Question Discussion & Solution

The logic is,

In the first image, there are six lines in the first column and there is a four-sided figure in the second column.

In the second image, there are eight lines in the first column and there is a six-sided figure in the second column.

So, it means that the number of sides of a figure in the second column is decreasing by two from the number of lines in the first column.

Since, in third image there are five lines so the answer figure must be a three-sided figure.

Thus, the correct figure is as follows:

The correct answer is Desert Medicine Research Centre.

• The full form of DMRC Jodhpur is Desert Medicine Research Centre.

Key Points

• Desert Medicine Research Centre, Jodhpur
  • Desert Medicine Research Centre, Jodhpur is one of the 27 permanent institutes of the Indian Council of Medical Research which is an autonomous body for the formulation, coordination and promotion of biomedical research in the country.
  • The Centre, established on 27th June 1984, started functioning in the form of three coordinating units located at Jodhpur, Bikaner, and Jaipur. 

Additional Information

• Desert Medicine Research Centre
  • ​Desert Medicine research Centre (DMRC), is one of the permanent institutes of the Indian Council of Medical Research (ICMR), a Government of India’s apex autonomous organization for bio-medical research in the country.

The Venn diagram that best represents the relationship between Uttar Pradesh, Jhansi, Goa is shown below:

Jhansi is a city of Uttar Pradesh.

Whereas, 

Uttar-Pradesh and Goa both are different States of India thus will come as a separate circle.

Hence, Option (4) is correct.

Additional InformationUttar-Pradesh:

• The Dudhwa National Park is located in Terai and is spread over an area of 490 sq.km. The national park also has the Dudhwa tiger reserve within its premises.
• National Chambal Sanctuary is also known as the National Gharial Wildlife Sanctuary that is home to the endangered gharial or small crocodile. The river Chambal follows through this sanctuary as the hills and ravines build many sandy beaches inside the park.
• Situated in the district of Pilibhit in Northern Uttar Pradesh, Pilibhit Tiger Reserve is one of the 41 Project Tiger reserves of the country. The forest cover here is dense which is why the tigers have a good eco-system to survive in with enough prey. The reserve is home to over 127 different kinds of animals and 556 kinds of birds.
• The Nawabganj bird sanctuary also popularly known as Shahid Chandra Shekhar Azad bird sanctuary is situated in the Unnao district of Uttar Pradesh. The sanctuary is famous for being the temporary home of more than 250 kinds of birds. The birds come all the way from former USSR countries.
• Chandraprabha Wildlife Sanctuary is located near the city of Varanasi, Uttar Pradesh. The sanctuary is not as famous as the other ones in the area but the place is rich in scenic landscapes and waterfalls. The two famous waterfalls are; Rajdari and Devadari. The variety of animals found here are the wild boar, Indian gazelle and blackbucks.

Goa:

• Spread over an area of 211 square kilometres, Netravali Wildlife Sanctuary is one of the newly established wildlife sanctuaries in Goa.
• With the number of Royal Bengal tigers that can be found at the Mhadei Wildlife Sanctuary, authorities are considering to promote the place as one of the Project Tiger Reserves. Among the very popular sanctuaries of Goa, it is located near Valpoi town in Sattari Taluka.
• The Bhagwan Mahaveer Sanctuary is the biggest wildlife sanctuary in Goa and is located in Sanguem taluka. It spreads over an area of 240 square kilometres. Along with the stunning landscapes of the Western Ghats, the sanctuary also encompasses the very famous Dudhsagar Falls and a number of temples from the era of the Kadamba Dynasty. You can also visit the famous Devil’s Canyon View Point, a perfect place to spot wildlife and birds.
• Set up in 1968 and spread over an area of 105 square kilometres, the Cotigao Wildlife Sanctuary is situated in the southern part of Goa, near Canacona Taluka.
• The core area of Bhagwan Mahaveer Sanctuary is known as the Molem Wildlife Sanctuary. It is located in the Sanguem region and is claimed to house up to 120 different species of birds such as drongo, golden oriole, the great Indian hornbill, three-toed kingfisher, wagtails, and fairy bluebird.

CONCEPT:

• It is the property of liquid by virtue of which the free surface of the liquid at rest acting like a stretched membrane trying to contract to reduce its surface area.
• Surface tension is a force per unit length (or surface energy per unit area) acting in the plane of interface between the liquid and the bounding surface.
• It is the extra energy that the molecules at the interface have as compared to the interior.
• The surface tension is the force acting perpendicular on a unit length of an imaginary line drawn on the surface of the liquid and it can be expressed as

\(\Rightarrow T = \frac{F}{l}\)

• Because of this surface tension, few insects can easily float on liquid surface similarly a needle can be made to float on the surface of liquid using this principle

Here,

T = surface tension,

F = force acting on the surface (Cohesive force)

l = unit length

EXPLANATION:

• As explained above, the surface tension acting on a fluid surface can be expressed as

Surface tension, \(T = \frac{{{\rm{The\;cohesive\;force\;between\;molecule}}}}{{unit\;length}}\) 

• Also, we know that cohesive force or the attractive force between the liquid molecules is inversely proportional to its temperature.
• Since as we increase the temperature of fluid its interatomic distance will keep on increasing hence it will cause a decrease in the surface tension of the fluid.

i.e., \(surface\;tension,\;T \propto \frac{1}{{temperature}}\)

So, only option 3^rd is correct.

The longest Highway in the state is NH 15 of length 878.3 km and Smallest is 71B of length 5 km.

• The highway starting from the junction of NH- 71 near Rewari in the state of Haryana of 69 km and connecting Dharuhera and passing through Rajasthan of 5 km and connecting Taoru -Sohna and terminating at its junction with NH 2 near Palwal.
• NH 79 A - Kishangarh- Nashirabad - 35 km
• NH 11 C - Old alignment of NH no. 8 passing through Jaipur. Length in Rajasthan 53 km
• NH 3 - Agra-Gwalior-Shivpuri-Indore-Dhule-Nasik-Thane-Mumbai. Length in Rajasthan 32 km