Contribution in the Field of Science

Q. The parallax of a heavenly body measured from two points diametrically opposite on equator of earth is 2.0 minute. If radius of earth is 6400 km, calculate distance of heavenly body.

Q.

Who invented Pi?

Q. Which among the following was/were the contribution(s) made by China in the field of science and technology during the medieval period?

1. Gun powder
2. Mariner's Compass
3. Seismograph
4. Telescope

Q. What were the contributions of Chinese in the medieval period?

1. Tombs
2. Printing Press
3. Gun Powder
4. Mariner's Compass

Q. ____ is known as the father of surgery.

1. Al Biruni
2. Ibn Sina
3. Muhammed al Razi
4. Ibn al Qasim

Q. The architecture of the churches in medieval Europe with spacious interiors and arches were of style.

1. Gothic
2. Romanesque
3. Turkish
4. Italian

Q. Who among the following did not make significant contributions in the field of Science and Technology during the medieval period?

1. Al Biruni
2. Ibn Muhriz
3. Bhaskara II
4. Muhammed al Razi

Q. Which among the following options show a link between Arabs, Europeans and Indians in the medieval world?

1. Pagoda
2. Arabian Nights
3. Firdousi
4. Decimal system and the number Zero

Q. ____ made the astronomical water clock for the first time in the world.

1. Chinese
2. Arabs
3. Indians
4. Spanish

Q. Which of the following is not a contribution made by the Arabs to modern-day Mathematics?

1. Quadratic equations
2. Calculation with Hindu numerals
3. Algebra
4. The number zero

Q. In a museum, instruments exchanged between the Arabs and Europeans in the medieval period, are displayed. Which of the following tools are the most probable ones to be displayed there?

1. Mechanical clocks
2. Lute
3. Surgical instruments
4. Telescope

Q. Where was the Clock Tower of Kaifeng located?

1. Spain
2. Constantinople
3. China
4. Turkey

Q. Which among the following is not a Chinese invention?

1. Printing machine
2. Concept of Zero
3. Gun powder
4. Marine compass