Science
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 modern world (1) ________ around technology. It has advanced dramatically in the beyond twenty years, and presently, we can't envision a world without PCs and cell phones. The last century saw fast progressions in innovation and science, which were unfathomable previously. The internet is perhaps the most significant of these. Today, it is no longer a science fiction concept to communicate with people anywhere in the world. While smartphones keep us constantly connected to the virtual world, the wireless internet has eliminated the need to use a physical wire to connect with this world. Today, we rely on the Internet to pay our bills, book tickets, travel, and conduct banking transactions. Li-Fi, a new technology that uses light signals to (2) ________ data and reduces external interference, is currently in development. On the other hand, such rapid progress comes with some (3) ________. Another sort of wrongdoing, known as digital wrongdoing, is the greatest danger to security today. WannaCry was one of the biggest recent cyberattacks. It infected more than 230,000 computers in over 150 countries and threatened to erase valuable data unless ransom payments were made. Personal and (4) ________ data continue to be stolen frequently, and our country's cyber security is still lacking. It's also possible to say that people miss out on important experiences in the real world because they spend so much time in the virtual world. The distinction between the real and online worlds sometimes appears to blur, especially as social media grows in popularity. For instance, the internet was said to have become so addictive in China that programmes were established to help people get off of it. However, technology's benefits (5)________ its drawbacks. It all comes down to what we do with it. One thing to keep in mind is that technology can serve us well, but not completely.
Select the most appropriate option to fill in the blank no. 3.
Option 1: drawbacks
Option 2: snag
Option 3: hitch
Option 4: liabilities
Correct Answer: drawbacks
Solution : The most appropriate choice is the first option.
In the context of the passage, the term drawbacks refers to the negative aspects or disadvantages that come with rapid technological progress.
Question : Women Transforming India (WTI) Awards have been hosted since 2018 under the aegis of ______ with a focus on entrepreneurship.
Option 1: Department of Science & Technology's Women Entrepreneurship Platform
Option 2: Finance Commission's Women Entrepreneurship Platform
Option 3: Department for Promotion of Industry and Internal Trade's Women Entrepreneurship Platform
Option 4: NITI Aayog's Women Entrepreneurship Platform
Correct Answer: NITI Aayog's Women Entrepreneurship Platform
Solution : The correct answer is NITI Aayog's Women Entrepreneurship Platform.
The Women Transforming India Awards is an annual initiative by NITI Aayog that aims to spotlight the remarkable contributions and pioneering efforts of women leaders and change-makers in India. The awards
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. This compartment is reserved for military person.
Option 1: military personal
Option 2: military personality
Option 3: military members
Option 4: military personnel
Correct Answer: military personnel
Solution : The fourth option is the correct answer.
The total of all active and inactive members of the armed forces and paramilitary units of a country are referred to as military personnel.
Therefore, the correct sentence is, "This compartment is reserved for military personnel".
Question : Directions: In the following question, a sentence is given with blanks that are to be filled in with appropriate words. Four alternatives are suggested; choose the correct alternative out of them as your answer.
Work should be guided by some ________desire of altruism and ____________.
Option 1: genuine;philanthropy
Option 2: false;honesty
Option 3: shallow;ability
Option 4: good;liberty
Correct Answer: genuine;philanthropy
Solution : The correct answer is in option one.
The correct sentence is: "Work should be guided by some genuine desire of altruism and philanthropy."
Altruism is the selfless concern for the well-being of others. Philanthropy is the practice of giving money or donating time to
Question : If $\sec A=\frac{17}{15}$, then what is the value of $\cot A$?
Option 1: $\frac{15}{21}$
Option 2: $\frac{15}{7}$
Option 3: $\frac{8}{15}$
Option 4: $\frac{15}{8}$
Correct Answer: $\frac{15}{8}$
Solution : Given: $\sec A=\frac{17}{15}$ $⇒\cos A = \frac{15}{17}$ $⇒\sin A = \sqrt{1-\cos^2 A}= \sqrt{1-(\frac{15}{17})^2}$ = $\sqrt{\frac{64}{289}}$ = $\frac{8}{17}$ $\therefore \cot A = \frac{\cos A}{\sin A} = \frac{\frac{15}{17}}{\frac{8}{17}} = \frac{15}{8}$ Hence, the correct answer is $\frac{15}{8}$.
Question : Statement 1: Entrepreneurship is important for fostering innovation and introducing new products and services in the market.
Statement 2: The Pradhan Mantri Kaushal Vikas Yojana provides skill development training to young individuals for employability.
Option 1: Both statements are true.
Option 2: Statement 1 is true, but statement 2 is false.
Option 3: Statement 2 is true, but statement 1 is false.
Option 4: Both statements are false.
Correct Answer: Both statements are true.
Solution : The correct answer is (a) Both statements are true.
Statement 1 is accurate in stating that entrepreneurship is important for fostering innovation and introducing new products and services in the market.
Statement 2 is also true. The Pradhan Mantri Kaushal Vikas Yojana
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.
A new (1)_________ was organised by the Chhattisgarh Tourism Board in the form of the National Tribal Dance Festival. The event gave an (2)_________ to the tribal way of life. People from all walks of life had an opportunity to (3)_________ with many tribes. Chhattisgarh is one of the Indian states that has richness and (4)__________, in tribal life. The state is home to many (5)__________ tribes of India. The programme happened from 28 October to 30 October 2021 at the Science College Ground in Raipur.
Question: Select the most appropriate option to fill in the blank number 2.
Option 1: seeing
Option 2: insight
Option 3: sight
Option 4: sorting
Correct Answer: insight
Solution : The correct choice is the second option.
Insight means a deep understanding, and in this context, it means that the event gave a deep understanding about the tribal way of life.
Therefore, the complete sentence would be: "The event gave an insight to the
The (1)____ of birds is one of the most fascinating aspects of the natural world. From the soaring flight of eagles to the colourful plumage of parrots, birds have evolved a wide range of (2)______ to survive and thrive in their environments. One of the most remarkable adaptations is the ability of some birds to migrate over vast distances, often crossing oceans and continents to reach their breeding or wintering grounds. However, many species of birds are facing threats to their survival, such as habitat loss, climate change and (3)_____ by humans. In response, conservation efforts have been put in place to protect these birds and their habitats. This might involve creating protected areas, restoring degraded habitats or reducing the use of pesticides and other harmful chemicals. Another important aspect of bird conservation is (4)______ populations to track changes over time and identify emerging threats. This can be done through citizen science programmes or through more intensive efforts led by conservation organisations. Ultimately, protecting birds and their habitats is not only important for the birds themselves but also for the broader ecosystems they are a part of, and the many benefits these ecosystems provide to humans, such as clean air and water, and (5)______opportunities.
Select the most appropriate option to fill in blank no. 5.
Option 1: arduous
Option 2: recreational
Option 3: work-related
Option 4: strenuous
Correct Answer: recreational
Recreational activities are done for enjoyment or relaxation. The only option that fits the context of the sentence is recreational.
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