Thus, C is sitting opposite to F.

Hence, option D is the correct answer.

All mothers are female but doctor can be both male and female so, the Venn – diagram is:

Hence, option C is the correct answer.

Hence, option A is the correct answer.

* As per the Vedic theory of Varnas, Indian society was classified into four labour categories namely Brahmins, Kshatriyas, Vaishyas, and Shudras.

* As per the tenth Mandal of Rig Veda which refers to Purush Sukta this division of labour was made.

* According to this theory

a) Brahmins came from the head of Brahma.

b) The Kshatriyas, or warrior rulers, came from Purusha's arms.

c) The Vaishyas, or the commoners, came from Purusha's things.

d) The Shudras, or labourers and servants, came from Purusha's feet.

• The Hindustan Socialist Republican Association (HSRA) was formed in the year 1928 with an aim to overthrow the British.

• It was founded by by Chandrasekhar Azad, Bhagat Singh, Sukhdev Thapar in 1928 at Feroze Shah Kotla in New Delhi.

Let CM denotes the ladder leaning against the wall

∠ C = 60°

And BC = 4.2 m

We need to find BM

So applying trigonometric ratios

Cot60° =

Hence BM =

Here Principal = Rs 44100

Amount = Rs 40000

According to the formula of compound interest :

Option B has the grammatically incorrect part.

• After an auxiliary, we use the third form of the verb. 
  
  
• The three forms of the verb "bite" are - Bite, bit, bitten. 
  
  
• Thus, use the verb "bitten" in place of "bited" to make the sentence grammatically sound. 

The given sentence is in active voice and contains a modal ‘can’. While converting into passive form structure ‘modal + be + v3’ will be used. Also, subject (computer networks) will follow preposition ‘by’ whereas object (our on-line behavior’ will be mentioned at the place of subject. All these changes are mentioned in option D.

Hence, option D is the correct answer.

Let's first see the meanings of the given words:

Lament = a passionate expression of grief or sorrow.
e.g. My grandmother, as usual, lamented the decline in moral standards in today's society.

Mourn = feel regret or sadness about (the loss or disappearance of something).
e.g. They mourned the passing of an older, simpler way of life.

Torment = severe physical or mental suffering.

Afflict = (of a problem or illness) cause pain or trouble to; affect adversely.

Distress = extreme anxiety, sorrow, or pain.

Hence, option A is the correct answer.