Who invented the original Ballpoint Pen? [#67]

John Jacob Loud (November 2, 1844 – August 10, 1916) was an American inventor known for designing the first ballpoint pen.

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John Jacob Loud (November 2, 1844 – August 10, 1916) was an American inventor known for designing the first ballpoint pen.

I wish I were the Prime Minister.

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I wish I were the Prime Minister.

Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.

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Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.

The Treaty of Yandaboo was a historical agreement signed on February 24, 1826, between the Ahom kingdom and the British East India Company, marking the transition from the Ahom kingdom to British colonial rule in Assam. The treaty ended the First Anglo-Burmese War and paved the way for British rule in Assam.

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The Treaty of Yandaboo was a historical agreement signed on February 24, 1826, between the Ahom kingdom and the British East India Company, marking the transition from the Ahom kingdom to British colonial rule in Assam. The treaty ended the First Anglo-Burmese War and paved the way for British rule in Assam.

Cook Strait

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Cook Strait

The Directive Rights of the Centre.

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The Directive Rights of the Centre.

Kuranganayani, a Manipuri princess, was married to the Ahom king Rajeswar Singha. Their marriage played a significant role in the relationship between the Ahom and Manipuri kingdoms.

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Kuranganayani, a Manipuri princess, was married to the Ahom king Rajeswar Singha. Their marriage played a significant role in the relationship between the Ahom and Manipuri kingdoms.

Singapore

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Singapore

Meaning: To "testify" means to give evidence or make a statement, typically under oath, to support a fact or belief. "Falsify" means to alter information or evidence to mislead or make it untrue. Therefore, "falsify" is a direct antonym as it represents the act of creating false information, which is the opposite of providing truthful evidence.

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Meaning: To "testify" means to give evidence or make a statement, typically under oath, to support a fact or belief. "Falsify" means to alter information or evidence to mislead or make it untrue. Therefore, "falsify" is a direct antonym as it represents the act of creating false information, which is the opposite of providing truthful evidence.

$\frac{45}{100}*X = \frac{30}{100} * Y$ = $\frac{X}{Y} = \frac{30*100}{100*45}$ = $\frac{X}{Y} = \frac{2}{3}$ = X:Y = 2:3

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$\frac{45}{100}*X = \frac{30}{100} * Y$ = $\frac{X}{Y} = \frac{30*100}{100*45}$ = $\frac{X}{Y} = \frac{2}{3}$ = X:Y = 2:3

Sachin Tendulkar

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Sachin Tendulkar