Question Discussion & Solution

The correct answer is Desert Climate.

Key Points

• According to Tharnwet, Rajasthan has four climate region-
  •  CA'w-
    • This climate region is similar to the subhumid/arid and wet-dry region.
    • Rajasthan's Udaipur, Dungarpur, Banswara, Kota, Baran, Jhalawar districts come in this region.
    • Sawana and Monsoon type flora is found in this region.
  • DA'w-
    • This climate region is similar to the semi-arid/tropical-wet climate region.
    • Rajasthan's  Barmer, Jodhpur, Churu, Jalore, Pali, Ajmer, Bundi, Sawai Madhopur districts come in this region.
    • Semi-desert flora is found in this region.
  • DB'w-
    • This climate region is similar to the mid thermal semi-dry/mixed climate region.
    • Rajasthan's Ganganagar, Hanumangarh, Bikaner, Churu districts come in this region.
    • Thorny bushes and semi-desert flora is found in this region.
  • EA'd-
    • This climate region is similar to the Desert climate region.
    • Rajasthan's Jaisalmer, Western Jodhpur, South-West Bikaner, North-West Barmer come in this region.
    • Desert flora is found in this region

The correct answer is ​Red and yellow soil.

Key Points

• Red and Yellow Soil:
  • Red soil develops on crystalline igneous rocks in areas of low rainfall in the eastern and southern part of the Deccan Plateau. Hence option 1 is correct.
  • Along the piedmont zone of the Western Ghat, a long stretch of area is occupied by red loamy soil.
  • Yellow and red soils are also found in parts of Odisha and Chhattisgarh and in the southern parts of the middle Ganga plain.
  • The soil develops a reddish colour due to a wide diffusion of iron in crystalline and metamorphic rocks.
  • It looks yellow when it occurs in a hydrated form.
  • The fine-grained red and yellow soils are normally fertile, whereas coarse-grained soils found in dry upland areas are of poor infertility.
  • They are generally poor in nitrogen, phosphorous and humus.

In this question shows that Lotus, Rose and Lily are kind of flower. So Marigold is also kind of flower but apple is the fruit, Red is color and flower is flower.

So most closely word is Marigold.

Hence, option 2 is the correct answer.

All are mammal except Lizard.

Concept:

System modelling is the process of developing abstract models of a system and each model presenting a different view or perspective of that system. 

Explanation:

Concept that has to be considered while modelling a new system are:

Abstraction: at highest level of abstraction, a solution is stated in broad terms while at the lowest level of abstraction a more detailed solution is provided.

Modularity: it is the single attribute of the software that allows a program to be individually manageable.

Information hiding in this algorithms and data contained within a module are inaccessible to to other modules.

Some other factors that are considered are: architecture, pattern, functional independence, refinement, refinement.