Question Discussion & Solution

Exterior is antonym of interior.

Similarly,

The Correct Answer is Magnetic Force.

• Magnetic resonance imaging ( MRI) is one of the most popular medical imaging methods used in the world at many diagnostic centers.
• These MRI scanners use strong magnetic fields, gradients of the magnetic field, and radio waves to produce images of the organs inside the body.
• The magnetic force is a component of the electromagnetic force, one of nature's four basic forces, which is induced by charge movement.
• There would be a magnetic force of attraction between two objects containing charge in the same direction of motion, while objects in charge traveling in opposite directions have between them a repulsive force.

The correct answer is Chhattisgarh.

• Mahanadi river originates from the mountainous terrain of Chhattisgarh.

Key Points

• It originates from many mountain rivers with its origin water located in the Dhamtari district of Chhattisgarh.
• The river originates from an extension of the Eastern Ghats.
• It flows in Odisha where it joins the Bay of Bengal.
• Other names of Mahanadi are Kanaknandini, Chitrapalal, Mahasweta, Nilotpala etc.
• Hirakud Dam is built on the Mahanadi. It is the longest earthen dam in the world.​

Key Points

General attributes of a good language:

• Clarity, simplicity, and unity: provides both a framework for thinking about algorithms and a means of expressing those algorithms 
• Cost of use: program execution, program translation, program creation, and program maintenance Orthogonality: every combination of features is meaningful
• Naturalness for the application: program structure reflects the logical structure of the algorithm
• Support for abstraction: program data reflects problem being solved 
• Ease of program verification: verifying that the program correctly performs its required function
• Programming environment: external support for the language
• Portability of programs: transportability of the resulting programs from the computer on which they are developed to other computer systems

Hence the correct answer is Non-portability.

The correct answer is Nagaland.

• 'Aaluyattu' is a folk dance form from the state of  Nagaland.

Key Points

• Aaluyattu is a folk dance form from the state of  Nagaland.
  • The dance is performed by the Konyak tribe.
  • Other folk dances of Nagaland are Modse, Agurshikukula, Sadal Kekai, Changai Dance, Kuki Dance, Leshalaptu, Khamba Lim, Mayur Dance, Rengma, Monyoasho, Seecha and Kukui Kucho.

Additional Information

• The folk dances of Kerala are Kaikottikali,  Mudiyett, Sangha Kali, Brahmanippattu, Dappu Kali, Kolkali and Vattakkali.
• The folk dances of Haryana are Ghumar, Ras Leela, Phag Dance, Loor, Daph dance.
• The folk dances of Goa are Dekhni, fugdi, Dashavatara, Dhalo, Goff and Kunbi.