1221. An iceberg is floating in sea. How much of its mass will remain above the surface of water?
✅ B. One tenth
Everyday Science MCQs – Page 62
1222. What natural phenomena are measured by the Richter Scale?
✅
1223. The coldest region of the Earth’s atmosphere is_____?
✅ D. Mesopause
1224. The element used in lead pencils is_____?
✅ C. Carbon
1225. A glass chimney stops an oil lamp from smoking because:
✅ C. Both to these
1226. The Scientist who told “Heat is a form of Energy” was______?
✅ C. Joule
1227. A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to_______?
✅ D. To keep the centre of gravity always vertically above the rope
1228. Which of the following is a function of Vitamin A in the body?
✅ D. All of the above
1229. The amount of energy required by the children of age between one to three years is______?
✅ D. 1200 k Calories
1230. How many latitude lines are there?
✅ A. 180
1231. The post-mortem examination of a body is called _____?
✅ A. autopsy
1232. The brain of human adult weighs about____?
✅ B. 1200 - 1300 gm
1233. The famous book; Al – Qanun was written by the Muslim scientist ?
✅ C. Abu Ali Sina
1234. Which of the following is not a water soluble vitamin?
✅ B. Tocopherol
1235. Which of the following branch of Physics deals with the internal structure of earth?
✅ A. Geophysics
1236. Coulomb is the scientific unit to measure?
✅ D. None OF These
1237. Approximately how many Galaxies are there ?
✅ A. 100 Billion Galaxies
1238. which of these plants open its mouth when insect sit on its lid?
✅ A. Pitcher plant
1239. The study of heavenly bodies is known as____?
✅ C. Astronomy
1240. What is the name of the biggest part of human brain?
✅ A. Cerebrum