Topic Details (Notes format)

Who discovered the measurement of Earth's circumference?

In which organ are nephrons found, filtering blood and producing urine?

Which Indian state has the highest literacy rate as per recent data?

What is the primary component of natural gas?

Which landlocked Himalayan country is located between India and China?

Who discovered the polymerase chain reaction (PCR)?

Who discovered induced pluripotent stem cells?

What is the currency of Japan?

The Great Wall of China was primarily built to protect against which group?

Which element has the chemical symbol "Ru"?