Science
Question : Where was India's first computer installed?
Option 1: Indian Institute of Technology , Delhi
Option 2: Indian Institute of Science, Bangalore
Option 3: Indian Iron & Steel Co. Ltd., Burnpur
Option 4: Indian Statistical Institute, Calcutta
Correct Answer: Indian Statistical Institute, Calcutta
Solution : The correct option is Indian Statistical Institute, Calcutta.
The "Hole Card System," India's first computer, was established at the Indian Statistical Institute (ISI) in Calcutta (now Kolkata). This computer, which was built in-house at ISI, went into operation in 1955. The Hole
Question : Instead of fighting for dividing the surplus or profit, management and workers should coo- perate to increase it. Which of the following principles of scientific management is being highlighted in the given statement?
Option 1: Cooperation not individualism
Option 2: Harmony not discord
Option 3: Science not rule of thumb
Option 4: None of the above
Correct Answer: Cooperation not individualism
Solution : According to this principal there should be coperation between management and workers instead of individualism. Competition should be replaced by coperation. Both management and workers should realise the need and importance of each other.
Hence,option A is correct.
Question : The import and export of a country (in lakhs rupees) during a certain period is given in the following bar graph. Read the bar graph carefully and answer the following question.
During which year the difference between import and export is minimal?
Option 1: 2018 - 19
Option 2: 2019 - 20
Option 3: 2016 - 17
Option 4: 2017 - 18
Correct Answer: 2018 - 19
Solution : Import in 2015 - 16 = 738 Export in 2015 - 2016 = 825 Difference between import and export in 2015 - 16 = 87
Import in 2016 - 17 = 1200 Export in 2015 - 2016 = 1014 Difference between import and
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.
We live in (1)_____ age of wonders and miracles. It has been called the 'Age of Science', and different aspects of our lives that changed in the (2)______ centuries have been attributed to science. This is completely true, but it is only one side of the coin. The flip side is that as we have advanced more in the field of technology, something fundamental to humanity has been left behind. Values such as empathy and concern for our fellow human beings are gradually being eroded due to the onslaught of our ever-evolving lifestyles, aided by the marvels of technological advancements. Take the example of the Internet. On one hand, access to information and knowledge at the click of a button is a veritable boon to everyone (especially students), and this has made our lives much simpler. On the other hand, it has severely limited actual contact with teachers, friends, and elders. Thus, the learning that a person (3)_______ is incomplete as he or she cannot easily take the advice that another person can give on the basis of knowledge and practical experience that is at his or her disposal. Today, a small child can access and navigate the Internet with an ease that still astounds (4)_________ from the older generation. But what is even more astounding is the neglect of the basic human traits of friendship, relationships, and family values. Owing to all the technological advancements and gadgets available today, children often miss out on the most enriching childhood experiences, such as playing outdoor games with friends, which (5)_______ from being immensely enjoyable and physically exhilarating, also develops traits such as teamwork and discipline at an early age.
Question:
Select the most appropriate option to fill in the blank number 1.
Option 1: the
Option 2: an
Option 3: this
Option 4: a
Correct Answer: an
Solution : The correct choice is the second option.
The definite article "the" is the appropriate choice for the blank, as it is used before the historical periods.
Therefore, the complete sentence is: "We live in the age of wonders and miracles."
Question : In the following passage, some words have been deleted. Select the most appropriate option to fill in each blank.
(1)_______ changes in science and technology lead to modernisation of technology as well as upgradation of knowledge. In order to upgrade or modernise technology, management must (2)_______ employees to accept new technology. (3)________ training of staff becomes necessary to update their knowledge and to (4) _____their skills. This is possible only (5)______ effective communication between the management and the employees.
Select the most appropriate option for blank 4.
Option 1: imitate
Option 2: enhance
Option 3: hamper
Option 4: decrease
Correct Answer: enhance
Solution : The correct answer is option 2.
Explanation:
The correct response is 'enhance.' Let us investigate the significance of the given options. - - model - take or follow as an example - improve - increase, intensify, or further improve the quality, value, or extent of.
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. 4.
Option 1: secret
Option 2: confidential
Option 3: regular
Option 4: common
Correct Answer: confidential
Solution : The most appropriate choice is the second option.
The term confidential refers to information that is private or not meant to be disclosed to others. In the context of the passage, it discusses the theft of personal and confidential data.
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