Group 2 2015 July GT TNPSC Question Paper

Group 2 2015 July GT TNPSC Questions

1.

Match the following :

Technology Scientific Principles
a) Aeroplane 1.) Newton"s Law
b) Air Balloon 2.) Bernoulli"s Principle
c) Rocket 3.) Law of thermodynamics
d) Steam Engine 4.) Buoyant Force
A.

1 3 2 4

B.

3 1 4 2

C.

4 2 3 1

D.

2 4 1 3

ANSWER :

D. 2 4 1 3

2.

Auto ionisation of H2O leads to the formation of

A.

H3+O

B.

OH-

C.

H+

D.

H3O+ and OH-

ANSWER :

D. H3O+ and OH-

3.

Arrange the following increasing order of their pH values

1) Human Blood

2) Stomach acid

3) Pure water

4) Milk

A.

II, III, IV and I

B.

II, I, III and IV

C.

II, IV, III and I

D.

I, III, IV and II

ANSWER :

C. II, IV, III and I

4.
Which one of the following bacterium has extensive usage in Genetic Engineering work in plants?
A.
Clostridium septicum
B.
Xanthomonas citri
C.
Bacillus coagulens
D.
Agrobacterium tumefaciens
ANSWER :
D. Agrobacterium tumefaciens
5.

Match the following

List I List II
a) Riboflavin 1.) Vitamin B6
b) Thiamine 2.) Vitamin B2
c) Pyridoxine 3.) Vitamin B12
d) Cyanocobalamine 4.) Vitamin B1
A.

2 4 3 1

B.

2 3 4 1

C.

2 4 1 3

D.

1 3 4 2

ANSWER :

C. 2 4 1 3

6.
Which of the following is common to both Aerobic and Anaerobic respiration?
A.
Glycolysis
B.
Kreb's cycle
C.
Alcoholic fermentation
D.
Lactic acid fermentation
ANSWER :
A. Glycolysis
7.
Name the hormone secreted by the pineal body
A.
Melatonin
B.
Thymosin
C.
Relaxin
D.
Thyrotropin
ANSWER :
A. Melatonin
8.
Which state has introduced the scheme Aahar for the poor people?
A.
Rajasthan
B.
Odissa
C.
Bihar
D.
Jharkhand
ANSWER :
B. Odissa
9.
Name the anti submarine warfare ship launched in 19th May 2015 at Kolkatta
A.
INS-Rajali
B.
INS - Kavaratti
C.
INS-Vikrant
D.
INS - Garuda
ANSWER :
B. INS - Kavaratti
10.
The "World Congress of Information Technology" in 2018 will be held in the Indian city of
A.
Delhi
B.
Chennai
C.
Hyderabad
D.
Cochin
ANSWER :
C. Hyderabad