MCQOPTIONS
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MCQOPTIONS
This section includes 6820 Mcqs, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.
| 2951. |
Which of the following statements about the cell is not correct? |
| A. | Size and shape of cells are related to specific function |
| B. | Some cells have changing sizes |
| C. | Each cell has its own capacity for execution |
| D. | Same type of cells are present in all body tissues |
| Answer» E. | |
| 2952. |
The living part of the cell is called the 'protoplasm'. What is it made of? |
| A. | cytoplasm only |
| B. | nucleus only |
| C. | cytoplasm and nucleus |
| D. | cytoplasm, nucleus and other cell organelles |
| Answer» E. | |
| 2953. |
Which of the following cells does not have a nucleus? |
| A. | root hair cell |
| B. | Red blood cell |
| C. | platelet |
| D. | monocyte |
| Answer» C. platelet | |
| 2954. |
What is the basic unit of life? |
| A. | the cell |
| B. | organs |
| C. | tissue |
| D. | Nucleus |
| Answer» B. organs | |
| 2955. |
Which of the following leguminous plants is also a petro plant? |
| A. | tur |
| B. | Peas |
| C. | gram |
| D. | Courage |
| Answer» E. | |
| 2956. |
Which of the following cell organelles is found in plant cell but not found in animal cell? |
| A. | chloroplast |
| B. | ribosome |
| C. | mitochondria |
| D. | Endoplasmic reticulum |
| Answer» B. ribosome | |
| 2957. |
Which one of the following four energy crops can be cultivated for ethanol? |
| A. | jatropha |
| B. | maize |
| C. | pongamia |
| D. | Sunflower |
| Answer» B. maize | |
| 2958. |
Which of the following are fiber crops? |
| A. | jute, sugarcane, linseed |
| B. | cotton, corn, tobacco |
| C. | cotton, flax, jute |
| D. | flax, cotton corn |
| Answer» D. flax, cotton corn | |
| 2959. |
Which of the following crops is known as cash crop? |
| A. | rice |
| B. | wheat |
| C. | Millet |
| D. | Cotton |
| Answer» E. | |
| 2960. |
Which of the following is an insect-attractive crop? |
| A. | ladyfinger |
| B. | Spinach |
| C. | Sanai |
| D. | sunflower |
| Answer» B. Spinach | |
| 2961. |
Which is the suitable season for sowing wheat? |
| A. | October November |
| B. | November December |
| C. | January-February |
| D. | March April |
| Answer» B. November December | |
| 2962. |
What is the unit of Lumen? |
| A. | of light intensity |
| B. | of flame flux |
| C. | BOTH A AND B |
| D. | none of these |
| Answer» C. BOTH A AND B | |
| 2963. |
Parsec is the unit? |
| A. | of distance |
| B. | of time |
| C. | gleam of light |
| D. | of magnetic force |
| Answer» B. of time | |
| 2964. |
Pascal (Pa) is the unit? |
| A. | of humidity |
| B. | of pressure |
| C. | of rain |
| D. | of temperature |
| Answer» C. of rain | |
| 2965. |
When is Kharif crop harvested? |
| A. | in March |
| B. | early june |
| C. | in early november |
| D. | in december |
| Answer» D. in december | |
| 2966. |
The period from July to October in Indian agriculture is called? |
| A. | Rabi season |
| B. | Kharif season |
| C. | pre kharif season |
| D. | Recession |
| Answer» C. pre kharif season | |
| 2967. |
What is ampere unit? |
| A. | of light intensity |
| B. | electric charge |
| C. | Of electric current |
| D. | of magnetic field |
| Answer» D. of magnetic field | |
| 2968. |
Which factor is not important in the germination of seeds? |
| A. | air |
| B. | Moisture |
| C. | suitable temperature |
| D. | Sunlight |
| Answer» E. | |
| 2969. |
When is Kharif crop sown? |
| A. | in June-July |
| B. | in October-November |
| C. | in March-April |
| D. | in November-December |
| Answer» B. in October-November | |
| 2970. |
When is Rabi crop sown? |
| A. | March in April |
| B. | in November-December |
| C. | June in July |
| D. | in October-November |
| Answer» E. | |
| 2971. |
By what name is the winter harvest season known in India? |
| A. | Rabi |
| B. | soft |
| C. | Kharif |
| D. | Podu |
| Answer» B. soft | |
| 2972. |
Which of the following is the most suitable soil for cotton cultivation? |
| A. | laterite soil |
| B. | red clay |
| C. | black soil |
| D. | Alluvium |
| Answer» D. Alluvium | |
| 2973. |
Which soil does not require irrigation for agriculture? |
| A. | black soil |
| B. | red clay |
| C. | Alluvium |
| D. | laterite soil |
| Answer» B. red clay | |
| 2974. |
Which soil is suitable for the cultivation of groundnut? |
| A. | black soil |
| B. | red clay |
| C. | laterite soil |
| D. | Alluvium |
| Answer» B. red clay | |
| 2975. |
Which soil has the ability to retain moisture for a long time? |
| A. | red clay |
| B. | black soil |
| C. | Alluvium |
| D. | laterite soil |
| Answer» C. Alluvium | |
| 2976. |
Which vitamin is more in orange? |
| A. | D |
| B. | A |
| C. | C |
| D. | B |
| Answer» D. B | |
| 2977. |
The black color of black soil is due to the presence of |
| A. | organic matter |
| B. | Manure |
| C. | Titaniferous magnetite and humus |
| D. | Humus |
| Answer» D. Humus | |
| 2978. |
The local name of which soil is Regur? |
| A. | red clay |
| B. | black soil |
| C. | laterite soil |
| D. | Alluvium |
| Answer» C. laterite soil | |
| 2979. |
Indian soil has been divided into how many categories by the Indian Committee of Agricultural Research? |
| A. | 4 |
| B. | 6 |
| C. | 8 |
| D. | 11 |
| Answer» D. 11 | |
| 2980. |
The study of the effect of mud on living things is done under which branch of soil science? |
| A. | Andrology |
| B. | edaphology |
| C. | agrobiology |
| D. | desmology |
| Answer» C. agrobiology | |
| 2981. |
Why are white clothes worn in summer? |
| A. | are bad absorbers of heat |
| B. | are cheap |
| C. | are attractive |
| D. | none of these |
| Answer» B. are cheap | |
| 2982. |
By what name is the new alluvial soil known? |
| A. | Khadar |
| B. | Bangar |
| C. | Bhavar |
| D. | Reh |
| Answer» B. Bangar | |
| 2983. |
Can the difference between cotton and wool fibers be found? |
| A. | by touching |
| B. | by burning |
| C. | reacting with NaOH |
| D. | By doing action with H.SO |
| Answer» C. reacting with NaOH | |
| 2984. |
A vehicle coming at high speed blows the horn, then its pitch? |
| A. | sounds the same |
| B. | sounds more |
| C. | low sound |
| D. | first less and then more |
| Answer» C. low sound | |
| 2985. |
By increasing the pressure on ice, its melting point? |
| A. | will decrease |
| B. | Will increase |
| C. | will remain unchanged |
| D. | will be zero |
| Answer» B. Will increase | |
| 2986. |
Which rays are being recently researched for use in medicine and warfare? |
| A. | X-rays |
| B. | laser rays |
| C. | gamma rays |
| D. | cathode rays |
| Answer» C. gamma rays | |
| 2987. |
What is the main reason for the sky to appear blue? |
| A. | sunlight is blue |
| B. | scattering of solar rays by dust particles present in the atmosphere |
| C. | light reflection |
| D. | light refraction |
| Answer» C. light reflection | |
| 2988. |
Plaster of Paris is obtained from? |
| A. | from sodium bicarbonate |
| B. | from gypsum |
| C. | from urea |
| D. | from carbon |
| Answer» C. from urea | |
| 2989. |
What is the science of soil called? |
| A. | soil Science |
| B. | Pedagogy |
| C. | ecology |
| D. | pomology |
| Answer» B. Pedagogy | |
| 2990. |
What type of waves are there in radar? |
| A. | electric waves |
| B. | electromagnetic waves |
| C. | sound waves |
| D. | none of the above |
| Answer» C. sound waves | |
| 2991. |
What is a distinctive feature of monoculture? |
| A. | of shift farming |
| B. | livelihood of agriculture |
| C. | commercial grain farming |
| D. | specialized gardening |
| Answer» B. livelihood of agriculture | |
| 2992. |
The term Olericulture is related to? |
| A. | from vegetable science |
| B. | floristically |
| C. | from crop science |
| D. | from moment science |
| Answer» B. floristically | |
| 2993. |
What is studied under silviculture? |
| A. | of fruit |
| B. | of flowers |
| C. | of vegetables |
| D. | of forest |
| Answer» E. | |
| 2994. |
What is the term used to describe the study of soil? |
| A. | Geology |
| B. | Geology |
| C. | doxology |
| D. | ecology |
| Answer» B. Geology | |
| 2995. |
What is 'Truck Farming'? |
| A. | Vegetable cultivation on commercial scale |
| B. | commercial fruit farming |
| C. | floriculture on commercial scale |
| D. | handling bulk trucks |
| Answer» B. commercial fruit farming | |
| 2996. |
What is 'intensive farming' related to? |
| A. | produce by intensive use of labor |
| B. | Yield from intensive use of fertilizers |
| C. | Increasing yields through large scale use of imported inputs |
| D. | Increasing yield by intensive use of existing land |
| Answer» E. | |
| 2997. |
What is studied under 'pomology'? |
| A. | of fruit |
| B. | of flowers |
| C. | of vegetables |
| D. | of forest |
| Answer» B. of flowers | |
| 2998. |
What is studied under 'Floriculture'? |
| A. | of fruit |
| B. | of vegetables |
| C. | of forest |
| D. | of flowers |
| Answer» E. | |
| 2999. |
Does respiration take place in plants? |
| A. | only at night |
| B. | only in the morning |
| C. | only in the day |
| D. | also during the day and mainly at night |
| Answer» E. | |
| 3000. |
Which of the following is an egg laying animal? |
| A. | kangaroo |
| B. | Rat |
| C. | Bat |
| D. | duckville |
| Answer» E. | |