Lifelines of National Economy Test

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Lifelines of National Economy Test - 36

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Weekly Quiz Competition

Question 1
1 / -0

National Highway-7 is the longest national highway in India, which traverses between Varanasi and Kanya Kumari. Identify the places on route from North to South.

A
Nagpur - Jabalpur - Bangalore - Hyderabad - Madurai

B
Jabalpur - Nagpur - Hyderabad - Bangalore - Madurai

C
Jabalpur - Nagpur - Bangalore - Hyderabad - Madurai

D
Nagpur - Jabalpur - Hyderabad - Bangalore - Madurai
Solution
- The longest National highway in India is NH-7 which is now called NH 44. It starts from Srinagar in the north and terminates in Kanyakumari in south. It passes through the states of Jammu & Kashmir, Punjab, Haryana, Delhi, Uttar Pradesh, Madhya Pradesh, Maharashtra, Telangana, Andhra Pradesh, Karnataka, and Tamil Nadu. It includes cities of Nagpur - Jabalpur- Bangalore - Hyderabad – Madurai.
Question 2
1 / -0

In the context of error detection in satellite transmission, ARQ stands for

A
Automatic Repeat Request

B
Automatic Relay Request

C
Accelerated Recovery Request

D
Automatic Radiation Quenching

Solution

It stands for Automatic Repeat Request or Automatic Repeat Quary. It is a scheme proposed for satellite communications. It is an error control mechanism for data transmission.
Question 3
1 / -0

A 20 m antenna gives a certain uplink gain at frequencies of 4/6 GHz. For getting same gain in the 20/30 GHz band, antenna size required is metre.

A
100

B
4

C
10

D
1

Solution

Antenna Diameter(d) is inversely proportional to the operating frequency(f)
So d = K x (1/f)
Note :- Here K is a constant
For up link f = 4 GHz for down link f = 6 GHz
d = k x 1/4 d = k x 1/6
d/5 = k x 1/( 4 x 5)
d/5 = k x 1/( 6 x 5)
d/5 = k/20 .........(1)
d/5 = k/30 .........(2)
So the resultant size of antenna from equation (1) and (2) is
Size = d/5 = 20/5 = 4 m
Hence, Size = 4 m
Question 4
1 / -0

The first geostationary satellite was launched in

A
1954

B
1964

C
1988

D
none of these

Solution

It was syncom 3. It was launched in 1964. This was launched in the orbit near the International Date Line had the addition of the wideband channel for television. It was used to telecast olympics in Tokyo in 1964.
Question 5
1 / -0

Consider the following ports.
$1$ . Karaikal
$2$ . Machilipatnam
$3$ . Paradeep
$4$ . Vishakapatnam
What is the correct sequence of the given ports from north to South?

A
$1-2-4-3$

B
$1-4-2-3$

C
$3-2-4-1$

D
$3-4-2-1$
Question 6
1 / -0

Which one of the following statements is correct?

A
India ranks $9$ th in the world's shipping tonnage

B
Mumbai port handles half of the country's foreign trade

C
Kandla and Kolkata are tidal ports

D
India has $14$ major ports and $129$ minor ports

Solution

The Port of Nhava Sheva is known to be the busiest port in India and deals with almost half of the country's imports and exports. It lies on the east of the Port of Mumbai about six nautical miles away across the Thane Creek. It is also commonly known as the Jawaharlal Nehru Port.
The correct answer is B.
Question 7
1 / -0

The port especially developed for exporting iron to Japan is ________.

A
Haldia

B
New Tuticorin

C
Paradeep

D
Vishakhapatnam

Solution

The port especially developed for exporting iron ore to Japan is Paradeep. Paradip Port is a natural, deep-water port on the East coast of India in Jagatsinghpur district of Odisha. It is situated at confluence of the Mahanadi river and the Bay of Bengal.
The correct answer is C.
Question 8
1 / -0

How many major ports are there on the east coast of India?

A
6

B
7

C
3

D
5

Solution

There are seven major port located on the east coast of India i.e. Tuticorin (Tamil Nadu), Chennai (Tamil Nadu), Ennore (Tamil Nadu), Visakhapatnam (Andhra Pradesh), Paradip (Odisha), Haldia & Kolkata (West Bengal), and Port Blair (Andaman & Nicobar Island).
The correct answer is B.
Question 9
1 / -0

Match the following.
Major Port State
A. Jawaharlal Nehru $1$ . Tamil Nadu
B. Paradip Port $2$ . Maharashtra
C. Kandla Port $3$ . Odisha
D. Ennore Port $4$ . Gujarat

A
A- $4$ , B- $1$ , C- $2$ , D- $3$

B
A- $4$ , B- $3$ , C- $4$ , D- $1$

C
A- $2$ , B- $3$ , C- $4$ , D- $1$

D
A- $2$ , B- $1$ , C- $4$ , D- $3$
Question 10
1 / -0

Wheels and axles for railways are produced in _______.

A
Bengaluru

B
at Chennai

C
at Varanasi

D
No where in India

Solution

Rail Wheel Factory, Yelehanka (RWF) (also known as Wheel and Axle Plant) is a manufacturing unit of Indian Railways, producing wheels, axles and wheel sets of railroad wagons, coaches and locomotives for the use of Indian Railways and overseas customers is situated at Yelahanka, Bangalore.
The correct answer is A.

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Re-Attempt Weekly Quiz Competition

Major Port	State
A. Jawaharlal Nehru	$1$ . Tamil Nadu
B. Paradip Port	$2$ . Maharashtra
C. Kandla Port	$3$ . Odisha
D. Ennore Port	$4$ . Gujarat

Lifelines of National Economy Test - 36

Result

Lifelines of National Economy Test - 36

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Question 1

Nagpur - Jabalpur - Bangalore - Hyderabad - Madurai

Jabalpur - Nagpur - Hyderabad - Bangalore - Madurai

Jabalpur - Nagpur - Bangalore - Hyderabad - Madurai

Nagpur - Jabalpur - Hyderabad - Bangalore - Madurai

Solution

Question 2

Automatic Repeat Request

Automatic Relay Request

Accelerated Recovery Request

Automatic Radiation Quenching

Solution

Question 3

100

4

10

1

Solution

Question 4

1954

1964

1988

none of these

Solution

Question 5

1−2−4−31-2-4-31−2−4−3

1−4−2−31-4-2-31−4−2−3

3−2−4−13-2-4-13−2−4−1

3−4−2−13-4-2-13−4−2−1

Question 6

India ranks 999th in the world's shipping tonnage

Mumbai port handles half of the country's foreign trade

Kandla and Kolkata are tidal ports

India has 141414 major ports and 129129129 minor ports

Solution

Question 7

Haldia

New Tuticorin

Paradeep

Vishakhapatnam

Solution

Question 8

6

7

3

5

Solution

Question 9

A-444, B-111, C-222, D-333

A-444, B-333, C-444, D-111

A-222, B-333, C-444, D-111

A-222, B-111, C-444, D-333

Question 10

Bengaluru

at Chennai

at Varanasi

No where in India

Solution

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$1-2-4-3$

$1-4-2-3$

$3-2-4-1$

$3-4-2-1$

India ranks $9$ th in the world's shipping tonnage

India has $14$ major ports and $129$ minor ports

A- $4$ , B- $1$ , C- $2$ , D- $3$

A- $4$ , B- $3$ , C- $4$ , D- $1$

A- $2$ , B- $3$ , C- $4$ , D- $1$

A- $2$ , B- $1$ , C- $4$ , D- $3$