1661. What is the symbol of Gold?
✅ A. Au
Author: Aurangzeb – Page 84
1662. Scientific Name of Human is_______?
✅ B. Homo sapiens
1663. A Rhinoscope (or Nasoscope) is a thin, tube-like instrument used to examine the inside of the_____?
✅ A. Nose
1664. When oil and gas resources are burnt they kill many forests and lakes by ______ ?
✅ C. acid rain
1665. Science is derived from Latin word “scientia” which means____?
✅ C. Knowledge
1666. What is the main component of bones and teeth?
✅ A. Calcium phosphate
1667. The most splendid and the most magnificent constellation on the sky is?
✅ B. Orion
1668. Which process includes all of the other processes listed?
✅ D. Metabolism
1669. __your instruction, we have closed your bank account.
✅ C. In accordance with
1670. Which of the following is a component of soap?
✅ A. Sodium stearate