Who invented the modern Ballpoint Pen? [#66]

Biro Brothers

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Biro Brothers

Anemia

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Anemia

Mandatory or compulsory. It refers to something that is required or demanded. Synonyms: Mandatory, Compulsory, Required, Indispensable, Essential, Necessary. Example Sentences: > It is obligatory to wear a uniform to school. > Attending the meeting is obligatory for all employees.

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Mandatory or compulsory. It refers to something that is required or demanded. Synonyms: Mandatory, Compulsory, Required, Indispensable, Essential, Necessary. Example Sentences: > It is obligatory to wear a uniform to school. > Attending the meeting is obligatory for all employees.

An apostrophe (') is a punctuation mark used to indicate possession, contractions, or omissions.

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An apostrophe (') is a punctuation mark used to indicate possession, contractions, or omissions.

A Madol is a double-sided barrel drum, a percussion instrument widely used by various ethnic groups in Northeast India, particularly in Assam, Sikkim, and among communities of Nepali origin. It's an important part of their folk music and cultural performances. It is often played during festivals, dances, and other cultural events.

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A Madol is a double-sided barrel drum, a percussion instrument widely used by various ethnic groups in Northeast India, particularly in Assam, Sikkim, and among communities of Nepali origin. It's an important part of their folk music and cultural performances. It is often played during festivals, dances, and other cultural events.

A keyboard is an input device used to enter data into a computer. It typically has keys representing letters, numbers, symbols, and punctuation.

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A keyboard is an input device used to enter data into a computer. It typically has keys representing letters, numbers, symbols, and punctuation.

Talimeren Ao He was the first captain of independent India’s first football team, he led the country to the 1948 London Olympics.

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Talimeren Ao He was the first captain of independent India’s first football team, he led the country to the 1948 London Olympics.

Rudra Singha

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Rudra Singha

3

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3

The Ahoms established their final capital at Rangpur (present-day Jorhat). This city remained the capital of the Ahom kingdom until its downfall in the 18th century.

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The Ahoms established their final capital at Rangpur (present-day Jorhat). This city remained the capital of the Ahom kingdom until its downfall in the 18th century.

Sankardeva, a 15th-16th century Assamese polymath, is credited with introducing Neo-Vaishnavism (also known as Ekasarana Dharma) to Assam. This socio-religious movement emphasized devotion to a single God, Krishna, and significantly impacted Assamese culture, literature, and society.

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Sankardeva, a 15th-16th century Assamese polymath, is credited with introducing Neo-Vaishnavism (also known as Ekasarana Dharma) to Assam. This socio-religious movement emphasized devotion to a single God, Krishna, and significantly impacted Assamese culture, literature, and society.