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.
| 851. |
The process by which water (and other liquids) change from a liquid state to a vapor or gas state is called |
| A. | distillation |
| B. | magnetism |
| C. | evaporation |
| D. | sublimation |
| Answer» D. sublimation | |
| 852. |
Elements that are sonorous or make a bell-like sound when struck, are called |
| A. | metals |
| B. | non-metals |
| C. | glasses |
| D. | wood |
| Answer» B. non-metals | |
| 853. |
Hydrogen causes a balloon to lift up in |
| A. | clouds |
| B. | air |
| C. | space |
| D. | water |
| Answer» C. space | |
| 854. |
An element used as fuel, and will become the future overall fuel is known as |
| A. | hydrogen |
| B. | neon |
| C. | phosphorus |
| D. | helium |
| Answer» B. neon | |
| 855. |
The most common source of carbon is |
| A. | sea |
| B. | coal deposits |
| C. | mountain |
| D. | land |
| Answer» C. mountain | |
| 856. |
One of the softest materials in a form of carbon that is primarily used as a lubricant is called |
| A. | coal deposits |
| B. | graphite |
| C. | pearl |
| D. | lead |
| Answer» C. pearl | |
| 857. |
Concrete is a mixture of cement, gravels and water, which is used for |
| A. | carving |
| B. | building |
| C. | plumbing |
| D. | gardening |
| Answer» C. plumbing | |
| 858. |
The largest organ inside or outside of the body is |
| A. | skin |
| B. | heart |
| C. | large intestine |
| D. | stomach |
| Answer» B. heart | |
| 859. |
A human ear has generally |
| A. | three parts |
| B. | two parts |
| C. | four parts |
| D. | five parts |
| Answer» B. two parts | |
| 860. |
Middle ear contains three bones that are generally known as |
| A. | ossicles |
| B. | cochlea |
| C. | anvil |
| D. | hammer |
| Answer» B. cochlea | |
| 861. |
The skin under feet is hard to help in |
| A. | loose |
| B. | grip |
| C. | slips |
| D. | stand |
| Answer» C. slips | |
| 862. |
The number of parts in a human ear are |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» C. 4 | |
| 863. |
Survival of living things is enhanced by |
| A. | technologies |
| B. | new discoveries |
| C. | adaptations |
| D. | all of them |
| Answer» D. all of them | |
| 864. |
Nocturnal animals have large eyes which are sensitive to |
| A. | heat |
| B. | light |
| C. | food |
| D. | prey |
| Answer» C. food | |
| 865. |
Plants in deserts have only few stomata to reduce |
| A. | water intake |
| B. | water loss |
| C. | mineral content |
| D. | oxygen intake |
| Answer» C. mineral content | |
| 866. |
Seeds dispersal by animals hair or fur is usually done for plants with |
| A. | juicy fleshy fruit |
| B. | hairy |
| C. | hooks |
| D. | all of them |
| Answer» E. | |
| 867. |
Sea mammals have lungs and they breath through |
| A. | nose |
| B. | lungs |
| C. | skin |
| D. | blowholes |
| Answer» E. | |
| 868. |
Changes in matter takes place |
| A. | in day |
| B. | noon |
| C. | night |
| D. | all the time |
| Answer» E. | |
| 869. |
During burning process, energy is released in form of |
| A. | light energy |
| B. | heat energy |
| C. | both a and b |
| D. | chemical energy |
| Answer» D. chemical energy | |
| 870. |
Serious damages, injuries and even deaths are caused by |
| A. | fire |
| B. | oil |
| C. | gas |
| D. | carbon |
| Answer» B. oil | |
| 871. |
To initiate a material for burning we need |
| A. | heat |
| B. | water |
| C. | flammable liquid |
| D. | sunlight |
| Answer» B. water | |
| 872. |
When a salt is mixed with water it forms a |
| A. | solution |
| B. | medicines |
| C. | food additive |
| D. | preserver |
| Answer» B. medicines | |
| 873. |
Oil and gas catch fire |
| A. | easily |
| B. | slowly |
| C. | not at all |
| D. | extinguisher |
| Answer» B. slowly | |
| 874. |
Formation of gas from any liquid on boiling is due to |
| A. | water |
| B. | heat |
| C. | pressure |
| D. | density |
| Answer» C. pressure | |
| 875. |
Liquid water evaporate or boil to turn into water vapor and steam by gaining |
| A. | water |
| B. | heat |
| C. | pressure |
| D. | density |
| Answer» C. pressure | |
| 876. |
To fry or boil an egg we need |
| A. | pan |
| B. | heat |
| C. | water |
| D. | match stick |
| Answer» C. water | |
| 877. |
Changes in matter can be observed upon |
| A. | separating |
| B. | filtering |
| C. | mixing |
| D. | heating |
| Answer» D. heating | |
| 878. |
Obtaining sea salt from sea water is an example of |
| A. | magnetism |
| B. | evaporation |
| C. | sublimation |
| D. | distillation |
| Answer» C. sublimation | |
| 879. |
The process used to obtain the solute from a solution is known as |
| A. | sublimation |
| B. | distillation |
| C. | filtration |
| D. | evaporation |
| Answer» E. | |
| 880. |
Water contains two hydrogen atoms and one |
| A. | oxygen atom |
| B. | carbon atom |
| C. | nitrogen atom |
| D. | neon atom |
| Answer» B. carbon atom | |
| 881. |
A soft, ductile and malleable metal with high conductivity of heat and electricity is |
| A. | silver |
| B. | copper |
| C. | nickel |
| D. | iron |
| Answer» C. nickel | |
| 882. |
The number of metallic elements in the periodic table is close to |
| A. | twenty |
| B. | forty |
| C. | sixty |
| D. | fifty |
| Answer» D. fifty | |
| 883. |
Tears are produced by |
| A. | tear glands |
| B. | endocrine glands |
| C. | sensory cell |
| D. | receptors |
| Answer» B. endocrine glands | |
| 884. |
The eye can recognize things in bright and dim light, but I cannot see if there is no |
| A. | taste |
| B. | vision |
| C. | smell |
| D. | light |
| Answer» E. | |
| 885. |
The cavity of the nose is generally known as |
| A. | nerve impulse |
| B. | nasal cavity |
| C. | nostril |
| D. | nosepiece |
| Answer» C. nostril | |
| 886. |
Four types of taste buds are salty, sweet, sour and |
| A. | different |
| B. | weird |
| C. | bitter |
| D. | bad |
| Answer» D. bad | |
| 887. |
The eye is an organ that senses things with the aid of |
| A. | taste |
| B. | smell |
| C. | sight |
| D. | hearing |
| Answer» D. hearing | |
| 888. |
Animals that digest cellulose in their stomach with the help of bacteria are known as |
| A. | whelk |
| B. | herbivorous mammals |
| C. | carnivores |
| D. | omnivores |
| Answer» C. carnivores | |
| 889. |
An example of parasite is |
| A. | fleas |
| B. | butterfly |
| C. | ox packer |
| D. | eagle |
| Answer» B. butterfly | |
| 890. |
The homeland of Rafflesia is |
| A. | South Asia |
| B. | South Africa |
| C. | South East Asia |
| D. | none of them |
| Answer» D. none of them | |
| 891. |
Snake and lizards are forms of reptiles that are found in |
| A. | pond |
| B. | desert |
| C. | forest |
| D. | sea |
| Answer» C. forest | |
| 892. |
The organism that actually feed on the dead organic matter and feces to get their energy is known as |
| A. | decomposer |
| B. | detritivores |
| C. | scavengers |
| D. | omnivores |
| Answer» C. scavengers | |
| 893. |
Leaves of cactus are adapted to reduce water loss by turning into |
| A. | needles |
| B. | spines |
| C. | both a and b |
| D. | flowers |
| Answer» D. flowers | |
| 894. |
Pollination is done by |
| A. | insects and animals |
| B. | wind |
| C. | humans |
| D. | all of them |
| Answer» E. | |
| 895. |
Thick and fleshy stem of cactus can store |
| A. | water |
| B. | food |
| C. | seed |
| D. | nutrients |
| Answer» B. food | |
| 896. |
A series of organisms through which energy is transferred in the form of food is called a |
| A. | food group |
| B. | food chain |
| C. | food cycle |
| D. | key chain |
| Answer» C. food cycle | |
| 897. |
Mangoes and berries are eaten with discard of seed and it is dispersed by |
| A. | animals |
| B. | insects |
| C. | birds |
| D. | fish |
| Answer» B. insects | |
| 898. |
"Predator" and "prey" is used to refer to organism eating other organisms. This example also fits in |
| A. | Bear and berry |
| B. | rabbit and lettuce |
| C. | grasshopper and leaf |
| D. | all of them |
| Answer» E. | |
| 899. |
A parasite that lives on the skin and sucks small quantities of blood is |
| A. | rafflesia |
| B. | amoeba |
| C. | lice |
| D. | fungi |
| Answer» D. fungi | |
| 900. |
Acidity or alkalinity of the soil can be affected by |
| A. | amount of rainfall |
| B. | vegetation type |
| C. | temperature |
| D. | all of them |
| Answer» E. | |