1121. Sun is moving around the centre of the galaxy at a velocity of __ km/s?
✅ D. 220
Everyday Science MCQs – Page 57
1122. Virus is_____?
✅ C. acellular
1123. Who discovered blood circulation?
✅ D. William Harvey
1124. The density of Air is________?
✅ C. 1.225 kg/m3
1125. It is a secondary plant nutrient?
✅ C. Sulphur
1126. Being Myopic means you have problem in seeing ____?
✅ B. Distant objects clearly
1127. What is amoxicillin?
✅ C. An antibiotic
1128. The rocks formed out of layers of sediment bonded together are known as _____?
✅ A. Sedimentary rocks
1129. Cover of the capsule is made of_____?
✅ D. Gelatin
1130. What is Dry Ice?
✅ A. Solid Carbon Dioxide
1131. Water covers _____ of the Earth’s surface?
✅ C. 71%
1132. A mixture of sand and naphthalene can be separated by ___ ?
✅ C. Sublimation
1133. The largest latitude circle on earth is ___?
✅ D. The Equator
1134. How does smoking cigarettes impact the red blood cells?
✅ A. Decreases their ability to carry oxygen
1135. How many mm are there in 10 cm?
✅ B. 100mm
1136. Radioactive isotope of Uranium used in Nuclear Bomb is ?
✅ B. 92 U 235
1137. Tetanus is caused by_______?
✅ B. Clostridium
1138. Which gas is used in preparation of Soda water?
✅ D. Carbon Dioxide
1139. The average weight of man’s brain is 4.8 ounces. What is the average weight of woman’s brain ?
✅ D. 4.4 ounce
1140. Human population growth is greatest in developing countries because ?
✅ B. the birth rate is high in developing countries