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.
| 951. |
Things without gravitation will be |
| A. | stationary |
| B. | moving |
| C. | weightless |
| D. | standing |
| Answer» D. standing | |
| 952. |
The poles of magnets are |
| A. | north pole and south pole |
| B. | east and west |
| C. | X-axis and Y-axis |
| D. | upward and downward |
| Answer» B. east and west | |
| 953. |
Iron, steel, nickel and cobalt are materials which a magnet will |
| A. | attract |
| B. | repel |
| C. | both attract and repel |
| D. | rotate |
| Answer» B. repel | |
| 954. |
If we throw a ball upwards it will come to ground by a force called |
| A. | magnetic |
| B. | friction |
| C. | gravity |
| D. | electricity |
| Answer» D. electricity | |
| 955. |
If an object is moving through air its surface is in the contact with air so its called |
| A. | thrust |
| B. | air resistance |
| C. | friction |
| D. | air friction |
| Answer» C. friction | |
| 956. |
An object can be slowed down by |
| A. | pull |
| B. | push |
| C. | force |
| D. | energy |
| Answer» D. energy | |
| 957. |
A push on spring can cause it to |
| A. | compress |
| B. | stretch |
| C. | elongate |
| D. | enlarge |
| Answer» B. stretch | |
| 958. |
Direction of a moving abject can be changed by help of |
| A. | pull |
| B. | push |
| C. | force |
| D. | energy |
| Answer» D. energy | |
| 959. |
The process of bread making by addition of yeast is known as |
| A. | fermentation |
| B. | pasteurization |
| C. | production |
| D. | yeast formation |
| Answer» B. pasteurization | |
| 960. |
About bacteria its been known that |
| A. | some are useful |
| B. | some are harmful |
| C. | both a and b |
| D. | none are useful |
| Answer» D. none are useful | |
| 961. |
The function of antibiotics is to kill |
| A. | virus |
| B. | bacteria |
| C. | fungi |
| D. | algae |
| Answer» C. fungi | |
| 962. |
Viruses cannot be observed under ordinary microscope they are smaller than |
| A. | bacteria |
| B. | amoeba |
| C. | paramecium |
| D. | fungi |
| Answer» B. amoeba | |
| 963. |
Virus, bacteria and fungi can cause |
| A. | diseases |
| B. | cloning |
| C. | reproduction |
| D. | development |
| Answer» B. cloning | |
| 964. |
In two-dimensional chromatography, the paper used is |
| A. | rectangular |
| B. | round |
| C. | triangle |
| D. | semi-circle |
| Answer» B. round | |
| 965. |
If current is passed through water, the molecules of water will split into |
| A. | hydrogen & oxygen |
| B. | neuron & proton |
| C. | iron & oxygen |
| D. | neon & boron |
| Answer» B. neuron & proton | |
| 966. |
A metal used in the manufacturing of car batteries is known as |
| A. | copper |
| B. | gold |
| C. | lead |
| D. | Sulphur |
| Answer» D. Sulphur | |
| 967. |
The element hydrogen is made from atoms containing a single proton and a single |
| A. | electron |
| B. | carbon |
| C. | neutron |
| D. | molecule |
| Answer» B. carbon | |
| 968. |
The two substances mixed together without any chemical reaction form a |
| A. | molecule |
| B. | compound |
| C. | mixture |
| D. | solution |
| Answer» D. solution | |
| 969. |
Bacteria reside in mouth of organism in form of |
| A. | plaque |
| B. | cavity |
| C. | calcium |
| D. | vitamin D |
| Answer» B. cavity | |
| 970. |
Bacteria is very tiny and cannot be seen with |
| A. | naked eye |
| B. | microscope |
| C. | compound microscope |
| D. | electron microscope |
| Answer» B. microscope | |
| 971. |
Heating of food is done in pasteurization to prevent |
| A. | spoilage |
| B. | over heating |
| C. | mineral retention |
| D. | taste |
| Answer» B. over heating | |
| 972. |
Amoeba, paramecium and bacteria are examples of |
| A. | animals |
| B. | plants |
| C. | virus |
| D. | microbes |
| Answer» E. | |
| 973. |
The introduction of dead or weekend germs into body orally or by injection so as to train body to fight against the real germ should they attack body is |
| A. | vaccination |
| B. | anticipation |
| C. | immunity |
| D. | variation |
| Answer» B. anticipation | |
| 974. |
A substance that lacks the characteristics of metals is known as |
| A. | transparent |
| B. | non-metal |
| C. | metal |
| D. | liquid |
| Answer» C. metal | |
| 975. |
The basic building blocks that make up each and every object are known as |
| A. | solution |
| B. | mixture |
| C. | molecule |
| D. | atom |
| Answer» E. | |
| 976. |
The most abundant element in the universe found yet is |
| A. | nitrogen |
| B. | hydrogen |
| C. | oxygen |
| D. | Sulphur |
| Answer» C. oxygen | |
| 977. |
An alloy made up of iron and carbon is |
| A. | steel |
| B. | nickel |
| C. | iron |
| D. | copper |
| Answer» B. nickel | |
| 978. |
A bowl of oat meal is an example of |
| A. | collection |
| B. | solution |
| C. | compound |
| D. | mixture |
| Answer» E. | |
| 979. |
Electrons are sub-atomic particles that rule the outer part of the |
| A. | photon |
| B. | particle |
| C. | atom |
| D. | molecule |
| Answer» D. molecule | |
| 980. |
Palisade cells are made up of |
| A. | flattened cells |
| B. | muscles |
| C. | nerves |
| D. | chlorophyll |
| Answer» E. | |
| 981. |
A cell that transports oxygen from lungs to the body and carbon dioxide from body to the lungs is known as |
| A. | nerve |
| B. | root hair |
| C. | palisade |
| D. | red blood |
| Answer» E. | |
| 982. |
Organisms made up of huge amount of cells(like humans) are known as |
| A. | multicellular |
| B. | unicellular |
| C. | epithelial |
| D. | epidermal |
| Answer» B. unicellular | |
| 983. |
The border of cell that allow some substance to enter is known as |
| A. | nucleus |
| B. | cell membrane |
| C. | cytoplasm |
| D. | vacuole |
| Answer» C. cytoplasm | |
| 984. |
In plant cells, there is a cell wall outside the cell membrane. This cell wall is made up of |
| A. | DNA |
| B. | cellulose |
| C. | chloroplast |
| D. | mitochondria |
| Answer» C. chloroplast | |
| 985. |
Vascular bundles are mostly found in |
| A. | flower |
| B. | plant stem |
| C. | leaves |
| D. | roots |
| Answer» C. leaves | |
| 986. |
A red pigment made of iron, present in the red blood cells is known as |
| A. | hemoglobin |
| B. | oxygen |
| C. | carbon dioxide |
| D. | nucleus |
| Answer» B. oxygen | |
| 987. |
Group of cells that are similar in task and nature form a |
| A. | Tissue |
| B. | organ |
| C. | organism |
| D. | cytoplasm |
| Answer» B. organ | |
| 988. |
The magnification of electron microscope is about |
| A. | 2000 times |
| B. | 3000 times |
| C. | 1000 times |
| D. | 4000 times |
| Answer» C. 1000 times | |
| 989. |
When the specimen comes in a broad focus, we should turn the knob of |
| A. | fine adjustment |
| B. | coarse adjustment |
| C. | condenser lens |
| D. | illumination |
| Answer» C. condenser lens | |
| 990. |
To magnify further, we use the |
| A. | nosepiece |
| B. | turret |
| C. | fine adjustment |
| D. | coarse focus |
| Answer» B. turret | |
| 991. |
The mesophyll layer present under the upper epidermis of the leaf is known as |
| A. | palisade |
| B. | root hair |
| C. | spongy |
| D. | nerve |
| Answer» B. root hair | |
| 992. |
Animal cells do not contain |
| A. | chloroplast |
| B. | cytoplasm |
| C. | nucleus |
| D. | cell membrane |
| Answer» B. cytoplasm | |
| 993. |
A semi-solid/jelly like substance present in both, animal and plant, cells is known as |
| A. | cytoplasm |
| B. | organelles |
| C. | nucleus |
| D. | Cellulose |
| Answer» B. organelles | |
| 994. |
In respiration, living organisms take in oxygen and give out |
| A. | water vapor |
| B. | argon |
| C. | carbon dioxide |
| D. | nitrogen |
| Answer» D. nitrogen | |
| 995. |
The second step of fractional distillation is heating the mixture so that components evaporate at their |
| A. | boiling point |
| B. | freezing point |
| C. | neutral point |
| D. | none of them |
| Answer» B. freezing point | |
| 996. |
The percentage composition of nitrogen in air is |
| A. | 58% |
| B. | 68% |
| C. | 78% |
| D. | 88% |
| Answer» D. 88% | |
| 997. |
A thin layer that is held in place by gravity and provides us with oxygen is known as |
| A. | temperature |
| B. | season |
| C. | atmosphere |
| D. | weather |
| Answer» D. weather | |
| 998. |
An odorless, invisible gas that makes about 20%-22% of the earth's atmosphere is known as |
| A. | oxygen |
| B. | nitrogen |
| C. | argon |
| D. | carbon |
| Answer» B. nitrogen | |
| 999. |
A reaction in which oxygen is used up for the production of thermal and light energy is known as |
| A. | production |
| B. | combustion |
| C. | reaction |
| D. | respiration |
| Answer» C. reaction | |
| 1000. |
Iron rusts when it comes in contact with |
| A. | carbon dioxide & water |
| B. | oxygen & water |
| C. | many gases |
| D. | nitrogen & oxygen |
| Answer» C. many gases | |