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TRE2 — Language General Studies And Botany

· Set A

GS: Hindi / English · Language questions stay in their original language.

Instructions

150 questions · 150 marks · 2 hours 30 minutes

Choose one option per question.

Tap an option to check it, or open “See answer”.

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Question 51
What message did the Chandrayaan-2 lunar orbiter send to Chandrayaan-3’s lander module when it established contact with it in August 2023?
See answer

Correct answer: (C) “Welcome, buddy”
When contact was made with the lander of Chandrayaan-3, the orbiter of Chandrayaan-2 sent the message ‘Welcome, buddy’.

1 marks · 2023 · Set A
Question 52
Name the former President of China who crushed the pro-democracy movement in 1989.
See answer

Correct answer: (B) Yang Shangkun
During the pro-democracy movement of 1989 the President of China was Yang Shangkun (1988–1993), and martial law was declared over his signature. Jiang Zemin became President in 1993, after the movement.
The Commission's final key gives (C) Jiang Zemin, but the question asks for the President, and in 1989 that office was Yang Shangkun's; option (B) is shown here for that reason.

1 marks · 2023 · Set A
Question 53
Who was elected for a second term as Ireland’s Prime Minister?
See answer

Correct answer: (C) Leo Varadkar
Leo Varadkar was elected Prime Minister (Taoiseach) of Ireland for a second term. Sanna Marin headed Finland and Robert Abela Malta.

1 marks · 2023 · Set A
Question 54
The African Union was made a permanent member at the G20 Summit held in India. Who is the Chairman of the African Union?
See answer

Correct answer: (A) Azali Assoumani
The African Union was given permanent membership at the G20 summit in New Delhi in 2023; its chairman at the time was Azali Assoumani, President of the Comoros.

1 marks · 2023 · Set A
Question 55
Arrange the following physiographic units of India in ascending order by geographical area: 1. Central Highlands 2. Great Plains 3. Coastal Plains 4. Northern Mountains. Select the correct answer using the codes below.
See answer

Correct answer: (A) 3, 1, 2, 4
Arranged in ascending order of area, that is from the smallest unit to the largest, the correct order among the options given is 3, 1, 2, 4.

1 marks · 2023 · Set A
Question 56
Arrange the following ranges from north to south: 1. Ladakh 2. Karakoram 3. Pir Panjal 4. Zanskar. Select the correct answer using the codes below.
See answer

Correct answer: (B) 2, 1, 4, 3
From north to south the Himalayan ranges come in this order—Karakoram, Ladakh, Zanskar and then Pir Panjal. So the correct order is 2, 1, 4, 3.

1 marks · 2023 · Set A
Question 57
During the monsoon season in India, most cyclones originate
See answer

Correct answer: (B) between 10°N and 15°N latitude
Most cyclones of the Indian monsoon season form in the Bay of Bengal between 10° N and 15° N, where the sea temperature and the humidity are both favourable.

1 marks · 2023 · Set A
Question 58
Which of the following areas is not landslide-prone?
See answer

Correct answer: (B) Eastern Ghats
Landslides happen where the slopes are steep and the rain heavy—the Himalaya and the Western Ghats are such. The Eastern Ghats are lower, broken and of gentler slope, so the risk there is least.

1 marks · 2023 · Set A
Question 59
Which coast of India is most affected by violent tropical cyclones?
See answer

Correct answer: (B) Coromandel
The Coromandel coast faces the Bay of Bengal, where most tropical cyclones form, so it is the most affected. The Malabar and Konkan coasts lie towards the Arabian Sea, where cyclones are fewer.

1 marks · 2023 · Set A
Question 60
When running water cuts through clayey soils and makes deep channels, it leads to
See answer

Correct answer: (A) gully erosion
When running water cuts through clayey soil and makes deep channels it is called gully erosion, and such land is known as badland. In sheet erosion the top layer is washed away evenly instead.

1 marks · 2023 · Set A
Question 61
Which of the following receives heavy rainfall in October and November?
See answer

Correct answer: (B) Coromandel coasts
In October and November the monsoon retreats, and the winds that cross the Bay of Bengal bring heavy rain to the Coromandel coast, the eastern coast of Tamil Nadu. In the rest of India the rains are nearly over by then.

1 marks · 2023 · Set A
Question 62
Cultivation of fruits and vegetables is called
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Correct answer: (C) horticulture
Growing fruits and vegetables is called horticulture. Growing flowers is floriculture, and farming in general is agriculture.

1 marks · 2023 · Set A
Question 63
Who provided leadership in the districts of Patna, Ara and Shahabad during the Revolt of 1857 in Bihar?
See answer

Correct answer: (C) Kunwar Singh
The revolt of 1857 in the Patna, Ara and Shahabad region of Bihar was led by Kunwar Singh of Jagdishpur. Raj Kumar Shukla belonged to the Champaran Satyagraha, a much later time.

1 marks · 2023 · Set A
Question 64
The Partition of Bengal was made effective on
See answer

Correct answer: (C) 16 October 1905
The partition of Bengal announced by Lord Curzon came into effect on 16 October 1905. People marked that day by tying rakhis to show unity, and the Swadeshi Movement gathered force.

1 marks · 2023 · Set A
Question 65
The Quit India Resolution was adopted by the Congress in Bombay on
See answer

Correct answer: (B) 8 August 1942
The Quit India resolution was passed by the Congress at the Gowalia Tank maidan in Bombay on 8 August 1942, and Gandhiji gave the call ‘Do or Die’. The senior leaders were arrested the next day, 9 August.

1 marks · 2023 · Set A
Question 66
The British ruled India for a long period due to the
See answer

Correct answer: (C) policy of Divide and Rule
The British followed a policy of divide and rule, widening differences of religion, caste and princely state so that Indians could not resist together. That was the main reason their rule lasted so long.

1 marks · 2023 · Set A
Question 67
On which of the following dates was Queen Victoria’s Proclamation issued?
See answer

Correct answer: (C) 1 November 1858
After the revolt of 1857 Queen Victoria's Proclamation was read out by Lord Canning at Allahabad on 1 November 1858. With it the Company's rule ended and India passed to the British Crown.

1 marks · 2023 · Set A
Question 68
Which of the following statements is/are correct?
See answer

Correct answer: (D) More than one of the above
Raja Ram Mohan Roy was a pioneer of modern education, Swami Dayanand gave the call to return to the Vedas, and Vivekananda took part in the Parliament of World Religions at Chicago in 1893—more than one statement is correct.

1 marks · 2023 · Set A
Question 69
Who among the following became India’s unofficial Ambassador to England?
See answer

Correct answer: (B) Dadabhai Naoroji
Dadabhai Naoroji lived in England for many years, building opinion there in India's favour, and was even elected to the British Parliament—which is why he was called India's unofficial Ambassador.

1 marks · 2023 · Set A
Question 70
Who described the Government of India Act, 1935 as a ‘Charter of Slavery’?
See answer

Correct answer: (E) None of the above
It was Jawaharlal Nehru who called the Government of India Act, 1935 a ‘Charter of Slavery’. All three names given are wrong, so the answer is ‘None of the above’.

1 marks · 2023 · Set A
Question 71
Which one is a hexose sugar?
See answer

Correct answer: (A) Mannose

1 marks · 2023 · Set A
Question 72
New systematics introduced by Sir Julian Huxley is also called
See answer

Correct answer: (E) None of the above

1 marks · 2023 · Set A
Question 73
An edible inflorescence is
See answer

Correct answer: (C) hypanthodium

1 marks · 2023 · Set A
Question 74
Which of the following is the most advanced phylogenetically among the dicotyledonous families?
See answer

Correct answer: (C) Compositae

1 marks · 2023 · Set A
Question 75
The descending arrangement of categories is called
See answer

Correct answer: (C) hierarchy

1 marks · 2023 · Set A
Question 76
Which one of the following matching pairs is wrong?
See answer

Correct answer: (A) Bacterial cell wall—Cellulose

1 marks · 2023 · Set A
Question 77
Which of the following is required as equivalent to subspecies in classical taxonomy?
See answer

Correct answer: (C) Ecotype

1 marks · 2023 · Set A
Question 78
The flowers in a raceme/racemose inflorescence are arranged
See answer

Correct answer: (A) acropetally

1 marks · 2023 · Set A
Question 79
Which system of classification was used by Carl Linnaeus?
See answer

Correct answer: (C) Artificial system

1 marks · 2023 · Set A
Question 80
Which of the following fixes CO₂ in carbohydrates?
See answer

Correct answer: (C) Rhodospirillum

1 marks · 2023 · Set A
Question 81
Which taxonomist described the classification of the plant kingdom in ‘Families of Flowering Plants’?
See answer

Correct answer: (C) Hutchinson

1 marks · 2023 · Set A
Question 82
The gynoecium of Solanaceae is
See answer

Correct answer: (C) bicarpellary syncarpous

1 marks · 2023 · Set A
Question 83
Which of the following can be seen only under an electron microscope?
See answer

Correct answer: (A) Ribosome

1 marks · 2023 · Set A
Question 84
The plant whose seeds are known to have the longest viability period is
See answer

Correct answer: (A) Nelumbo nucifera

1 marks · 2023 · Set A
Question 85
Membrane-bound organelles are absent in
See answer

Correct answer: (B) Streptococcus

1 marks · 2023 · Set A
Question 86
A cohort is a group correlated with
See answer

Correct answer: (C) order

1 marks · 2023 · Set A
Question 87
Archegoniates include
See answer

Correct answer: (D) More than one of the above

1 marks · 2023 · Set A
Question 88
A prokaryotic autotrophic nitrogen-fixing symbiont is found in
See answer

Correct answer: (B) Cycas

1 marks · 2023 · Set A
Question 89
Which of the following statements about Mycoplasma is wrong?
See answer

Correct answer: (C) They are sensitive to penicillin.

1 marks · 2023 · Set A
Question 90
Polyadelphous anthers are present in
See answer

Correct answer: (B) lemon

1 marks · 2023 · Set A
Question 91
The potato disease responsible for the famous famine in Europe, or late blight of potato, is caused by
See answer

Correct answer: (C) Phytophthora infestans

1 marks · 2023 · Set A
Question 92
An example of axile placentation is
See answer

Correct answer: (C) Citrus

1 marks · 2023 · Set A
Question 93
Which of the following flowers shows heterostyly?
See answer

Correct answer: (A) Primrose

1 marks · 2023 · Set A
Question 94
A non-albuminous seed is produced in
See answer

Correct answer: (C) pea

1 marks · 2023 · Set A
Question 95
The specimen used by the author for the original publication is
See answer

Correct answer: (C) paratype

1 marks · 2023 · Set A
Question 96
The water-soluble yellowish pigment present in Dahlia petals is
See answer

Correct answer: (C) anthoxanthin

1 marks · 2023 · Set A
Question 97
The arrangement of xylem in the stem is
See answer

Correct answer: (A) endarch

1 marks · 2023 · Set A
Question 98
In the Calvin cycle, for the fixation of every CO₂ molecule, the reduction and regeneration steps require
See answer

Correct answer: (A) 3 ATP and 2 NADPH₂

1 marks · 2023 · Set A
Question 99
More than half of the earth’s flora and fauna are found in
See answer

Correct answer: (C) tropical rain forests

1 marks · 2023 · Set A
Question 100
The terms ‘protoderm’ and ‘procambium’ were coined by
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Correct answer: (A) Hanstein

1 marks · 2023 · Set A
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