Correct Answer: Arsenic

Solution : The correct option is Arsenic.

Arsenic (As) contamination of groundwater in the Bengal Basin is severe and hurts human health. The Bengal basin's arsenic-affected regions are confined to the Ganges delta, primarily in the Hooghly River's eastern section.

Correct Answer: implementation

Solution : The correct choice is the second option.

In the context provided, it is suggested that the idea of putting advanced technologies into practical use or action. The word that best aligns with this meaning is implementation, which refers to the process of putting a plan,

Correct Answer: 2

Solution : The correct choice is the second option.

The sentence discusses a situation that has persisted from 2009 until the present. The present perfect tense "has been" is appropriate in this context to convey the ongoing nature of the absence of cyclones.

Therefore, the correct sentence

Correct Answer: Yahya bin Ahmad Sirhindi

Solution : The correct option is Yahya bin Ahmad Sirhindi

The author of the "Tarikh-i-Mubarak Shahi" was Yahya bin Ahmad bin Husain, commonly known as Yahya Sirhindi. This Persian-language chronicle provides historical accounts of the Delhi Sultanate, particularly during the reign of Sultan Mubarak

Correct Answer: Dilip Kumar

Solution : The correct answer is Dilip Kumar.

The autobiography of famous actor Yousuf Khan, better known as Dilip Kumar, is titled The Substance and the Shadow. Author and former journalist Udaya Tara Nayar's book, which details the actor's highs and lows in his personal

Correct Answer: Friendship

Solution : The third option is correct.

Friendship is the most suitable synonym, as it conveys a warm and affable relationship between individuals, similar to the meaning of bonhomie.

The meanings of the other options are as follows:

• Bad-natured: It means having a negative or unfriendly

Correct Answer: Mahapurusha Sankaradeva

Solution : The correct option is Mahapurusha Sankaradeva.

The Sattriya dance form was introduced in the 15th century AD by the Assamese saint and scholar, Mahapurusha Sankaradeva. Sattriya dance has its roots in the Vaishnavism tradition and was originally performed as a part of the religious

Correct Answer: 43 : 67

Solution : Given:
16 : 35

Multiply the digits of the second number then add 1 to obtain the first number in the given set of numbers –
⇒ (16 : 35)→(3 × 5) + 1 = 15 + 1 = 16

Let's check the

Correct Answer: Lophocentric

Solution : The correct answer is Lophocentric.

Lophocentric is not a type of chromosome based on the location of the centromere. Chromosomes take on different shapes depending on where the centromere is located. Chromosomes are classified into four types: telocentric, acrocentric, submetacentric, and metacentric.

Correct Answer: 3–2–5–4–1

Solution : Given:
1. Boatyard 2. Boathouse 3. Boater 4. Boatman 5. Boating 

Step 1: Compare the first, second, third, and fourth letters of each word. Since all the words start with the same letter B and are followed by o, a, and t then