WBPSC Food SI 2024: Solved Question Paper and Detailed Solutions Part - 2 । Food SI Question Paper 1st Shift

WBPSC Food SI Previous Year Question Papers: Solutions and Insights for 2024 Part - 2 ।পশ্চিমবঙ্গ ফুড SI পরীক্ষার প্রশ্নপত্র ও তার সমাধান 

In this post, Info Educations brings you the WBPSC Food SI Question Paper with Answer 2024 Part 2, including the Food SI question paper solved and the WBPSC Food SI Previous Year Question Papers. This compilation is designed to assist you in understanding the exam format and identifying key topics that frequently appear in the exam. Our resource features the WBPSC Food SI Question Paper 2024 1st shift English Solution, complete with detailed explanations for each option. These questions and solutions are not only beneficial for the Food SI exam but also valuable for any competitive exam preparation. Review each question and answer thoroughly to strengthen your understanding and boost your confidence!

নমস্কার বন্ধুরা , তোমাদের জন্য Info Educations নিয়ে এসেছে Complete Guide to WBPSC Food SI Question Paper with Answers 2024 / WBPSC Food SI Question Papers 2024 1st shift English Version Part - 2(51-100) এর Solution এবং তার সাথে তোমরা পেতে চলেছো প্রতিটা Options  এর Detailed Explanations। এই প্রশ্ন উত্তগুলো যেকোনো প্রতিযোগিতামূলক পরীক্ষা যেমন ; Railway ,SSC,MTS, CHSL, পশ্চিমবঙ্গ সরকারের অন্তর্গত WBPSC ,WBCS ,WBSSC ,WBTET যেকোনো পরীক্ষার ক্ষেত্রে কাজে লাগবে। তাই অবশ্যই প্রতিটা প্রশ্ন ও উত্তগুলোকে ভালো করে দেখে রেখো।

WBPSC Food SI 1st Shift 2024 Question Papers: Solutions and Insights for 2024

51. The Battle of Plassey was fought between

(A) Mir Qasim and Mir Jafar

(B) Siraj-ud-Daulah and the English East India Company

(C) Mir Jafar and the French

(D) Shah Alam and the English

Answer: (B) Siraj-ud-Daulah and the English East India Company

52. A pipe can fill a tank in x hours and another pipe can empty it in y (y > x) hours. If both the pipes are open, in how many hours will the tank be filled?

(A) (x - y) hours

(B) (y - x) hours

(C) $\frac{xy}{x-y}$  hours

(D) $\frac{xy}{y-x}$  hours

Answer: (D) $\frac{xy}{y-x}$  hours

53. The ages of Samir and Tanuja are in the ratio 8:15. After 9 years the ratio of their ages will be 11:18. What is the difference between their ages?

(A) 20 years

(B) 21 years

(C) 24 years

(D) 33 years

Answer: (B) 21 years

54. The speed of a car increases by 2 km after every one hour. If the distance travelled in the first one hour was 35 km, what was the total distance travelled in 12 hours?

(A) 456 km

(B) 482 km

(C) 552 km

(D) 556 km

Answer: (C) 552 km

55. The Sepoy Revolt initially broke out in

(A) Kanpur

(B) Barrackpore

(C) Chitpore

(D) Mirpur

Answer: (B) Barrackpore

56. What is the interest of Rs. 300 at the rate of 11% for 5 years?

(A) Rs. 150

(B) Rs. 165

(C) Rs. 120

(D) Rs. 200

Answer: (B) Rs. 165

57. Fahien had visited India during the reign of

(A) Harshavardhan

(B) Yasovarman

(C) Chandragupta Maurya

(D) Chandragupta II Vikramaditya

Answer: (A) Harshavardhan

Explanations : -

(A) Harshavardhan:

Hiuen Tsang - Chinese monk; documented Indian Buddhism and culture.

(B) Yasovarman:

I-Tsing - Chinese monk; studied Sanskrit and Buddhist practices.

(C) Chandragupta Maurya:

Megasthenes - Greek ambassador; wrote about Mauryan society and governance.

(D) Chandragupta II Vikramaditya:

Fa-Hien - Chinese monk; recorded Buddhist practices and social conditions.

58. The Panchayati Raj system was introduced in India by one of the following amendments:

(A) 72nd

(B) 73rd

(C) 70th

(D) 71st

Answer: (B) 73^rd

Explanations: -

Amendment	Details
72nd	Empowered Panchayati Raj institutions
73rd	Established local self-governments in rural areas
70th	Representation for Scheduled Castes and Tribes
71st	Inclusion of languages in the Eighth Schedule

59. Ali travels a distance of 300m in 2 minutes and 30 seconds. What is his speed in km/hr?

(A) 6.9

(B) 7.1

(C) 7.2

(D) 7.3

Answer: (B) 7.1

60. The distance from the town A to the town B is 5 miles, C is 6 miles from B. Which of the following could be the maximum distance from A to C?

(A) 11 miles

(B) 8 miles

(C) 2 miles

(D) 4 miles

Answer: (A) 11 miles

61. Which of the following numbers is divisible by 3?

(A) 24357806

(B) 35769812

(C) 3336433

(D) 83479560

Answer: (D) 83479560

62. Vitamin C is present in

(A) Neem

(B) Lemon

(C) Milk

(D) Carrot

Answer: (B) Lemon

Explanations: -

Item	Vitamin Present	Chemical Name
Neem	Vitamin C	Ascorbic Acid
Lemon	Vitamin C	Ascorbic Acid
Milk	Vitamin D	Cholecalciferol
Carrot	Vitamin A	Beta-Carotene

63. Bats navigate in the dark using

(A) Eyes

(B) Nose

(C) Echo

(D) Smell

Answer: (C) Echo

Explanations: -

Item	Navigation Method	Example Animals
Eyes	Vision-based navigation	Eagles, Fish, Insects
Nose	Olfactory navigation	Dogs, Bears, Salmon
Echo	Echolocation	Bats, Dolphins, Oilbirds
Smell	Olfactory cues for navigation	Mice, Ants, Snakes

64. The sum of the squares of two positive integers is 100 and the difference of their squares is 28. The sum of the numbers is

(A) 12

(B) 13

(C) 14

(D) 15

Answer: (B) 13

65. India became a Republic in

(A) 1951

(B) 1949

(C) 1950

(D) 1948

Answer: (C) 1950

Explanations : -

Year	Country	Notes
1951	None	No country became a republic in this year.
1949	Germany	The Federal Republic of Germany was established.
1950	India	India became a republic on January 26, 1950.
1948	None	No country became a republic in this year.

66. The Constitution of India was adopted on

(A) 25 November 1945

(B) 26 November 1949

(C) 26 January 1950

(D) 15 August 1947

Answer: (C) 26 January 1950

67. The Speaker of the Rajya Sabha is

(A) Prime Minister of India

(B) Vice-President of India

(C) Chief Justice of the High Court

(D) President of India

Answer: (B) Vice-President of India

Explanations: -

Prime Minister of India: Commonly referred to as "PM" or the "Leader of the Nation."

Vice-President of India: Often called "VP" or "Second Citizen."

Chief Justice of the High Court: Abbreviated as "CJI" or referred to as the "Judicial Head."

President of India: Known as the "First Citizen" or "Rashtrapati."

68. Cornea is present in the

(A) Ear

(B) Eye

(C) Nose

(D) Stomach

Answer: (B) Eye

69. Cactus is found in the

(A) Polar Regions

(B) Desert

(C) Moon

(D) Ocean

Answer: (B) Desert

Explanations: -

Polar Regions: Plants like lichens, mosses, and Arctic willow thrive in extreme cold and short growing seasons.

Desert: Plants such as cacti and succulents are adapted to conserve water and withstand harsh conditions.

Moon: Currently, there are no known plants or vegetation on the Moon due to its inhospitable environment.

Ocean: Marine plants like seagrass, kelp, and phytoplankton are found in oceanic environments, playing crucial roles in marine ecosystems.

70. Carrots are rich in

(A) Vitamin B

(B) Vitamin C

(C) Vitamin A

(D) Vitamin D

Answer: (C) Vitamin A

Explnations: -

Vitamin	Chemical Name	Common Sources
(A) Vitamin B	B-complex vitamins (e.g., B1: Thiamine, B2: Riboflavin)	Whole grains, Meat, Eggs, Dairy, Nuts
(B) Vitamin C	Ascorbic Acid	Citrus fruits, Berries, Bell peppers, Broccoli
(C) Vitamin A	Retinol (Provitamin A: Beta-Carotene)	Carrots, Sweet potatoes, Spinach, Kale
(D) Vitamin D	Cholecalciferol	Sunlight, Fatty fish, Fortified dairy products, Egg yolks

70. The carrot is rich in which vitamin?
(A) Vitamin B
(B) Vitamin C
(C) Vitamin A
(D) Vitamin D
Answer: (C) Vitamin A

71. The First Battle of Panipat took place in:
(A) 1521
(B) 1523
(C) 1525
(D) 1526
Answer: (D) 1526

72. The average of m numbers is $n^4$ and the average of n numbers is $m^4$. The average of (m + n) numbers is:
(A) mn
(B) m² + n²
(C) mn (m² + n²)
(D) mn (m² + n² – mn)
Answer: (D) mn (m² + n² – mn)

73. The human body consists of:
(A) 205 bones
(B) 206 bones
(C) 204 bones
(D) 203 bones
Answer: (B) 206 bones

74. The chemical name for common salt is:
(A) Sodium Fluoride
(B) Sodium Chloride
(C) Potassium Cyanide
(D) Potash
Answer: (B) Sodium Chloride

Explanations: -

Compound	Nickname
(A) Sodium Fluoride	"Fluoride"
(B) Sodium Chloride	"Table Salt"
(C) Potassium Cyanide	"Prussic Acid"
(D) Potash	"Potassium Carbonate" or "K2CO3"

 

75. Minamata Disease is due to:
(A) Sulphur
(B) Nitrogen
(C) Mercury
(D) Potassium
Answer: (C) Mercury

Explanations: -

Sulphur: Deficiency can affect liver function and protein metabolism.

Nitrogen: Deficiency primarily impacts plants, causing stunted growth; in humans, it affects overall health.

Mercury: Toxicity leads to severe health issues, including neurological damage.

Potassium: Deficiency results in hypokalemia, affecting muscle and heart function.

76. If Manish walks 20 km/hr faster, then he will save one hour to travel a distance of 600 km. What is the usual speed of Manish?
(A) 100 km/hr
(B) 120 km/hr
(C) 150 km/hr
(D) 160 km/hr
Answer: (B) 120 km/hr

77. If the side of a square is increased by 30%, then its area is increased by:
(A) 9%
(B) 30%
(C) 60%
(D) 69%
Answer: (C) 69%

78. The sum of two numbers is 2490. If 6.5% of one number is equal to 8.5% of the other, then the greater number is:
(A) 1079
(B) 1380
(C) 1411
(D) 1250
Answer: (B) 1380

79. The ratio of two numbers is 3:4 and their sum is 420. The greater of the two numbers is:
(A) 175
(B) 200
(C) 240
(D) 315
Answer: (D) 315

80. The leader of the Kaivartya Revolt was:
(A) Puru
(B) Divya
(C) Arjun
(D) Harsha
Answer: (C) Arjun

81. Anita can cover a certain distance in 1 hr. 24 min. by covering 2/3 of the distance at 4 km/hr. and the rest at 5 km/hr. Find the total distance.
(A) 4 km
(B) 5 km
(C) 6 km
(D) 7 km
Answer: (C) 6 km

82. World Environment Day is observed on:
(A) June 4
(B) June 5
(C) April 4
(D) April 5
Answer: (B) June 5

Explanations: -

June 4: Remembered for the Tiananmen Square Massacre in 1989.

June 5: Celebrated as World Environment Day, focusing on environmental awareness.

April 4: Observed as International Day for Mine Awareness to highlight the risks of landmines.

April 5: Recognized as National Maritime Day in India, honoring the maritime industry’s contributions.

83. The respective ratio among the speed of a bike, a van and a lorry is 3:5:2. The speed of the van is 250% of the speed of the lorry, which covers 360 km in 12 hours. What is the average speed of the bike and the van together?
(A) 60 km/hr
(B) 62 km/hr
(C) 64 km/hr
(D) 63 km/hr
Answer: (A) 60 km/hr

84. On selling an article at a certain price, a man gains 10%. On selling the same article at double the price, the gain per cent is:
(A) 20%
(B) 100%
(C) 120%
(D) 140%
Answer: (B) 100%

85. The average of 6 observations is 45.5. If one new observation is added to the previous observations, then the new average becomes 47. The new observation is:
(A) 58
(B) 56
(C) 50
(D) 46
Answer: (A) 58

86. Raniganj is famous for one of the following minerals:
(A) Iron
(B) Mica
(C) Coal
(D) Diamond
Answer: (C) Coal

Explanations: -

Mineral	Major Production/Deposits in
Iron	Odisha
Mica	Jharkhand
Coal	Chhattisgarh
Diamond	Gujarat
Bauxite	Odisha
Limestone	Rajasthan
Copper	Rajasthan
Zinc	Rajasthan
Gold	Karnataka
Salt	Gujarat
Graphite	Tamil Nadu
Sandstone	Rajasthan
Natural Gas	Assam
Barytes	Andhra Pradesh
Potash	Rajasthan

87. One of the following is responsible for Global Warming:
(A) Nitric oxide
(B) Carbon dioxide
(C) Sulphuric Acid
(D) Nitric Acid
Answer: (B) Carbon dioxide

88. Which one among the following is the largest?
(A) $\frac{7}{9}$
(B) $\frac{11}{14}$
(C) $\frac{3}{4}$
(D) $\frac{10}{13}$
Answer: (B) $\frac{11}{14}$

89. Two vessels are filled with mixtures of milk and water in the ratio 3:2 and 6:5 respectively. In what ratio should these mixtures be mixed so that the ratio of milk and water in the final mixture becomes 4:3?
(A) 6:13
(B) 9:14
(C) 10:11
(D) 5:8
Answer: (B) 9:14

90. Acharya Prafulla Chandra Roy was a famous:
(A) Doctor
(B) Chemist
(C) Physicist
(D) Mathematician
Answer: (B) Chemist

91. Darjeeling district is famous for:
(A) Coffee
(B) Cocoa
(C) Tea
(D) Sugar
Answer: (C) Tea

Explanations: -

Crop	Major Production States
Rice	West Bengal, Uttar Pradesh, Punjab
Wheat	Uttar Pradesh, Punjab, Haryana
Cotton	Gujarat, Maharashtra, Rajasthan
Jute	West Bengal
Groundnut	Gujarat, Tamil Nadu, Andhra Pradesh
Mustard	Rajasthan, Haryana, Punjab
Barley	Rajasthan, Punjab
Pulses	Madhya Pradesh, Rajasthan, Uttar Pradesh
Apple	Himachal Pradesh, Jammu & Kashmir
Grapes	Maharashtra, Karnataka

92. Akash leaves Mumbai at 6 am and reaches Bangalore at 10 am. Prakash leaves Bangalore at 8 am and reaches Mumbai at 11.30 am. At what time do they cross each other?
(A) 10 am
(B) 8:32 am
(C) 8:56 am
(D) 9:20 am
Answer: (C) 8:56 am

93. Doctor's Day is celebrated on:
(A) July 2
(B) July 1
(C) June 4
(D) June 5
Answer: (A) July 2

94. Milk is a rich source of:
(A) Vitamin C
(B) Calcium
(C) Potash
(D) Carbide
Answer: (B) Calcium

 

95. A 130 m long train crosses a bridge in 30 seconds at 45 km/hr. The length of the bridge is:
(A) 200 m
(B) 225 m
(C) 245 m
(D) 250 m
Answer: (C) 245 m

 

96. 5% income of A is equal to 15% income of B and 10% income of B is equal to the 20% income of C. If the income of C is Rs. 2,000, what is the total income of A, B, and C?
(A) Rs. 14,000
(B) Rs. 16,000
(C) Rs. 18,000
(D) Rs. 1,24,000
Answer: (B) Rs. 16,000

 

97. Blood has one of the following groups:
(A) M
(B) N
(C) O
(D) P
Answer: (C) O

Blood Type	Explanation
A+	A positive blood type, presence of A antigen.
A-	A negative blood type, absence of the Rh factor but presence of A antigen.
B+	B positive blood type, presence of B antigen.
B-	B negative blood type, absence of the Rh factor but presence of B antigen.
AB+	Universal recipient, can accept blood from any group, has both A and B antigens.
AB-	Has both A and B antigens, but is Rh negative.
O+	O positive blood type, can donate to any positive blood group.

98. The ratio of cost price and selling price of an article is 20:21. What is the profit per cent on it?
(A) 5%
(B) 5.5%
(C) 6%
(D) 6.25%
Answer: (D) 6.25%

99. The Father of the Indian Constitution was:
(A) Nehru
(B) M. N. Roy
(C) B. R. Ambedkar
(D) C. R. Das
Answer: (C) B. R. Ambedkar

Explanations: -

Jawaharlal Nehru (Chacha Nehru):

·         First Prime Minister of India.

·         Longest term prime minister in India.

·         Key figure in India's independence movement.

M. N. Roy:

·         Founder of the Radical Democratic Party.

·         Proposed Constituent Assembly in 1934.

B. R. Ambedkar (Baba Saheb):

·         Chief architect of the Indian Constitution.

·         Champion of Dalit rights and social justice.

·         Father of the Indian Constitution.

·         Man of Modern India.

·         President of The Drafting Committee.

·         He was awarded the Bharat Ratna, India's highest civilian honor, posthumously in 1990.

C. R. Das (Deshbandhu):

·         Leader in the Indian independence movement.

·         Instrumental in the formation of the Swaraj Party.

·         Advocated for self-governance and political reform.

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