MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A magnet in the form of a cube is placed on a piece of cork that floats on water. The cube is marked with four directions. W, X, Y and Z and the compass needle which points in the direction as shown in the figure. Which of the following denotes the N - pole and S - pole of the magnet? |
| A. | N-pole S-pole W X |
| B. | N-pole S-pole X Y |
| C. | \[24h\,\,m\] |
| D. | N-pole S-pole Z W |
| Answer» D. N-pole S-pole Z W | |
| 2. |
Read the following table and answer the questions from. P Q R Magnets Magnetic substances Non-magnetic substances Articles from which of these group(s) can be attracted by a magnet? |
| A. | Only P and Q |
| B. | Only Q and R |
| C. | revolves about the polar axis |
| D. | R |
| Answer» B. Only Q and R | |
| 3. |
Two bar magnets suspended by string, are separated by a piece of metal. Which of the following statements best explain the outcome shown in the diagram? |
| A. | Only like poles attract. |
| B. | The magnets have lost their magnetic forces. |
| C. | 2 hrs |
| D. | The magnetic field of the magnets cannot pass through the metal. |
| Answer» E. | |
| 4. |
Observe the given figure and identify the correct statements. (i) Poles 1, 3 and 5 are unlike poles. (ii) Poles 2, 4 and 6 are like poles. (iii) Pole 1 will attract pole 3 and 5. (iv) Pole 4 will be attracted by pole 1. |
| A. | Only (i) and (iii) |
| B. | Only (ii) and (iv) |
| C. | 10 |
| D. | Only (iii) and (iv) |
| Answer» C. 10 | |
| 5. |
Read the given statements and select the correct option.Statement 1: When a horseshoe magnet is brought close to a pile of iron filings, more filings will be attracted to the U shaped part of the magnet.Statement 2: Horseshoe magnet has only one pole that is its U-shaped part. |
| A. | Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1. |
| B. | Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1. |
| C. | 1 s |
| D. | Both statements 1 and 2 are false. |
| Answer» E. | |
| 6. |
How many north and south poles are present in a magnet if it is broken into 6 pieces without loss of magnetism? |
| A. | Six |
| B. | Twelve |
| C. | 1 : 2 |
| D. | Zero |
| Answer» C. 1 : 2 | |