The correct answer is option 4 i.e. Bharat Ratna.

On Lata Mangeshkar's 95th birth anniversary, Prime Minister Narendra Modi honoured the iconic singer, reminiscing about their special connection and her significant influence on music. "Nightingale of India," Mangeshkar passed away on February 6, 2022, leaving a treasure trove of timeless songs loved around the globe. Born in 1929, Her legacy includes the Bharat Ratna in 2001, the Dadasaheb Phalke Award, and France’s Legion of Honour, with music inspiring generations posthumously.

The correct answer is option 2 i.e. Sir Colin Campbell.

Sir Colin Campbell, also known as Lord Clyde, played a crucial role in suppressing the Revolt of 1857 in Kanpur. He led British forces during the final phases of the siege, successfully relieving the British garrison and defeating the rebels. Campbell's leadership and strategic planning were instrumental in recapturing Kanpur, which was one of the major centres of the revolt, thus significantly contributing to the suppression of the rebellion.

The correct answer is option 4 i.e. 18.

In the modern periodic table, there are 18 vertical columns. These columns are known as groups or families. Elements within the same group share similar chemical properties and have the same number of valence electrons. The periodic table is organized into these groups to reflect recurring trends in element properties, such as reactivity and ionization energy. Each group has its own specific characteristics and behaviors, contributing to the overall organization and understanding of chemical elements.

The correct answer is option 1 i.e. 1907.

During the Surat session of the Indian National Congress in 1907, the party split into two factions: the Moderates and the Extremists. The partition occurred due to differences in approach regarding the methods of achieving self-rule for India. The Moderates, led by Gopal Krishna Gokhale and Dadabhai Naoroji, advocated gradual reforms, while the Extremists, led by leaders like Bal Gangadhar Tilak, sought more direct action. This division weakened the Congress temporarily, impacting the national movement.

The correct answer is option 3 i.e. 72.

The first session of the Indian National Congress (INC) was held in 1885 in Bombay (now Mumbai). It was attended by 72 delegates. The session was presided over by Womesh Chunder Bonnerjee, and it marked the beginning of a formal political movement for the representation of Indians in the British colonial governance. The Congress initially focused on issues like the need for political reforms, civil rights, and greater representation of Indians in government positions.

The correct answer is option 3 i.e. 1582.

Din-e-Ilahi, or the "Divine Faith," was founded by Akbar the Great, the Mughal Emperor of India, in the year 1582. This syncretic religious movement sought to integrate various elements of Islam, Hinduism, Zoroastrianism, Christianity, and Jainism into a new faith that promoted unity and tolerance among his subjects. Despite Akbar's efforts, Din-e-Ilahi did not gain widespread acceptance and gradually faded after his death, though it remains a notable example of his religious and philosophical outlook during his reign.

The correct answer is option 4 i.e. Agra Fort.

The Agra Fort was a massive fort built by Akbar in 1565 AD, known for its remarkable design and impressive construction. Located in Agra, Uttar Pradesh, this fort is a prime example of Mughal architecture, featuring strong walls, grand gates, and exquisite palaces. It served as the main residence of the Mughal emperors until the capital moved to Delhi. The fort's strategic location and architectural brilliance make it a significant historical site.

The correct answer is option 3 i.e. Maitraka.

Dhruvasena II reigned as a prominent ruler of the Maitraka dynasty in western India, established by Bhatarka. The dynasty's seat of power was in Vallabhi. Dhruvasena II's rule spanned from 627 to 641 CE. Following his defeat to Harshavardhana, he became a vassal ruler. This historical narrative encapsulates Dhruvasena II's tenure and the Maitraka dynasty's significance in the annals of Indian history, particularly in the western region, showcasing its political dynamics and interactions with neighbouring powers.

The correct answer is option 1 i.e. Ajayaraja.

• Ajayaraja founded the city of Ajmer, originally named Ajyameru, in 1113 according to the text "Prithviraj Vijay" by Jayanak.
• Designating it as the capital of his realm, Ajayaraja played a pivotal role in its establishment.
• He was a great ruler of the Chauhan dynasty.

The correct answer is option 1 i.e. 1028.

The Rig Veda is a collection of 1,028 hymns.

The Rig Veda is the oldest of the four Vedas and one of the most ancient religious texts in the world, composed in Sanskrit. It contains hymns (called Suktas) dedicated to various deities like Agni, Indra, and Varuna, celebrating nature, cosmic order, and spiritual ideas. These hymns are organized into 10 Mandalas (books). The Rig Veda is a foundational text of Hinduism, offering insights into the early Vedic civilization's beliefs, practices, and worldview.