MCQOPTIONS
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MCQOPTIONS
This section includes 1098 Mcqs, each offering curated multiple-choice questions to sharpen your Grade6 knowledge and support exam preparation. Choose a topic below to get started.
| 651. |
The food consumer that feeds on plants or producers is known as |
| A. | consumer |
| B. | carnivores |
| C. | herbivores |
| D. | producer |
| Answer» D. producer | |
| 652. |
A place that provides organisms with food and shelter is known as |
| A. | life |
| B. | habitat |
| C. | surrounding |
| D. | style |
| Answer» C. surrounding | |
| 653. |
A plant that derives some or all of its nutritional requirements from another living plant is known as |
| A. | palisade |
| B. | parasitic plant |
| C. | chloroplast |
| D. | stomata |
| Answer» C. chloroplast | |
| 654. |
The solute will dissolve as fast as the |
| A. | stirring is done |
| B. | you will move from one place to other |
| C. | you will observe |
| D. | solvent mix |
| Answer» B. you will move from one place to other | |
| 655. |
If the surface area of solid is decrease the dissolving will be |
| A. | faster |
| B. | slower |
| C. | constant |
| D. | medium |
| Answer» C. constant | |
| 656. |
The solution will dissolve faster on increasing |
| A. | pressure |
| B. | density |
| C. | concentration |
| D. | temperature |
| Answer» E. | |
| 657. |
When a salt completely dissolve in water we call it |
| A. | disappear |
| B. | dissolved |
| C. | insoluble |
| D. | salty |
| Answer» C. insoluble | |
| 658. |
Talc powder when mix in water it |
| A. | never dissolve |
| B. | dissolved |
| C. | soluble |
| D. | mix |
| Answer» B. dissolved | |
| 659. |
Other than nitrogen and oxygen, the composition of the rest of the gases is about |
| A. | 4% |
| B. | 3% |
| C. | 2% |
| D. | 1% |
| Answer» E. | |
| 660. |
Oxidation is accompanied by |
| A. | volume |
| B. | heat & light |
| C. | light |
| D. | heat |
| Answer» C. light | |
| 661. |
The condensation point of nitrogen gas is |
| A. | −156 °C |
| B. | −166 °C |
| C. | −196 °C |
| D. | −186 °C |
| Answer» D. −186 °C | |
| 662. |
Exhaled air contains 16% oxygen and about 4% of carbon dioxide, the rest of 80% is |
| A. | neon |
| B. | argon |
| C. | nitrogen |
| D. | none of them |
| Answer» D. none of them | |
| 663. |
Respiration takes place at/in |
| A. | all of these |
| B. | night |
| C. | day time |
| D. | evening |
| Answer» C. day time | |
| 664. |
Oxygen gas is |
| A. | tasteless |
| B. | odorless |
| C. | colorless |
| D. | all of them |
| Answer» E. | |
| 665. |
Photosynthesis occurs during the |
| A. | night |
| B. | day time |
| C. | evening |
| D. | none of them |
| Answer» C. evening | |
| 666. |
The fractional distillation is a process in which liquids evaporate at |
| A. | none of them |
| B. | constant temperature |
| C. | different temperature |
| D. | same temperature |
| Answer» D. same temperature | |
| 667. |
The breathing system of plants is present in |
| A. | stem |
| B. | roots |
| C. | flower |
| D. | leaves |
| Answer» E. | |
| 668. |
Air present in 100cm3 of water is about |
| A. | 2cm3 |
| B. | 3cm3 |
| C. | 4cm3 |
| D. | 5cm3 |
| Answer» B. 3cm3 | |
| 669. |
The state that fills the volume of its container is |
| A. | semi liquid |
| B. | solid |
| C. | gas |
| D. | liquid |
| Answer» D. liquid | |
| 670. |
The first step of fractional distillation of liquefied air is to bring the air to a very |
| A. | high temperature |
| B. | same temperature |
| C. | low temperature |
| D. | extreme temperature |
| Answer» D. extreme temperature | |
| 671. |
Photosynthesis is a process in which carbon dioxide and water combine to form |
| A. | carbon |
| B. | calcium |
| C. | chlorophyll |
| D. | carbohydrates |
| Answer» E. | |
| 672. |
The moisture capacity of air is called |
| A. | vapors |
| B. | humidity |
| C. | moist |
| D. | wet air |
| Answer» C. moist | |
| 673. |
Fish exchange oxygen and carbon dioxide through gills in |
| A. | liquid |
| B. | water |
| C. | material |
| D. | solution |
| Answer» C. material | |
| 674. |
The act of breaking of food substances in order to release energy is known as |
| A. | process |
| B. | transpiration |
| C. | respiration |
| D. | photosynthesis |
| Answer» D. photosynthesis | |
| 675. |
The process in which carbon dioxide and water a re used as raw materials for the formation of oxygen and glucose sugar is known as |
| A. | transpiration |
| B. | photosynthesis |
| C. | respiration |
| D. | none of them |
| Answer» C. respiration | |
| 676. |
The rate of photosynthesis rises when the temperature is at |
| A. | 10 degree |
| B. | static |
| C. | higher side |
| D. | lower side |
| Answer» D. lower side | |
| 677. |
Plants of warmer regions can easily be grown in colder regions by the presence of |
| A. | power plant |
| B. | teahouse |
| C. | greenhouses |
| D. | green cell |
| Answer» D. green cell | |
| 678. |
Photosynthesis is a reaction and reactions change their rate under the dependence of |
| A. | temperature |
| B. | air |
| C. | gases |
| D. | oxygen |
| Answer» B. air | |
| 679. |
Different types of viruses attack different animals and human beings, animals get |
| A. | flu |
| B. | cough |
| C. | fever |
| D. | muscle cramps |
| Answer» B. cough | |
| 680. |
Mould is a type of |
| A. | virus |
| B. | bacteria |
| C. | fungi |
| D. | algae |
| Answer» D. algae | |
| 681. |
Cure for a viral disease (AIDS) is |
| A. | not found |
| B. | found |
| C. | discovered |
| D. | effective |
| Answer» B. found | |
| 682. |
During baking process of bread ethanol is |
| A. | absorbed |
| B. | evaporated |
| C. | condensed |
| D. | reacted |
| Answer» C. condensed | |
| 683. |
The process in which dead body of animal and plant is turned in smaller particles ultimately disappearing is called |
| A. | evaporation |
| B. | disappearance |
| C. | fertilization |
| D. | decomposition |
| Answer» E. | |
| 684. |
Any non-living thing is known as |
| A. | autotrophy |
| B. | biotic |
| C. | abiotic |
| D. | bio magnifications |
| Answer» D. bio magnifications | |
| 685. |
The habitat or growing place for young tadpoles is |
| A. | desert |
| B. | shallow water |
| C. | forest |
| D. | drop of water |
| Answer» C. forest | |
| 686. |
The natural home of an organism is known as |
| A. | house |
| B. | habitat |
| C. | place |
| D. | pond |
| Answer» C. place | |
| 687. |
Parasite that mostly feed themselves by sucking blood is known as |
| A. | host |
| B. | ectoparasite |
| C. | camouflage |
| D. | fungus |
| Answer» C. camouflage | |
| 688. |
The most rare and environmental sensitive flower on earth is |
| A. | rafflesia |
| B. | violet |
| C. | rose |
| D. | daisy |
| Answer» B. violet | |
| 689. |
The force is measured in SI unit |
| A. | Newton |
| B. | ampere |
| C. | watt |
| D. | volts |
| Answer» B. ampere | |
| 690. |
Copper and aluminum have effect on magnet of |
| A. | attract |
| B. | repel |
| C. | both attract and repel |
| D. | no effect |
| Answer» E. | |
| 691. |
When you jump up you feel a force pulling you back on Earth it is |
| A. | magnetic force |
| B. | frictional force |
| C. | gravitational force |
| D. | electrical force |
| Answer» D. electrical force | |
| 692. |
There will be no weight of any object if there will be absence of |
| A. | oxygen |
| B. | nitrogen |
| C. | stratosphere |
| D. | gravitation |
| Answer» E. | |
| 693. |
If a spring is stretch when it is |
| A. | pulled |
| B. | pushed |
| C. | both a and b |
| D. | released |
| Answer» B. pushed | |
| 694. |
Carbon has the symbol |
| A. | Ca |
| B. | Cl |
| C. | Cr |
| D. | C |
| Answer» E. | |
| 695. |
The symbol used in the periodic table for lead is |
| A. | Cu |
| B. | Zn |
| C. | Pb |
| D. | Fe |
| Answer» D. Fe | |
| 696. |
Smaller amounts of sulfur are used to vulcanize natural rubbers, in the manufacture of gunpowder and as |
| A. | dying agent |
| B. | insecticides |
| C. | fungicides |
| D. | all of them |
| Answer» E. | |
| 697. |
Chromatography is used to separate colored |
| A. | mineral |
| B. | compounds |
| C. | molecule |
| D. | elements |
| Answer» C. molecule | |
| 698. |
A substance that consists of two or more atoms bound together is called |
| A. | compound |
| B. | element |
| C. | atom |
| D. | molecule |
| Answer» B. element | |
| 699. |
The kingdom in which photosynthesis can take place is |
| A. | plant |
| B. | animal |
| C. | plant and animal |
| D. | fungi |
| Answer» B. animal | |
| 700. |
Plants are known as purifiers of air due to the process of |
| A. | desiccation |
| B. | photosynthesis |
| C. | respiration |
| D. | transpiration |
| Answer» C. respiration | |