Which of the following alcohols is suitable for alcoholic beverages?
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Correct answer: (C) Ethanol
1 marks · 2023 · Set A
Question 52
The efficiency of a fuel is expressed in terms of its
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Correct answer: (B) calorific value
1 marks · 2023 · Set A
Question 53
Food cans are coated with tin and not with zinc because
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Correct answer: (C) zinc is more reactive than tin Zinc is more reactive than tin and can react with the acids in food, so food cans are coated with tin.
1 marks · 2023 · Set A
Question 54
Which of the following is not a traditional irrigation method?
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Correct answer: (C) Drip system
1 marks · 2023 · Set A
Question 55
The number of sex chromosomes in a human kidney cell is
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Correct answer: (A) one pair
1 marks · 2023 · Set A
Question 56
The hearing range of the human ear is
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Correct answer: (A) 20 Hz to 20,000 Hz
1 marks · 2023 · Set A
Question 57
Which of the following has the highest energy?
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Correct answer: (A) Blue light
1 marks · 2023 · Set A
Question 58
Which substance is used for making pencil lead?
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Correct answer: (C) Graphite
1 marks · 2023 · Set A
Question 59
A ray of light is incident at an angle of 30° on a mirror. The angle between the normal and the reflected ray is
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Correct answer: (A) 30°
1 marks · 2023 · Set A
Question 60
The contraction and expansion movement of the walls of the food pipe is called
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Correct answer: (C) peristaltic movement
1 marks · 2023 · Set A
Question 61
Which parts of the brain control blood pressure?
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Correct answer: (C) Pons, medulla, cerebellum
1 marks · 2023 · Set A
Question 62
Which of the following produces the least friction?
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Correct answer: (B) Rolling friction
1 marks · 2023 · Set A
Question 63
The Chairman of NABARD is
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Correct answer: (C) Shaji K. V.
1 marks · 2023 · Set A
Question 64
The Chairperson of ONGC is
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Correct answer: (A) Dr. Alka Mittal
1 marks · 2023 · Set A
Question 65
The Prime Minister of Italy is
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Correct answer: (B) Georgia Meloni
1 marks · 2023 · Set A
Question 66
As per the 5th Tiger Census in 2022, the number of tigers in India is
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Correct answer: (A) 3167
1 marks · 2023 · Set A
Question 67
Biparjoy, a phenomenon of 2022, was
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Correct answer: (C) tropical cyclone
1 marks · 2023 · Set A
Question 68
The new name of the Mid-Day Meal Scheme is
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Correct answer: (A) PM Poshan Scheme
1 marks · 2023 · Set A
Question 69
The venue of Thawe Mahotsav, 2023 was
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Correct answer: (E) None of the above
1 marks · 2023 · Set A
Question 70
The State Icon of Bihar is
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Correct answer: (C) Maithili Thakur
1 marks · 2023 · Set A
Question 71
The total budget of Jal Jeevan Mission is
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Correct answer: (A) ₹70,000 crore
1 marks · 2023 · Set A
Question 72
The name of the Cluster-oriented Rural Development Scheme is
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Correct answer: (B) Dr. Shyama Prasad Mukherjee Rurban Mission
1 marks · 2023 · Set A
Question 73
The author of the book The Chipko Movement: A People’s History is
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Correct answer: (A) Shekhar Pathak
1 marks · 2023 · Set A
Question 74
The World Braille Day is celebrated on
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Correct answer: (C) 4 January
1 marks · 2023 · Set A
Question 75
Which statement about the Bharat Gaurav Tourist Train is true?
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Correct answer: (A) It was inaugurated on 16 April 2023
1 marks · 2023 · Set A
Question 76
The first State of India to start keeping a DNA database of unidentified dead bodies is
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Correct answer: (A) Himachal Pradesh
1 marks · 2023 · Set A
Question 77
The host nation of the ASEAN Summit, 2023 is
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Correct answer: (C) Indonesia
1 marks · 2023 · Set A
Question 78
The host nation of the Petersburg Climate Dialogue, 10 May 2023, is
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Correct answer: (B) Germany
1 marks · 2023 · Set A
Question 79
The Sun is a
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Correct answer: (A) yellow star
1 marks · 2023 · Set A
Question 80
How many latitudes are there on the globe, drawn at 1-degree intervals?
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Correct answer: (C) 181
1 marks · 2023 · Set A
Question 81
The average height of the Kosi Plain above mean sea level is
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Correct answer: (C) 30 m
1 marks · 2023 · Set A
Question 82
On the basis of fossils, which is the place of origin of man?
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Correct answer: (A) Rift Valley of Africa On the evidence of fossils the place of man's origin is taken to be the Rift Valley of Africa, where the oldest remains of early humans have been found.
1 marks · 2023 · Set A
Question 83
Cultural contact between two communities is called
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Correct answer: (B) acculturation
1 marks · 2023 · Set A
Question 84
Barauni Oil Refinery Plant is situated in which district of Bihar?
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Correct answer: (B) Begusarai
1 marks · 2023 · Set A
Question 85
Tehri Dam Project is associated with
See answer
Correct answer: (B) possibilism
1 marks · 2023 · Set A
Question 86
Which of the following is shifting cultivation in Orissa?
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Correct answer: (A) Podu
1 marks · 2023 · Set A
Question 87
The tent of nomads in Baluchistan is called
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Correct answer: (A) Kizashi
1 marks · 2023 · Set A
Question 88
In which district of Bihar is silk textile production maximum?
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Correct answer: (B) Bhagalpur Bhagalpur produces the most silk cloth in Bihar and is called the Silk City; its tussar silk is especially well known.
1 marks · 2023 · Set A
Question 89
With decreasing population, the man-land ratio
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Correct answer: (A) decreases The man-land ratio measures the burden of population on the land. As the population falls the ratio falls with it, since fewer people depend on the same land.
1 marks · 2023 · Set A
Question 90
In which district of Bihar is maize production maximum?
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Correct answer: (C) Muzaffarpur
1 marks · 2023 · Set A
Question 91
Where was Kunwar Singh, a leader of the Revolt of 1857, associated with?
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Correct answer: (C) Jagdishpur
1 marks · 2023 · Set A
Question 92
Who established the Indian Association in 1876?
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Correct answer: (C) Surendranath Banerjee
1 marks · 2023 · Set A
Question 93
Who first raised the National Flag outside India?
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Correct answer: (B) Madam Bhikaji Cama
1 marks · 2023 · Set A
Question 94
Which paper was edited by Abul Kalam Azad?
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Correct answer: (C) Al-Hilal
1 marks · 2023 · Set A
Question 95
Who was the author of Mahatma Gandhi and Bihar—Some Reminiscences?
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Correct answer: (A) Dr. Rajendra Prasad
1 marks · 2023 · Set A
Question 96
Who presided over the first session of the All India Kisan Sabha?
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Correct answer: (B) Sahajanand Saraswati
1 marks · 2023 · Set A
Question 97
When was Patna Women’s College founded?
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Correct answer: (B) 1940
1 marks · 2023 · Set A
Question 98
Which portfolio did Dr. Rajendra Prasad hold in the interim government?
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Correct answer: (C) Food and Agriculture
1 marks · 2023 · Set A
Question 99
In which year was the All India Women’s Conference founded?
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Correct answer: (C) 1927
1 marks · 2023 · Set A
Question 100
The day of the Bengal Partition—16 October 1905—was observed as the day of