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Question : Which among the following is used to dilute oxygen in the gas cylinders used by divers?
Option 1: Krypton
Option 2: Argon
Option 3: Helium
Option 4: Neon
Correct Answer: Helium
Solution : The correct answer is Helium.
Air in oxygen cylinders used by the divers is diluted using Helium because Helium has lower solubility with oxygen even at increased pressures. Normal air contains a lot of Nitrogen, but it is soluble in oxygen at increased pressure under
Question : Directions: In the following question, which of the answer figures is exactly the mirror image of the given figure when the mirror is held at XY?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line XY). So, the left side of the
Question : How many countries are part of the South Asian Association for Regional Cooperation?
Option 1: 8
Option 2: 2
Option 3: 5
Option 4: 7
Correct Answer: 8
Solution : The correct option is 8.
Afghanistan, Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka are the eight nations that make up the South Asian Association for Regional Cooperation. At the 14th annual summit in 2007, Afghanistan joined SAARC as its newest member. The
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".
Many a man want to be rich quickly.
(1) rich quickly
(2) want to be
(3) many a man
(4) No Error
Option 1: 1
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The phrase "Many a man" is singular in meaning, and therefore, the verb should be in the singular form "wants" to maintain proper subject-verb agreement.
The corrected sentence is, "Many a man wants to be rich quickly."
Question : Which of the following statement best explains the nature of revolt of 1857?
Option 1: The last effort of theold political order to regain power .
Option 2: Mutiny of section of sepo.ys of the British Army
Option 3: A struggle of the common people of overthrow common rule
Option 4: An effort to establish a limited Indian nation
Correct Answer: The last effort of theold political order to regain power .
Solution : Correct Answer is The last effort of theold political order to regain power .
The British East India Company was shaken to its foundations by the Indian Rebellion of 1857, which highlighted the company's poor
Question : In October 2022, who became the first Indian-origin Prime Minister of the UK?
Option 1: Kamala Harris
Option 2: Rishi Sunak
Option 3: Harry Anand
Option 4: Neel Kashkari
Correct Answer: Rishi Sunak
Solution : The correct answer is Rishi Sunak.
The first person of Indian descent to hold the position of Prime Minister in Britain is Rishi Sunak. In the last six years, he has been elected as the fifth leader of the Conservative Party. On October
Question : Direction: Which one of the given responses is the meaningful order of the following?
1. Implementation
2. Conceptual Modelling
3. Requirements analysis
4. Logical modeling
5. Physical Model
6. Schema Refinement
Option 1: 3, 2, 1, 4, 6, 5
Option 2: 3, 2, 4, 6, 5, 1
Option 3: 1, 3, 2, 6, 5, 4
Option 4: 3, 2, 5, 4, 6, 1
Correct Answer: 3, 2, 4, 6, 5, 1
Solution : Given:
Arrange in the meaningful order as follows –
Requirements analysis → Conceptual Modelling → Logical modeling → Schema Refinement → Physical Model
Question : Select the most appropriate option that can substitute the underlined word in the given sentence.
It is always advised to include a visit to the Sun temple of Konark in your itinerary, if you are planning to visit Odisha.
Option 1: travel document that records the route of journey
Option 2: diary with travel related notes
Option 3: holiday to a far off place
Option 4: long and tedious journey without any rest
Correct Answer: travel document that records the route of journey
Solution : The correct choice is the first option.
The term "itinerary" refers to a planned route or schedule of a journey. In the suggested substitution, "travel document that records the route of the journey" conveys a similar meaning
Question : Identify the segment that contains a grammatical error. If there is no error, select 'No Error'.
If Tom was here, / he could have / solved the issue.
Option 1: he could have
Option 2: If Tom was here,
Option 3: No Error
Option 4: solved the issue.
Correct Answer: If Tom was here,
Solution : The correct choice is the second option.
This is a case of subjunctive mood. The error lies in the use of was instead of were in the case of subjunctive mood. In the conditional statement about a hypothetical situation, the subjunctive
Question : Which of the following sites is the largest protected wetland in India?
Option 1: Pulicat Lake
Option 2: Vembanad-Kol
Option 3: Upper Ganga River
Option 4: Sundarbans
Correct Answer: Sundarbans
Solution : The correct answer is Sundarbans.
A wetland is an area of land that is either covered by water or saturated with water. Sundarbans is the largest protected wetland in India. Sundarbans is a Mangrove area formed in the Bay of Bengal, and there are more
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