Correct Answer: realised

Solution : The third option is correct.

As per the context of the given sentence, the narrator started to understand the fact that he had acquainted himself well with the city of Delhi.

Thus, the correct answer is realised.

Correct Answer: HSVW

Solution : Let's check the options –
First option: HSVW; H→S (opposite letter-pair); S + 3→V; V + 1→W
Second option: EVTR; E→V (opposite letter-pair); V – 2→T; T – 2→R
Third option: GTRP; G→T (opposite letter-pair); T – 2→R; R – 2→P
Fourth option: BYWU; B→Y (opposite letter-pair); Y – 2→W; W – 2→U

So, only the first option doesn't follow the same logic as followed by the other three options. Hence, the first option is correct.

Correct Answer: Rahul Dravid

Solution : The correct answer is Rahul Dravid.

On November 3, 2021, the BCCI formally selected former Indian captain Rahul Dravid as the senior men's team's head coach. For the forthcoming home series against New Zealand, Rahul Dravid will serve as the Indian head coach.

Correct Answer: 22

Solution : Here, multiply the first and third numbers in a row and add the result to the second number to get the fourth number.

In the first row→3 × 4 = 12; 12 + 6 = 18
In the second row→2 × 8 = 16; 16 + 5 = 21
Similarly, in the third row→3 × 7 = 21; 21 + 1 = 22

So, the missing number is 22. Hence, the third option is correct.

Correct Answer: ACBD

Solution : The correct choice is the first option.

The logical flow of information is as follows:

• Sentence A introduces the subject, Raja Ravi Verma.
• Sentence C provides information about Raja Ravi Verma's artistic style, describing his works as a fusion of European art and Indian sensibility.
• Sentence B continues by adding that he made affordable prints of his paintings available to the public.
• Sentence D concludes the sequence by explaining that the availability of affordable prints enhanced the interest of the public in fine arts.

Therefore, the correct order is ACBD.

Correct Answer: Both conclusions I and II follow

Solution : The possible Venn diagram, according to the given statements is as follows –

Let's analyse the conclusions –
Conclusion (I): Some glasses are chains – From the Venn diagram, it is evident that the circle of chains is completely inside the circle of glasses. Therefore, this conclusion is true.
Conclusion (II): Some tables are glasses – From the Venn diagram, it is evident that the circle of glasses is completely inside the circle of the table. Therefore, this conclusion is true.

So, both conclusions I and II follow. Hence, the second option is correct.

Correct Answer: Border Roads Organisation

Solution : The correct answer is Border Roads Organisation.

The Border Roads Organisation has built the 9 km long Atal Tunnel. It is a highway tunnel built under the Rohtang Pass on the Leh to Manali highway in Himachal Pradesh. It is named after the former Prime Minister of India, Atal Bihari Vajpayee. It was opened in 2020. It is an important tunnel to make all-year connectivity with Ladakh.

Correct Answer: bone

Solution : The correct answer is bone.

Osteocytes are found in the bone tissue. The bone tissue consists of various cell types, including osteoblasts, osteoclasts, and osteocytes. Osteoblasts are responsible for bone formation.

Correct Answer: China

Solution : The correct option is China.

Special Economic Zones (SEZs) were first introduced in the late 1970s by China, notably in Shenzhen in 1980. They were part of China's economic reforms and opening-up policy under Deng Xiaoping. SEZs are designated areas within a country with special economic regulations and incentives to encourage economic activity, including tax breaks, reduced regulations and streamlined customs procedures.

Correct Answer: was

Solution : The correct choice is the third option.

The past tense form of the verb "was" is the appropriate choice to match the singular subject (academician).

Therefore, the correct sentence is: "The founder of this institution was a well-known academician."