Join Us ::

Menu Home Classes GK Engineering Past Papers Current Affairs Technical GAT Subject Programming Medical Papers

Agricultural Engineering :: All Aptitude Test ::

Home » Engineering » Agricultural Engineering » Aptitude Test - 13
1. Beef hams are made spongy by species of
A. Rhodotorula
B. Bacillus
C. Pseudomonas
D. Rhodotorula
2.The red color of meat, called its bloom, may be changed to shades of green, brown or grey as a result of production of oxidizing compounds by bacteria. Which of the following species are reported to c
A. Lactobacillus
B. Leuconostoc
C. Both (a) and (b)
D. Lactobacillus
3.Yellow discolorations in meat are caused by bacteria with yellow pigments, usually species of
A. Micrococcus
B. Flavobacterium
C. Both (a) and (b)
D. Micrococcus
4.Which of the following (s) is/are responsible for the green patches on the surface of meats under aerobic conditions?
A. P. expansum
B. P. asperulum
C. P. oxalicum
D. P. expansum
5.Which of the following microorganisms grow in beef at a temperature of 15°C and above?
A. Micrococci
B. Pseudomonas
C. Both (a) and (b)
D. Micrococci
6. Green rots in eggs is chiefly caused by
A. Pseudomonas fluorescens
B. Micrococcus or Bacillus species
C. Molds or yeasts
D. Pseudomonas fluorescens
7. Black rots in eggs is most commonly caused by
A. species of Proteus
B. species of Micrococcus or Bacillus
C. molds or yeasts
D. species of Proteus
8. In storage atmospheres of high humidity variety of molds may cause
A. superficial fungal spoilage
B. bacterial spoilage
C. Both (a) and (b)
D. superficial fungal spoilage
9. Which of the following microorganism spoil poultry in polyethylene bags?
A. Pseudomonas-achromobacter
B. Alcaligenes
C. hetero-fermentative species
D. Pseudomonas-achromobacter
10. Black spot in meat are produced mainly by
A. Cladosporium
B. Thamnidium
C. Mucor
D. Cladosporium
11. Black spot in meat are produced mainly by
A. Cladosporium
B. Thamnidium
C. Mucor
D. Cladosporium
12.Which of the cause(s) has/have been suggested for the chill rings in sausage?
A. Oxidation
B. Production of organic acids or reducing substances by bacteria
C. Excessive water
D. Oxidation
13.Lactic acid bacteria in meats may be responsible for
A. slime formation at the surface or within especially in presence of sucrose
B. production of green discoloration
C. souring
D. slime formation at the surface or within especially in presence of sucrose
14. Colorless rots in eggs is caused by
A. Pseudomonas alcaligenes
B. Pseudomonas fluorescens
C. Both (a) & (b)
D. Pseudomonas alcaligenes
15.The greening of sausage may appear as a green ring not far from the casing, a green core, or a green surface. The cause of greening is the production of hydrogen peroxide by
A. hetero-fermentative species
B. catalase negative bacteria
C. Both (a) & (b)
D. hetero-fermentative species
16. Iced, cut up poultry often develops a slime i.e. accompanied by an odor describe as tainted, acid, sour or dishraggy. This defect is chiefly by the species of
A. Pseudomonas
B. Alcaligenes
C. hetero-fermentative species
D. Pseudomonas
17.Where was oil discovered for the first time in India?
A. Digboi
B. Numaligarh
C. Bongaigon
D. Digboi
18.Bharat Oman Refineries Ltd a joint venture of Bharat Petroleum and Oman Oil operates a refinery at
A. Bhatinda
B. Panipat
C. Bina
D. Bhatinda
19.At which place in Tamil Nadu is a refinery located?
A. Manali
B. Thanjavur
C. Srirangam
D. Manali
20.ONGC operates a refinery in Tatipaka which is located in
A. Karnataka
B. Gujarat
C. Assam
D. Karnataka
21.Pakistan is not member of?
A. SAARC
B. ECO
C. UN
D. SAARC
22. Which of the following state is the largest producer of tea in India?
A. Karnataka
B. Assam
C. West Bengal
D. Karnataka
23.Which of the following plantation crop produces in India more than its need?
A. Tea
B. Food grains
C. Petroleum
D. Tea
24.The Barak Valley of Assam is famous for cultivation of which crop:
A. Oil palm
B. Tea
C. Sugarcane
D. Oil palm
25.Which of the following Indian State is the largest producer of rubber?
A. Tamil Nadu
B. Andhra Pradesh
C. Karnataka
D. Tamil Nadu
26.Which of the following state is not known for the production of cardamom?
A. Kerala
B. Karnataka
C. Odisha
D. Kerala
27.Which of the following Indian state is popularly known as 'Garden of Spices'?
A. Karnataka
B. Kerala
C. Andhra Pradesh
D. Karnataka
28.The Green Gold revolution is related to the_______
A. Coffee
B. Gold
C. Bamboo
D. Coffee
29. The tea plantation requires rainfall of______
A. 50-150 cm
B. 200- 400 cm
C. 250-300 cm
D. 50-150 cm
30.The Ganga delta region is suitable for Jute cultivation due to the rich fertile _______ and favourable temperature and rainfall.
A. alluvium soil
B. black soil
C. red soil
D. alluvium soil
Related Subjects

Date to Date Current Affairs 2022

PakMCQs.net

Quick Links

GAT Subject



   Computer Science    English Mcqs    Agriculture    

Engineering



   Computer Science    Civil Engineering    

Technical



   Networking    Electronics    Database    

Past Papers



   Model Papers    FPSC Papers    
Our Team | Career | Contact | JoinUs | Privacy Policy | DMC

© 2020-2025 by Pak-MCQs.net All Rights Reserved.

Email: [email protected]