Correct Answer: modest

Solution : The correct choice is the fourth option.

Explanation: "Modest" is the opposite of "impudent". Impudence refers to a lack of respect or rudeness, while modesty refers to having or showing a moderate or humble estimate of one's merits, abilities, importance, or value.

The meanings of the other options are as follows:

• Arrant means complete or utter.
• Brazen means bold or shameless.
• Blatant means obvious or conspicuous.

Therefore, the correct answer is modest.

Correct Answer: Tata Sumo

Solution : The correct answer is Tata Sumo.

An Indian industrialist named Sumant Moolgaokar worked with several automakers but was most closely associated with Tata Motors. When he served as the MD of Tata Motors, the Tata Sumo vehicle was named in his honour. The first syllables of his first and last names were combined to create the name Sumo. During its time, the iconic MPV rose to become one of the most well-known cars.

Correct Answer: Lord Cornwallis

Solution : The correct answer is Lord Cornwallis.

In 1793, the Governor-General Lord Cornwallis introduced the Cornwallis Code. This code established the division of the civil service into three branches: commercial, judicial, and revenue. The Cornwallis Code improved and modernised the foundation laid by Warren Hastings.

Correct Answer: Doe

Solution : Given:
Son : Daughter :: Reindeer : ? (This depicts that the first term is a male and the second term is a female.)

First option: Deer – cub; The baby of a deer is known as a deer–cub.
Second option: American deer; It is a type of deer.
Third option: Deer; It is a name of animal.
Fourth option: Doe; Reindeer is a male deer and Doe is a female deer.

So, Doe is the required word in the pair. Hence, the fourth option is correct. 

Correct Answer: In full view of somebody

Solution : The correct choice is the second option.

The idiom "under the nose of" means doing something openly or in a way that is easily noticeable, often in close proximity to others who surprisingly fail to notice it. The sentence, "He ate the whole bunch of grapes under the nose of all of us," it implies that he ate the grapes right in front of everyone, quite visibly, yet no one seemed to notice or stop him.

The phrase emphasises the boldness or sneakiness of the action being performed openly yet going unnoticed.

Correct Answer: Verghese Kurien

Solution : The correct answer is Verghese Kurien.

The "father of the White Revolution" is attributed to Verghese Kurien, an Indian social entrepreneur and the architect of Operation Flood, the world's largest agricultural dairy development program. Kurien's efforts revolutionized the dairy industry in India, leading to increased milk production, improved rural livelihoods, and significant advancements in the dairy sector.

Correct Answer: come by

Solution : The correct choice is the fourth option.

Come by is a phrasal verb that means to acquire or get hold of something. This helps convey the intended meaning of how he obtained his purse.

Therefore, the correct sentence is, "How did you come by his purse?".

Correct Answer: MDSDQ

Solution : Given:
INDIA is written as LQGLD –

Add 3 to the place value of each letter of INDIA to obtain the required code –
I + 3 = L; N + 3 = Q; D + 3 = G; I + 3 = L; A + 3 = D
Thus, INDIA is written as LQGLD.
Similarly, follow the same pattern for JAPAN –
J + 3 = M; A + 3 = D; P + 3 = S; A + 3 = D; N + 3 = Q

So, JAPAN is written as MDSDQ. Hence, the third option is correct.

Correct Answer: Rahul Dravid

Solution : The correct answer is Rahul Dravid.

Rahul Dravid, a highly esteemed figure in Indian cricket, assumed the role of Head of Cricket at the National Cricket Academy (NCA) in July 2019. The Board of Control for Cricket in India (BCCI) appointed him to lead the NCA, reflecting the board's commitment to revitalising and enhancing the academy's role.

Correct Answer: $33 \frac{1}{3}$

Solution : Given :
The population of town B is 300% more than that of town A.
Let the population of town A be 100.
Then, the population of town B = 400
According to the question,
$100 × \frac{100 + x}{100}×\frac{100 + x}{100}  = 400 × \frac{100 -x}{100} ×\frac{100 -x}{100}$ 
$\Rightarrow (100\ +\ x)^2\ =\ 4(100\ -\ x)^2$
$\Rightarrow \frac{100\ +\ x}{100\ -\ x}\ =\ \frac{2}{1}$
$\Rightarrow (100+x) =(200-2x)$
$\therefore x = \frac{100}{3}\% = 33\tfrac{1}{3}\%$
Hence, the correct answer is $33\tfrac{1}{3}\%$.