401. Isobars are the lines connecting the places having same:______? ARainfall BPressure CHeight DTemperature Show answer Discuss 🔖 Save ✅ B. Pressure
402. The expected number of RBCs in a single drop, or microliter, of blood is ____ million in Men. A3.4 to 6.8 million B4.5 to 6.2 million C3.2 to 7.2 million D4.0 to 5.2 million Show answer Discuss 🔖 Save ✅ B. 4.5 to 6.2 million
403. What is the world’s warmest Sea? AMediterranean Sea BRed Sea CCaspian Sea DArabian Sea Show answer Discuss 🔖 Save ✅ B. Red Sea
404. The metal, which is a constituent of vitamin B12 is_______? AMagnesium BIron CZinc DCobalt Show answer Discuss 🔖 Save ✅ D. Cobalt
405. If there is no capillarity? AThe blotting paper would fail to function BIt would be impossible to use a kerosene lamp CThere would have been no plants on earth DAll of above Show answer Discuss 🔖 Save ✅ D. All of above
407. _ earth moves around _ sun. AAn; The BThe; A CThe; the DAn; A Show answer Discuss 🔖 Save ✅ C. The; the
408. You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star. ARed supergiant BWolf-Rayet star CStellar storm DPulsar Show answer Discuss 🔖 Save ✅ B. Wolf-Rayet star
409. Boiling of an egg is a change which is_____? AChemical BPhysical CPhysiological DMorphological Show answer Discuss 🔖 Save ✅ A. Chemical
410. Which is the nearest star to our sun? AAlpha Scorpii BProxima Centurai CBeta Orionis DVega Show answer Discuss 🔖 Save ✅ B. Proxima Centurai