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WBCS PREVIOUS YEAR(2003-2018) QUESTION AND ANSWER

WBCS PREVIOUS YEAR QUESTION PAPER

Indian Polity and National Movement MCQ

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** 30 RECENT GK FOR FOOD SI 
** FOOD SI GK IN BENGALI PART 1
** GENERAL AWARENESS FOR FOOD SI 
** FOOD SI QUESTION AND ANSWER
** FOOD SI SYLLABUS

WB FOOD SUPPLY - General Studies Practice set

General Studies MCQ Questions Answers

1) Which of the following plants is a total root parasite plant?

a) Urticularia

b) Santalum

c) Wolfia

d) Rafflesia

Rafflesia View Answer

2)Which was not one of the regions in which the English first set up trading posts?

a) Gujarat

b) Bengal

c) Goa

d) Coromondel coasts

Goa View Answer

3)Qyteti Stalin in Albania is known for

a) Natural gas

b) Iron ore

c) Oil

d) Coal

Oil View Answer

4)India’s Biggest Nuclear Research Reactor is named

a) Dhruva

b) Purnima

c) Cirus

d) Apsara

Dhruva View Answer

5)The raw material used for the production of iron is

a) Coke

b) Petrol

c) Limestone

d) Rubber

Coke View Answer

6)Jaunidce affects which part of the human body?

a) Liver

b) Kidney

c) Heart

d) Lungs

Liver View Answer

7)Louis Braile is known for the invention of

a) Printing press

b) Powerloom

c) Photography

d) printing for the blind

Printing for the blind View Answer

8) The digestive and breathing passages cross in the

a) trachea

b) larynx

c) oesophagus

d) pharynx

pharynx View Answer

9)The most commonly consumed staple cereal in india is:

a) rice

b) bajra

c) maize

d) wheat

rice View Answer

10)The Harappas were:

a) Rural

b) urban

c) tribal

d) nomadic

urban View Answer

11) Which one of the following ports is located on eastern coast of India?

a) Kandla

b) Kochi

c) Paradeep

d) Mormugao

Paradeep View Answer

12)The court language of the mughals was:

a) Parsian

b) Urdu

c) Hindi

d) Arabic

Urdu View Answer

13)Which state has the lowest area under forest?

a) Gujarat

b) Uttar Pradesh

c) Andhra Pradesh

d) Haryana

Haryana View Answer

14)The total fertility rate in India is the highest in:

a) Andhra Pradesh

b) Uttar Pradesh

c) Haryana

d) Tamil Nadu

Uttar Pradesh View Answer

15) Which of the following Rajput dynasties did not surrender to Akbar?

a) Parmar

b) Rathor

c) Pratihara

d) Sisodiya

Rathor View Answer

16) A one-horn rhinoceros is available in the ______ forest.

a) Jaldapara

b) Assam

c) Darjeeling hills

d) None of these

Jaldapara View Answer

17) ___ is the second heaviest populated town in West Bengal next to Kolkata

a) Siliguri

b) Durgapur

c) Asansol

d) None of these

Durgapur View Answer

18) _____ is the premier town of the sandy coastal plain

a) Digha

b) Contai

c) Junput

d) Sankarpur

Contai View Answer

WB FOOD SUPPLY SI PRACTICE SET ARITHMETIC - PART 2

WB Food Supply Sub Inspector Exam

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Arithmetic Syllabus

• Decimals,
• Number Series,
• Divisibility,
• HCF & LCM,
• Average,
• Partnership,
• Percentage
• Profit & Loss
• Simple & Compound Interest
• Time Speed & Distance/ Time & Work,
• Simple Geometry,
• Simplification,
• Ratio.

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1) If an angle is its own complementary angle, then its measure is

a) 80⁰

b)45⁰

c) 60⁰

d) 90⁰

45 View Answer

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2) cos 0⁰ is equal to

a) 0

b) 1

c) Not defined

d) None of these

1 View Answer

---

3) Volumes of two cubes are in the ratio 8:27. Ratio of their surface area is

a) 2 : 3
b) 3 : 2

c) 4 : 9

d) 9 : 4

4 : 9 View Answer

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4) What is the largest number of 4 digits which divided by 6,9,12,15 or 18 leaves 1 as reminder in each case?

a) 9901

b) 9899

c) 1081

d) 9673

9901 View Answer

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5) 8³ x 8² x8^-5 is equal to

a) 0

b) 1

c) 2

d) None of the above

1 View Answer

---

6) How many 3 digit numbers, in all, are divisible by 6?

a) 140

b) 150

c) 160

d) 170

150 View Answer

---

7) A sum is invested at compound interest payable annually. The interest including principal in two successive years was Rs 225 and Rs 236.25 respectively. The rate of interest was

a) 4.5%

b) 5%

c) 8%

d) 6.25%

5% View Answer

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8) A certain sum amount to Rs 5832 in 2 yr at 8% per annum compound interest, the sum is

a) Rs 5000

b) Rs 5200

c) Rs 5280

d) Rs 5400

Rs 5000 View Answer

---

9) If a + b=5,a²+ b² = 13, the value od a – b ( where a>b) is

a) 1

b) – 2

c) 2

d) – 1

1 View Answer

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10) If (3x – y) : (x + 5Y) = 5:7, then the value of ( x+ y) : ( x – y) is

a) 2 : 3

b) 3 : 2

c) 3 : 1

d) 1 : 3

3 : 1 View Answer

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11) If 1³ + 2³ + 3³ ….. + 10³ = 3025, then 4 + 32 + 108 + …… + 4000 is equal to

a) 12000

b) 12100

c) 122000

d) 12400

12100 View Answer

Solution: –

4 + 32 + 107 …. + 4000 = 4 (1 + 8 + 27 + ….. 1000)

= 4 (1³ + 2³ + 3³ ….. + 10³ )= 4 x 3025 = 12100 (Answer)

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12) The lengths of the diagonals of a rhombus are 24 cm and 18 cm, respectively. The lengths of each side of the rhombus is

a) 12 cm

b) 9 cm

c) 15 cm

d) 8 cm

15 cm View Answer

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13) The area ( in sq cm) of the largest circle that can drawn inside a square of side 28 cm, is

a) 17248

b) 784

c) 8624

d) 616

616 View Answer

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14) The digit in unit’s place of the product

49237 x 3995 x 738 x83 x 9 is

a)0

b) 7

c) 5

d) 6

0 View Answer

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15) The number, whose square is equal to the difference of the squares of the numbers 68 and 32, is

a) 36

b) 48

c) 60

d) 64

60 View Answer

16) If x earn 25% more than y. What per cent less does y earn than x?

a) 16%

b) 10%

c) 20%

d) 25%

20% View Answer

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17)If A and B are in the ratio 3 : 4 and B and C are in the ratio 12 : 13, then A and C will be in the ratio

a) 3 : 13

b) 9 : 13

c) 36 : 13

d) 13 : 9

9 : 13 View Answer

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18) (0.04) ^–(1.5) is equal to

a) 25

b) 125

c) 60

d) 5

125 View Answer

---

19) For a certain article, if discount is 25% the profit is 25%. If the discount is 10%, then the Profit is

a) 50%

b) 40%

c) 30%

d) 33 %

50% View Answer>

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20) {(49)¹⁵ – 1} is exactly divisible by

a) 8

b) 14

c)50

d) 51

8 View Answer

---

21)If CP of 5 mangoes is equal to SP of 4 mangoes, then what will be gain percentage?

a) 20

b) 16

c) 25

d) 10

25 View Answer

WB FOOD SUPPLY SI PRACTICE SET ARITHMETIC - PART 1

WB Food Supply Sub Inspector Exam

---

Arithmetic Syllabus

• Decimals,
• Number Series,
• Divisibility,
• HCF & LCM,
• Average,
• Partnership,
• Percentage
• Profit & Loss
• Simple & Compound Interest
• Time Speed & Distance/ Time & Work,
• Simple Geometry,
• Simplification,
• Ratio.

1)The difference between two positive numbers is 3. If the sum of their squares is 369, then the sum of the numbers is

a) 81

b) 33

c) 27

d) 25

27 View Answer

2)A man rows a boat 18 km in 4 h downstream and returns upstream in 12 h. the speed of the stream (in km/h) is

a) 1

b) 1.5

c) 2

d) 1.75

1.5 View Answer

3) A certain sum amount to Rs 5832 in 2 yr at 8% per annum compound interest, the sum is

a) Rs 5000

b) Rs 5200

c) Rs 5280

d) Rs 5400

Rs 5000 View Answer

4) The ratio in which two sugar solution of the concentrations 15% and 40% are to be mixed to get a solution of concentration 30% is

a) 2 : 3

b) 3 : 2

c) 8 : 9

d) 9 : 8

2 : 3 View Answer

5) The height of a right circular cone is 84 cm and its base radius is 3.5. its volume is

a) 3234 cm³

b) 1078 cm³

c) 2156 cm³

d) 2496 cm³

1078 View Answer

6) Average age of A, B and C is 36 yr. if average age of B and C is 30 yr and age of B is 22 yr, then what is the sum of the ages of A and C ?

a) 68 yr

b) 86 yr

c) 58 yr

d) 61 yr

86 yr View Answer

7) What the least number of five digits is exactly divisible by 41 ?

a) 10045

b) 10004

c) 10041

d) 10025

10004 View Answer

8) (2sin² 30⁰ – 3 cos² 45⁰ + tan² 60⁰) =?

a) 1

b) 2

c) 4

d) 5

2 View Answer

9) How many diagonals does a regular polygon of 15 sides ?

a) 60

b) 64

c) 90

d) 50

90 View Answer

10) Expenditure on rent on rent is more than is more than that on miscellaneous purpose by

a) 62.5%

b) 75%

c) 25 1/3 %

d) 42 6/7 %

42 6/7 % View Answer

11) A man walking with ¾ of his usual speed, reaches office 20 min late. His usual time is

a) 50 min

b) 80 min

c) 70 min

d) 60 min

60 min View Answer

12) The average of 7 consecutive numbers is 20. The largest of these numbers is

a) 24

b) 23

c) 22

d) 20

23 View Answer

13) If ( a – 1)² + ( b+ 2)² +(c +1)² = then the value of a – b + c is

a) 12

b) 3

c) – 11

d) 1

1 View Answer

14) If p =3/5, q =7/9, r =5/7, then which of the following inequality is true ?

a) p<q<r

b) q<r<p

c) p<r<q

d) r<q<p

p<r<q View Answer

15) By selling an article for Rs 31 a shopkeeper loses 7%. If he sells the article for Rs 35, then what is gain or loss per cent?

a) Loss 3%

b) Gain 5%

c) Loss 5%

d) Gain 3%

Gain 5% View Answer

16) If x² +5x – 2k,is exactly divisible by (x – 1), then the value of k is

a) 1

b) 2

c) 3

d) 4

3 View Answer

17) The perimeter of 1 face of cube is 20 cm. it’s volume is

a) 115 cm³

b) 125 cm³

c) 120 cm³

d) 110 cm³

125 cm View Answer

18) If sum of two numbers x and y is equal to double of x, then value of y will be

a) y = x

b) >x

c) c < x

d) negative number

y = x View Answer

19) If 3^x+3 + 7=250, then x is equal to

a) 1

b) 2

c) 3

d) 5

2 View Answer

20) HCF of x² – y² and x³ – y³ is

a) x – y

b) x³ – y³

c) (x² – y²)

d) (x + y)(x² + xy + y²)

x - y View Answer

WB FOOD SUPPLY QUESTION AND ANSWER PART-1

WB FOOD SUPPLY QUESTION AND ANSWER

PSC Food Supply SI Model Question Paper

1) The Indus Valley civilization specialized in –
a) Town planning
b) Architecture
c) Craftsmanship
d) All of these
Town Planning View Answer
2) The Indus Civilisation is noted for its
(a) Art
(b) Scientific Advance
(c) Town Planning
(d) Military Organisation
Town Planning View Answer
3) The Harappan or Indus Valley Civilisation flourished during the ____ age.
(a) Megalithic
(b) Paleolithic
(c) Neolithic
(d) Chalcolithic
Chalcolithic View Answer
4) Which of the following Gods lost his importance as the first deity during the later Vedic period?
(a) Varuna
(b) Agni
(c) Vishnu
(d) Rudra
Varuna View Answer
5) The headquarters of the Central Railways is at:
a) Mumbai
b) Jaipur
c) Nagpur
d) Vijayawada
Mumbai View Answer

FOOD SUPPLY MCQ TEST CLICK .......---

6) What is the best source of pure cellulose?
a) Jute Fiber
b) Hemp
c) Coir
d) Cotton Fiber
Cotton Fiber View Answer
7) Macmohan Line demarcates the boundary between _
a) India and Pakistan
b) India and China
c) India and Nepal
d) India and Bangladesh
India and China View Answer
8) In which state is Silent Valley located?
a) Assam
b) Arunachal Pradesh
c) Kerala
d) Tamil Nadu
Kerala View Answer