Explanation

A piece of steel sinks in water because steel is denser than water. However, a steel ship is a hollow object made of steel and contains a lot of air in it.

Due to presence of a lot of air in it, the average density of the ship becomes less than the density of water. Hence a ship floats in water.

Explanation

Answer:

B

 1936 

 He joined the Muslim Federation and became a member of the US State Legislative Council (1926–40). He is Jinna's right-hand man, especially as the Secretary of the All-India Muslim Federation (1936–47), and chaired the Central Parliamentary Commission of the Muslim Federation since 1945.

Explanation

Answer:

Sigmund Freud is an Austrian neurologist and founder of psychoanalysis. The spirit of dialogue between the patient and the psychoanalyst.

Explanation

Explanation

Answer:

A

Explanation

• We use the conjunction whereas to indicate a contrast between two facts or ideas: 
• for example: 
• Shabnam likes to drink tea and water, whereas Chelsea likes to drink milk and juice
• He loves foreign holidays, whereas his wife prefers to stay at home. 

Explanation

The woman loves to show her Affluence by wearing diamonds and furs. 

عورت ہیرے اور کھال پہن کر اپنی دولت کا مظاہرہ کرنا پسند کرتی ہے۔

Explanation

• Shah Jahān, also spelled Shāhjahān or Shah Jehan, additionally called (until 1628) Prince Khurram, unique name Shihāb al-Dīn Muḥammad Khurram, (born January 5, 1592, Lahore [now in Pakistan]—died January 22, 1666, Agra [now in India]), Mughal emperor of India (1628–fifty eight) who built the Taj Mahal.
  

Explanation

B

ANS:

Conspicuous : attracting notice or attention.

Prominent : situated so as to catch the attention; noticeable.

Explanation

1

x=ya⇒xc=yac
⇒z=yac so zb=yabc=y′
∴abc=1