MCQOPTIONS
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MCQOPTIONS
This section includes 1249 Mcqs, each offering curated multiple-choice questions to sharpen your 3rd Class knowledge and support exam preparation. Choose a topic below to get started.
| 601. |
When ____ is exerted on the brick, the brick moves. |
| A. | Force |
| B. | Friction |
| C. | No force |
| D. | Speed |
| E. | None of these |
| Answer» C. No force | |
| 602. |
The most common means of transport is: |
| A. | Road |
| B. | Water |
| C. | Air |
| D. | Rail |
| E. | None of these |
| Answer» D. Rail | |
| 603. |
Which among the following is the fastest means of transport? |
| A. | Bus |
| B. | Aeroplane |
| C. | Train |
| D. | Car |
| E. | None of these |
| Answer» D. Car | |
| 604. |
Uniform motion is equal distance travelled by a body in ____ interval of time. |
| A. | Equal |
| B. | Unequal |
| C. | Half |
| D. | Irregular |
| E. | None of these |
| Answer» B. Unequal | |
| 605. |
Match the following.1. 1 kilogram a. 1 litre2. 1 hour b. 1 minute3. 60 seconds c. 1000 grams4. 1000 millilitersd. 60 minutes |
| A. | 1-B, 2-A, 3-D, 4-C |
| B. | 1-D, 2-B, 3-C, 4-A |
| C. | 1-C, 2-A, 3-D, 4-B |
| D. | 1-C, 2-D, 3-B, 4-A |
| Answer» E. | |
| 606. |
To measure the WEIGHT of kerosene which of the following unit is used? |
| A. | Kilogram |
| B. | Litre |
| C. | Celsius |
| D. | Seconds |
| Answer» B. Litre | |
| 607. |
The time shown by the clock is: |
| A. | 10 minutes 10 hours |
| B. | 12 hours 10 minutes |
| C. | 10 hours 2 minutes |
| D. | 10 hours 10 minutes |
| Answer» E. | |
| 608. |
One hour = _______ seconds. |
| A. | 60 |
| B. | 100 |
| C. | 1000 |
| D. | 3600 |
| Answer» E. | |
| 609. |
Reena wants to measure the length of a pen. What can be the possible unit of her measurement? |
| A. | Kilometre |
| B. | Centimetre |
| C. | Cubic centimeter |
| D. | Kilogram |
| Answer» C. Cubic centimeter | |
| 610. |
The weight of a book is measured in: |
| A. | grams |
| B. | litres |
| C. | Celsius degrees |
| D. | seconds |
| Answer» B. litres | |
| 611. |
One day has: |
| A. | ten hours |
| B. | twelve hours |
| C. | hundred hours |
| D. | twenty four hours |
| Answer» E. | |
| 612. |
One hour = ____ seconds. |
| A. | 60 |
| B. | 100 |
| C. | 1000 |
| D. | 3600 |
| Answer» E. | |
| 613. |
The time shown by the clock in the above diagram is: |
| A. | twelve hours |
| B. | eight hours |
| C. | three hours thirty minutes |
| D. | six hours thirty minutes |
| Answer» C. three hours thirty minutes | |
| 614. |
A metre rod is divided into _______ equal divisions of centimetres. |
| A. | 10 |
| B. | 100 |
| C. | 1000 |
| D. | 60 |
| Answer» C. 1000 | |
| 615. |
Which of the following unit is placed under the wrong quantity?LengthTimeVolumeMetreMinuteLitreKilometerCelsiusMilliliter |
| A. | metre |
| B. | litre |
| C. | minute |
| D. | Celsius |
| Answer» E. | |
| 616. |
The normal body temperature of a healthy person is: |
| A. | \[96\,{}^\circ F\] |
| B. | \[98.6\,{}^\circ F\] |
| C. | \[96.8{}^\circ F\] |
| D. | \[100.4{}^\circ F\] |
| Answer» C. \[96.8{}^\circ F\] | |
| 617. |
Which of the following correctly represents the correct order of development of devices of communication since the old times? |
| A. | Letter \[\to \] Newspaper \[\to \] Radio \[\to \] Television |
| B. | Letter \[\to \] E-mail \[\to \] Radio \[\to \] Television |
| C. | Telephone \[\to \] ISD \[\to \] STD \[\to \] Local |
| D. | Telegram \[\to \] Parcel \[\to \] Postcard \[\to \] E-mail |
| Answer» B. Letter \[\to \] E-mail \[\to \] Radio \[\to \] Television | |
| 618. |
Sound and pictures can be broadcast through: |
| A. | Newspaper |
| B. | Radio |
| C. | Television |
| D. | Fax |
| Answer» D. Fax | |
| 619. |
Which of the following helps us to send and receive instant messages? |
| A. | Postal letter |
| B. | Radio |
| C. | Pager |
| D. | Television |
| Answer» D. Television | |
| 620. |
Telephones across the countries are connected by: |
| A. | STD |
| B. | local |
| C. | ISD |
| D. | none |
| Answer» D. none | |
| 621. |
Both sound and pictures can be broadcast through: |
| A. | newspaper |
| B. | radio |
| C. | television |
| D. | fax |
| Answer» D. fax | |
| 622. |
Which of the following is the correct order of development of devices of communication since Man learn to communicate with each other? |
| A. | Letter\[\to \] Newspaper\[\to \]Radio\[\to \] Television |
| B. | Letter\[\to \]e-mail\[\to \]Radio\[\to \]Television |
| C. | Telephone\[\to \]ISD\[\to \]STD\[\to \]Local |
| D. | Telegram \[\to \] Speed post \[\to \] Postcard \[\to \] e-mail |
| Answer» B. Letter\[\to \]e-mail\[\to \]Radio\[\to \]Television | |
| 623. |
The process that allows organisms to exchange information is called: |
| A. | transmission |
| B. | comparison |
| C. | communication |
| D. | translation |
| Answer» D. translation | |
| 624. |
Which of the following is a very important part of modern life? |
| A. | Running |
| B. | Communication |
| C. | Rumination |
| D. | All of these |
| Answer» C. Rumination | |
| 625. |
FM and AM are the terms used with regard to: |
| A. | defense services |
| B. | time |
| C. | radio |
| D. | movies |
| Answer» D. movies | |
| 626. |
John Guten Burg brought about a revolution in the field of communication by inventing? |
| A. | The telephone |
| B. | The radio |
| C. | The printing machine |
| D. | A television |
| Answer» D. A television | |
| 627. |
Telephones within the country are connected by: |
| A. | STD |
| B. | local |
| C. | ISD |
| D. | none of these |
| Answer» B. local | |
| 628. |
Which of the following is/are audio visual mode of communication? |
| A. | Television |
| B. | Computer |
| C. | Radio |
| D. | Both A and B |
| Answer» E. | |
| 629. |
110 001 is the PIN code of a place in New Delhi, it would be present in: |
| A. | a telephone number |
| B. | the radio station of that place |
| C. | e-mails |
| D. | letters reaching that place |
| Answer» E. | |
| 630. |
If you send photograph in an e-mail from India to a friend in Japan, how long will it take to reach: |
| A. | within a few seconds |
| B. | from a few minutes to an hour |
| C. | from a few days to a week |
| D. | from a few weeks to a month |
| Answer» B. from a few minutes to an hour | |
| 631. |
Match the following and select the correct answer.A. 1. TelegraphB. 2. ComputerC. 3. FaxD. 4. Mobile Phone |
| A. | A-1, B-2, C-3, D-4 |
| B. | A-2, B-4, C-1, D-3 |
| C. | A-4, B-3, C-2, D-1 |
| D. | A-3, B-4, C-1, D-3 |
| Answer» C. A-4, B-3, C-2, D-1 | |
| 632. |
A 'FAX' is used to: |
| A. | make signals |
| B. | communication with dolphins |
| C. | send and receive copies of printed or written matter |
| D. | understand the communication between plants and animals. |
| Answer» D. understand the communication between plants and animals. | |
| 633. |
Who invented aeroplane? |
| A. | The aeroplane brothers |
| B. | The Wright brothers |
| C. | Alexander Fleming |
| D. | Thomas Alva Edison |
| Answer» C. Alexander Fleming | |
| 634. |
ISD means: |
| A. | International Subscriber Dialing |
| B. | Interstate Subscriber Dialing |
| C. | Indian Subscriber Dialing |
| D. | Internet Subscriber Dialing |
| Answer» B. Interstate Subscriber Dialing | |
| 635. |
Which one is correct about sugar and water? |
| A. | Water is a liquid and sugar is a solid. |
| B. | Water is a solid and sugar is a liquid. |
| C. | Both sugar and water are solid. |
| D. | Both sugar and water are liquid. |
| E. | None of these |
| Answer» B. Water is a solid and sugar is a liquid. | |
| 636. |
Which one is the correct statement? |
| A. | Solids have fixed shape. |
| B. | Solids have fixed size. |
| C. | Solids have fixed volume. |
| D. | All the above |
| E. | None of these |
| Answer» E. None of these | |
| 637. |
Match the following: Column A Column B (i) Milk [p] is a gas produced by plants. (ii) Glass [q] is a solid, produced by plants. (iii) Mango [r] is a liquid, produced by animals. (iv) Oxygen [s] is a solid, produced in factories. |
| A. | (i - r), (ii - s), (iii - q), (iv - p) |
| B. | (i - s), (ii - p), (iii - q), (iv - r) |
| C. | (i - q), (ii - r), (iii - p), (iv - s) |
| D. | (i - p), (ii - q), (iii - r), (iv - s) |
| E. | None of these |
| Answer» B. (i - s), (ii - p), (iii - q), (iv - r) | |
| 638. |
State of matter changing from liquid to solid is called: |
| A. | Evaporation |
| B. | Freezing |
| C. | Melting |
| D. | Condensation |
| E. | None of these |
| Answer» C. Melting | |
| 639. |
In which state of matter, the waste material, urine is secreted? |
| A. | Liquid |
| B. | Solid |
| C. | Gas |
| D. | Water vapour |
| E. | None of these |
| Answer» B. Solid | |
| 640. |
Which of the following is a liquid and its molecules are not so close together? |
| A. | Salt |
| B. | Juice |
| C. | Oxygen |
| D. | Diamond |
| E. | None of these |
| Answer» C. Oxygen | |
| 641. |
Match the following: Column A Column B (i) Melting [p] liquid changes into solid (ii) Evaporation [q] liquid changes into gas (iii) Condensation [r] solid changes into liquid (iv) Freezing [s] solid changes into liquid |
| A. | ( i- q), (ii - s), (iii - r), (iv - p) |
| B. | (i - s), (ii - r), (iii - p), (iv - q) |
| C. | (i - s), (ii - q), (iii - r), (iv - p) |
| D. | (i - q), (ii - p), (iii - s), (iv - r) |
| E. | None of these |
| Answer» D. (i - q), (ii - p), (iii - s), (iv - r) | |
| 642. |
I can exist in all 3 states of matter. |
| A. | Water |
| B. | Milk |
| C. | Sugar |
| D. | Bottle |
| E. | None of these |
| Answer» B. Milk | |
| 643. |
To change a solid metal to a liquid we would ____ it. |
| A. | Cool |
| B. | Heat |
| C. | Bent |
| D. | Stretch |
| E. | None of these |
| Answer» C. Bent | |
| 644. |
The smallest part of a matter is: |
| A. | Dust |
| B. | Particle |
| C. | Mass |
| D. | Volume |
| E. | None of these |
| Answer» C. Mass | |
| 645. |
Identify the solid among the following. |
| A. | Milk |
| B. | Book |
| C. | Chocolate |
| D. | Both [b] and [c] |
| E. | None of these |
| Answer» E. None of these | |
| 646. |
Match the following: Column A Column B (i) Solid [p] Soft drink (ii) Lipuid [q] Air (iii) Gas [r] Banana (iv) Mixture [s] Oxygen |
| A. | (i - p), (ii - q), (iii - r), (iv - s) |
| B. | (i - s), (ii - p), (iii - r), (iv - q) |
| C. | (i - r), (ii - p), (iii - s), (iv - q) |
| D. | (i- q), (ii - r), (iii - p), (iv - s) |
| E. | None of these |
| Answer» D. (i- q), (ii - r), (iii - p), (iv - s) | |
| 647. |
Water vapour is a: |
| A. | Liquid |
| B. | Solid |
| C. | Gas |
| D. | Both [a] and [c] |
| E. | None of these |
| Answer» D. Both [a] and [c] | |
| 648. |
Which of the following is a solid? |
| A. | Oil |
| B. | Ice |
| C. | Steam |
| D. | Milk |
| E. | None of these |
| Answer» C. Steam | |
| 649. |
Substances in which state of matter occupy the whole space that is available to it? |
| A. | Liquid |
| B. | Solid |
| C. | Gas |
| D. | Either gas or liquid |
| E. | None of these |
| Answer» D. Either gas or liquid | |
| 650. |
Which among the following is not a gas? |
| A. | Carbon dioxide |
| B. | Water vapours |
| C. | Oxygen |
| D. | Ash |
| E. | None of these |
| Answer» E. None of these | |