Science Quiz-4 – Class 9 and 10
This science quiz is for students from any board (CBSE, IGCSE Cambridge, ICSE, State Boards) can try this quiz out. Ten Questions are given in this Quiz. Choose the best answer from the given choices. 1 point is given for each correct answer. Children studying classes from 9 and 10 can attempt it. Also, candidates preparing for competitive exams can try this quiz out.
Find the odd one out:
An athlete runs on a rectangular track of length 400m and breadth 200m. After completing four rounds, he stops at a point where he started. Find the displacement.
Which of the following is used by the dentists to view the patients’ teeth?
The speed of the light ____________ when it travels from air to water.
Which of the following is not correct?
Melting point of water is _________.
Which of the following compounds is not formed by ionic bond?
Gold foil experiment was conducted by __________
Which of the following is used to make semiconductors?
Which of the following organism fixes nitrogen?