for my usual work
(3) in my usual work
(4) No improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The sentence can be improved using the first option.
It correctly conveys the idea of a change from one's typical or usual work. The original choice, "of my usual work," is not the most suitable preposition in this context as the preposition from indicates source
Question : Select the most appropriate one-word substitution for the given words. The state of being married to one person at a time
Option 1: Monogamy
Option 2: Bigamy
Option 3: Polygamy
Option 4: Homogamy
Correct Answer: Monogamy
Solution : The correct answer is the first option.
Monogamy is a noun that describes the practice or state of being married to one person at a time. The term monogamy accurately captures the concept of being married to a single person at any given time, aligning
Question : If $r=15(\sin \theta+\cos \theta)$ and $s=16(\sin \theta-\cos \theta)$, then the value of $\frac{r^2}{15^2}+\frac{s^2}{16^2}$ is:
Option 1: 8
Option 2: 6
Option 3: 4
Option 4: 2
Correct Answer: 2
Solution : Given: $r=15(\sin \theta+\cos \theta)$ and $s=16(\sin \theta-\cos \theta)$ $\frac{r^2}{15^2}+\frac{s^2}{16^2}$ $= \frac{15^2 (\sin\theta + \cos\theta)^2}{15^2} + \frac{16^2 (\sin\theta - \cos\theta)^2}{16^2}$ $= \sin^2\theta + \cos^2\theta + 2\sin\theta \cos\theta + \sin^2\theta + \cos^2\theta - 2\sin\theta \cos\theta$ $= 1 +2\sin\theta\cos\theta + 1 -2\sin\theta\cos\theta$ $= 2$ Hence, the correct answer
Question : Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘No improvement’. He has being put behind prison for life.
Option 1: being putting in
Option 2: been put in
Option 3: No improvement
Option 4: been put behind
Correct Answer: been put in
Explanation: The original sentence contains an error in verb tense and form. The correct form of the past participle "put" is "been put" when used in the passive voice. Additionally, "behind prison" is not idiomatic;
Question : Comprehension: Read the following passage and answer the questions given after it. In the late 18th century the Industrial Revolution began to transform life in Britain. Until then, most people lived in the countryside and made their living from farming. By the mid-19th century, most people in Britain lived in towns and made their living from mining or manufacturing industries. In 1712 a man named Thomas Newcomen (1663-1729) made primitive steam engines for pumping water from mines. In 1769 James Watt (1736-1819) patented a more efficient steam engine. In 1785 his engine was adapted to driving machinery in a cotton factory. The use of steam engines to drive machines slowly transformed the industry. Meanwhile, during the 1700s Britain built up a great overseas empire. The North American colonies were lost after the War of Independence 1776-1783. On the other hand, after the Seven Years' War 1756-1763, Britain captured Canada and India. Britain also took Dominica, Grenada, St. Vincent and Tobago in the West Indies. In 1707 the Act of Union was passed. Scotland was united with England and Wales. England became part of Great Britain. Owning land was the main form of wealth in the 18th century. Political power and influence were in the hands of rich landowners. At the top were the nobility. Below them were a class of nearly rich landowners called the gentry. In the early 18th century there were another class of landowners called yeomen who were small landowners, described as farmers of the middle class. However, during the century this class became less and less numerous. However other middle class people such as merchants and professional men became richer and more numerous, especially in the towns. Below them were the great mass of the population, craftsmen and labourers. In the 18th century, probably half the population lived at subsistence or bare survival levels. In the early 18th century England suffered from gin drinking. It was cheap and it was sold everywhere as you did not need a license to sell it. Many people ruined their health by drinking gin. Sadly, for many poor people drinking gin was their only comfort. The situation improved after 1751 when a tax was imposed on gin. At the end of the 17th century, it was estimated the population of England and Wales was about 5 1/2 million. The population of Scotland was about 1 million. The population of London was about 600,000. In the mid-18th century, the population of Britain was about 6 1/2 million. In the late 18th century it grew rapidly and by 1801 it was over 9 million. The population of London was almost 1 million. During the 18th century, towns in Britain grew larger. Nevertheless, most towns still had populations of less than 10,000. However, in the late 18th century new industrial towns in the Midland and the North of England mushroomed. Meanwhile, the population of London grew to nearly 1 million by the end of the century. Other towns were much smaller. The population of Liverpool was about 77,000 in 1800. Birmingham had about 73,000 people and Manchester had about 70,000. Bristol had a population of about 68,000. Sheffield was smaller with 31,000 people and Leeds had about 30,000 people. Question: The number of new towns increased in Britain during the 18th century basically because of:
Option 1: increase in mining
Option 2: growth of population
Option 3: increase in farming
Option 4: growth of industry
Correct Answer: growth of industry
Solution : The right choice is the fourth option.
The Industrial Revolution, starting in the late 18th century, transformed Britain's economy from agricultural to industrial. This shift led to the establishment of new industrial towns, particularly in the Midlands and the North of England,
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