Question Discussion & Solution

Apple, strawberry and cherry all the fruits are in red colour while mango is a yellow colour fruit.

The correct answer is Archimedes' principle.

Concept:

Archimedes principle:

the principle of Archimedes states “When a body is immersed in a liquid, an upward thrust, equal to the weight of the liquid displaced, acts on it.”

Thus, when a solid is fully immersed in a liquid, it loses weight which is equal to the weight of the liquid it displaces.

i.e., \(Apperent\;weight = actual\;weight - buoyant\;force = mg - \rho gV\)

where m is mass of the object, ρ is the density of the fluid

Hence if there is no gravity, there is no Upward Thrust.

The upward force applied to the object is called the buoyant force.

Here,

ρ = density of liquid

g = acceleration due to gravity

V = volume of liquid displaced by the object

Explanation:

Archimedes’ principle, a physical law of buoyancy states that any body completely or partially submerged in a fluid (gas or liquid) at rest is acted upon by an upward, or buoyant, force the magnitude of which is equal to the weight of the fluid displaced by the body.

Hence floating of the ship is based on Archimedes principle:

The correct answer is Waist.

• Kandora ornament is worn on Waist.
• Kandora is similar to Kardhani but its design is different.

Additional Information

The correct answer is Bori Bunder.

Key Points

• The Great Indian Peninsula Railway (GIPR) was a predecessor of the Central Railway whose headquarters was at the Bori Bunder in Bombay (later, the Victoria Terminus and presently the Chhatrapati Shivaji Maharaj Terminus).
• The Great Indian Peninsula Railway Company was incorporated on 1 August 1849 by the Great Indian Peninsula Railway Company Act 1849 of the Parliament of the United Kingdom. 
• On 21 August 1847, it entered into a formal contract with the East India Company for the construction and operation of a railway line, 56 km long, to form part of a trunk line connecting Bombay with Khandesh and Berar and generally with the other presidencies of India.
• On 1 July 1925 its management was taken over by the Government.
• On 5 November 1951, it was incorporated into the Central Railway.

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Six people: M, N, O, P, Q, and R.

1) Only two people sit between Q and N, who sit extreme left end of the row.

2) Q sits second to the left of R.

3) O is an immediate neighbor of R.

4) P and M are immediate neighbor to each other.

5) N is not immediate neighbor of M.