1521. Fatal degenerative lung disease caused by particulate asbestos is referred to as ________?
✅ B. asbestosis
Author: Aurangzeb – Page 77
1522. What melted rock eventually becomes lava?
✅ C. Magma
1523. Magnalium is an alloy of________?
✅ C. Aluminium and Magnesium
1524. Who invented the safety pin?
✅ C. Walter Hunt
1525. Sedimentary rocks are_____?
✅ B. Porous
1526. Sun revolves around milky way in about _____ million years.
✅ A. 230
1527. Jameel, who has been nervous and jumpy lately, suddenly burst _ tears.
✅ B. into
1528. At what temperature does silver melt?
✅ C. 961.8 °C
1529. Which of the following has not involuntary muscles?
✅ D. Brains
1530. Which of the following is a Non Metal that remains Liquid at room temperature?
✅ A. Bromine