Question Discussion & Solution

The correct answer is Bone-marrow.

Key Points

Red blood cell:

• Red blood cells (RBCs) are the most common type of blood cell and the vertebrate's principal means of delivering oxygen to the body tissues via blood flow through the circulatory system.
• RBC is formed in Bone Marrow.
• RBCs take up oxygen in the lungs, or in fish the gills, and release it into tissues while squeezing through the body's capillaries.
• The cytoplasm of erythrocytes is rich in hemoglobin, an iron-containing biomolecule that can bind oxygen and is responsible for the red color of the cells and the blood.
• Each human red blood cell contains approximately 270 million of these hemoglobin molecules.
• The cell membrane is composed of proteins and lipids, and this structure provides properties essential for physiological cell function such as deformability and stability while traversing the circulatory system and specifically the capillary network.

Additional Information

• Red blood cells are thus much more common than the other blood particles: there are about 4,000–11,000 white blood cells and about 150,000 - 400,000 platelets per microliter.
• Human red blood cells take on average 60 seconds to complete one cycle of circulation.
• The blood's red color is due to the spectral properties of the hemic iron ions in hemoglobin.
• Each hemoglobin molecule carries four heme groups; hemoglobin constitutes about a third of the total cell volume.
• The normal pH range of blood is between 7.35 to 7.45. This means that blood is naturally slightly alkaline or basic.

Y → Position value of Y is 25 which square of 5.

P → Position value of P is 16 which square of 4

I → Position value of I is 9 which square of 3

D → Position value of D is 4 which square of 2

Therefore, square of 1 is 1 and that corresponds to A.

The correct answer is Basketball.

Key Points

• Rajasthan is a state in northern India.
• Its capital is Jaipur.
• The state covers an area of 342,239 square kilometres (132,139 sq mi) or 10.4 per cent of the total geographical area of India.
• It is the largest Indian state by area and the seventh-largest by population.
• Rajasthan comprises most of the wide and inhospitable Thar Desert (also known as the "Great Indian Desert").

• Basketball is the official Game of Rajasthan State.

Additional Information 

• Other state symbols of Rajasthan-
  • Rohida (Tecomella undulate) is the official state Flower of Rajasthan.
  • Godawan or Great Indian Bustard is the official state bird of Rajasthan.
  • Khejri (Prosopis Cineraria) is the official tree of Rajasthan State.
  • Ghoomar is the official dance of Rajasthan State.

The correct answer is Governor of Rajasthan.

• The Governor of Rajasthan is the President of West Zone Culture Center, Udaipur.

Key Points

• West Zone Culture Center, Udaipur:
  • The Zonal Cultural Centres were developed in order to promote, develop and link the various arts with people living in urban, rural, and tribal areas of India. 
  • The headquarters of the West Zone Culture Center is located in the Bagore-Ki-Haveli, Udaipur.
  • It was established in 1986-1987.
  • The Governor of Rajasthan is the  President of West Zone Culture Center, Udaipur.
  • Kalraj Mishra is the Governor of Rajasthan

Additional Information

• The Governor:
  • The Governor is the Constitutional Head of the State and the same Governor can be appointed as Governor of more than one State (Articles 153 and 154).
  • He is appointed by the President under his hand and seal.
  • He has no fixed tenure and stays in power at the pleasure of the president.

House Q is diagonally opposite to Y and R is diagonally opposite to W, then the arrangement will be like:

So, definitely house E is facing T.