Description : Which of the following is FALSE with respect to rain water harvesting? (1) It is a device of water conservation. (2) It helps raising water table. (3) It helps meet rising water demand. (4) It increases run-off losses.
Last Answer : (4) It increases run-off losses. Explanation: Rainwater harvesting is a technique used for collecting, storing, and using rainwater for landscape irrigation and other uses. It, reduces water runoff, ... water on the roads, improves the quality of water and reduces the chances of soil erosion.
Description : Best way to conserve our water resources : (1) Rain water harvesting (2) Sustainable water utilization (3) Encouragement of natural regeneration of vegetation (4) All of the options mentioned here.
Last Answer : All of the options mentioned here
Description : The main advantage of Rain? Water Harvesting (RWH) is (1) Recharge ground water (2) Avoid floods (3) Reduce the loss of water (4) Avoid soil erosion
Last Answer : Recharge ground water
Description : Contour ploughing helps in (1) stopping floods (2) growing crops (3) soil conservation (4) checking landslides (SSC Combined Matric Level (PRE)
Last Answer : soil conservation
Description : What is meant by the term “midnight sun” ? (1) Twilight (2) Rising Sun (3) Very bright moon (4) Sun shining in the polar circle for long time
Last Answer : Sun shining in the polar circle for long time
Description : There is a need to keep larger area under forests for : (1) absorption of carbon dioxide (2) protecting wildlife (3) raising precipitation (4) geological balance
Last Answer : absorption of carbon dioxide
Description : Watershed development project sponsored by the Central Govt and is implemented by Gram Panchayat with people’s participation. A. Pradhanmantri Water Conservation Project. B. Haryali. C. Rain water harvesting. D. Water Revolution.
Last Answer : B. Haryali.
Description : Which of the following is not an objective of rain water harvesting? a. Avoid flooding roads b. Polluting water. c. Reducing soil erosion. d. Reducing run off which chokes drains.
Last Answer : b. Polluting water.
Description : Rainwater harvesting is carried out with the aim of: A. To meet the increasing demand of water. B. To reduce surface runoff and increase the ground water. C. To improve the quality of water. D. All the above.
Last Answer : D. All the above
Description : Which one of the following methods of soil conservation is most effective in arid areas ? (1) Mulching (2) Shelter belt (3) Gully plugging (4) Terracing
Last Answer : Shelter belt
Description : The soil conservation method in which mountain slope is cut into step is (1) Contour ploughing (2) Cover planting (3) Strip cropping (4) Terracing
Last Answer : Terracing
Description : As far as surgical removal of wisdom teeth is concerned which of the following is true? a- Prophylactic prescription of antibiotic reduces dramatically the chances of infection. b- Raising a lingual ... e- The use of vasoconstrictors in local anaesthetics will increase the chances of infection.
Last Answer : b- Raising a lingual flap will increases the incidence of neurapraxia but will reduce the incidence of neurotmesis with respect to the lingual nerve.
Description : As far as surgical removal of wisdom teeth is concerned, which of the following is true?**CHECK A. Prophylactic prescription of antibiotic reduces dramatically the chances of infection B. Raising ... root E. The use of vasoconstrictors in local anaesthetics will increase the chances of infection.
Last Answer : C. Prophylactic prescription of dexamethasone will dramatically reduces post operative swelling
Description : Sea water is saltier than rain water because (1) rivers wash away salts from earth and pour them into the sea (2) sea beds have salt producing mines (3) sea animals are salt producing (4) the air around the sea is saltish
Last Answer : rivers wash away salts from earth and pour them into the sea
Description : Frontal Rain is caused by (1) Convection current (2) Winds from sea (3) Cyclonic activity (4) Condensation of water evaporated from mountains
Last Answer : Cyclonic activity
Description : The maximum biodiversity is found in (1) Tropical rain forests (2) Temperate forests (3) Coniferous forests (4) Arctic forest
Last Answer : Tropical rain forests
Description : Tropical rain forest is characterised by (1) Absence of trees (2) Least productivity (3) Maximum biodiversity (4) Minimum biodiversity
Last Answer : Maximum biodiversity
Description : Evergreen rain forest is mainly found in regions having well distributed annual rainfall (1) Below 50 cm (2) 50-100 cm (3) 100-200 cm (4) More than 200 cm
Last Answer : More than 200 cm
Description : Soil which is prone to intensive leaching due to rain is called (1) Laterite (2) Black (3) Alluvial (4) Red
Last Answer : Laterite
Description : Which is a tropical food crop requiring a temperature of 270 C and a rain fall more than 100 cm? (1) Wheat (2) Maize (3) Rice (4) Barley
Last Answer : Rice
Description : Laterite soils are found in area where– (1) normal temperature and rain fall is less (2) temperature is high and rainfall is heavy (3) temperature is low and rainfall is nominal (4) temperature is high and rainfall is normal
Last Answer : temperature is high and rainfall is heavy
Description : The coral reefs are the marine counterparts of (1) Temperate forests (2) Tropical rain forests (3) Savannahs (4) Scrubland
Description : Which of the following is/are ‘rain cloud’? 1. Cirrus 2. Nimbostratus 3. Cumulonimbus 4. Altocumulus (1) 1 and 2 only (2) 2 and 3 only (3) 3 and 4 only (4) 1 and 4 only
Last Answer : 2 and 3 only
Description : Precipitation in the form of a mixture of rain and snow is called (1) Drizzle (2) Hail (3) Sleet (4) Snow
Last Answer : Sleet
Description : ‘Cloud burst’ means (1) Sowing of seeds of a crop in cloudy weather. (2) Abnormally heavy downpour of rain, associated with a thunderstorm. (3) Formation of artificial rain. (4) Presence of scattered flakes of cloud in the sky.
Last Answer : Abnormally heavy downpour of rain, associated with a thunderstorm.
Description : The Mediterranean region are characterized by heavy rain in: (1) Winter (2) Spring (3) Autumn (4) Summer
Last Answer : Winter
Description : Cloud burst means (1) Formation of artificial rain (2) Abnormally heavy downpour of rain, associated with thunderstorm (3) Presence of scattered flakes of cloud in the sky (4) Sowing of seeds of a crop in a cloudy weather
Last Answer : Abnormally heavy downpour of rain, associated with thunderstorm
Description : The largest forest which covers 25 percent of the world’s forest land is : (1) The Tropical Rain forest (2) Taiga forest of Siberia (3) Monsoon forest (4) Temperate forests of Europe
Last Answer : Taiga forest of Siberia
Description : ‘Willow’ for a cricket bat is obtained from (1) Tropical forests (2) Rain forests (3) Deciduous forests (4) Coniferous forests
Last Answer : Deciduous forests
Description : Tundras are (1) Deciduous forests (2) Tropical rain forests (3) Cold deserts (4) Hot deserts
Last Answer : Cold deserts
Description : Which is not a reason for conservation of water resources. A. The increase in population with the progress of time results in water scarcity. B. Our water resources like the river, lakes etc., are ... C. The water demand for industrial use will increase day by day. D. India gets little rain.
Last Answer : D. India gets little rain.
Description : When a megohmmeter is being used to test insulation resistance, current leakage along the surface of the insulation is indicated by the megohmmeter's pointer _____________. A. dipping toward ... kicking slightly down scale as voltage is applied D. fluctuating around a constant resistance reading
Last Answer : Answer: C
Description : Recharging of water table depends on (1) amount of rainfall (2) relief of the area (3) vegetation of the area (4) amount of percolation
Last Answer : relief of the area
Description : Which is not the importance of irrigation? A. Soil conservation. B. Assured crop production. C. Fulfilling food demand of India. D. Uncertain rain
Last Answer : C. Fulfilling food demand of India.
Description : What happens to atmospheric pressure with increase in altitude ? (1) It remains constant (2) It decreases (3) It increases (4) It constantly fluctuates
Last Answer : It decreases
Description : If speed of rotation of the earth increases, the weight of the body (1) decreases (2) increases (3) remains the same (4) may increase or decrease
Last Answer : decreases
Description : The losses are estimated to the extent of 20-30% due to lack of proper harvesting,processing and storage facilities,which is valued at Rs……….. a. 220billion. b. 230billion. c. 240billion. d. None of above
Last Answer : Ans- b. 230billion.
Description : The activity of collecting water directly into the ground to improve groundwater storage in the aquifer is termed as, A. Watershed development. B. Water Conservation. C. Rainwater harvesting. D. Recharging for the aquification.
Last Answer : C. Rainwater harvesting.
Description : A watershed development project by Central Government aiming at conservation of water. (a) Haryali (b) Rainwater Harvesting (c) Conservation of water. (d) None of the above.
Last Answer : (a) Haryali
Description : Lake formed in a cut off river, meander is called: (1) Playa Lake (2) Meteoric Lake (3) Ox-Bow Lake (4) Crater Lake
Last Answer : Ox-Bow Lake
Description : Use of chlorine in the treatment of sewage (A) Helps in grease separation (B) Increases the biological oxygen demand (BOD) (C) Causes bulking of activated sludge (D) Aids in flocculation
Last Answer : (A) Helps in grease separation
Description : What is the main advantage of transplantation method in rice cultivation? (a) This method ensures maximum utilization of land (b) It is helpful in achieving an economical use of water and a higher ... helps in early harvesting (d) The draining of water from the field before harvesting is made easy
Last Answer : Ans: (b)
Description : With the rising numbers of stay-at-home Dads, will respect and prestige of domestic work increase?
Last Answer : It’s possible. I’m a stay at home dad, and let me tell you, it’s a hard ass job. But I doubt it’ll be something I can put on a resume anytime soon.
Description : Raising of outer edge of a road with respect to inner edge, is known (A) Super elevation (B) Cant (C) Banking (D) All the above
Last Answer : Answer: Option D
Description : Baker’s yeast produce gas which helps in rising of dough is ____________. a) oxygen b)hydrogen c)carbon dioxide d)nitrogen
Last Answer : c)carbon dioxide
Description : How investment banking firm helps in raising funds?
Last Answer : Investment banking is a stream of banking that primarily focuses on capital financing for global and local businesses, individuals, and even governments and other entities. Investment banking firm is best known ... of their customer base. The key function of an investment banking firm is to raise
Description : Name two techniques of roof top rain water harvesting. -SST 10th
Last Answer : (i) Recharge through hand pump. (ii) Recharge through abandoned dug well.
Description : Describe any four traditional methods of rain water harvesting adopted in different parts of India. -SST 10th
Last Answer : Methods of rain water harvesting used in India are: (i) Guls and Kuls: People built guls and kuls in hilly and mountainous regions to divert water. These are simple channels. They are mainly used ... . The first spell of rain was usually not collected as this would clean the roofs and the pipes.
Description : What is meant by Rain Water Harvesting? -SST 10th
Last Answer : It is the term used for capturing the rain water which would normally fall off and get wasted. It is used for the garden, washing clothes, etc.
Description : What is the importance of rain water harvesting? -SST 10th
Last Answer : (i) The demand for water is increasing. The urban population of India has increased five times in the last five decades from 62.4 million in 1951 to 286 million in 2001. The demand for ... quality and quantity has declined to such an extent that many parts of India face a drought like situation.