Description : By the year 2022, the Climate Change Action Plan of Government of India aims at installing (A) 20,000 MW of wind power (B) 25,000 MW of wind power (C) 20,000 MW of solar power (D) 10,000 MW of solar power
Last Answer : (C) 20,000 MW of solar power
Description : Sustainable development goals have specific targets to be achieved by (A) 2022 (B) 2030 (C) 2040 (D) 2050
Last Answer : (B) 2030
Description : As part of National Climate Change Policy, Indian government is planning to raise the installed capacity of renewable energy by the year 2030 to (A) 175 GW (B) 200 GW (C) 250 GW (D) 350 GW
Last Answer : Answer: D
Description : Wrought iron contains carbon about (A) 1.5% to 5.5% (B) 0.5% to 1.75% (C) 0.1% to 0.25% (D) None to these
Last Answer : Answer: Option C
Description : According to 2017 census what is the share of FATA in the total Population of Pakistan A. 3% B. 2% C. 1% D. 0.5%
Last Answer : ANSWER: B
Description : Identify the correct sequence of energy sources in order of their share in the power sector in India: (A) Thermal > nuclear > hydro > wind (B) Thermal > hydro > nuclear > wind (C) Hydro > nuclear > thermal > wind (D) Nuclear > hydro > wind > thermal
Last Answer : (B) Thermal > hydro > nuclear > wind
Description : Which one of the following non-conventional energy sources can be exploited most economically? (A) Solar (B) Wind (C) Geo-thermal (D) Ocean Thermal Energy Conversion (OTEC)
Last Answer : Answer: A
Description : The Percentage of Water used for Drinking in the world is? A. 1% (Answer) B. 10% C. 3% D. 5%
Last Answer : A. 1% (Answer)
Description : How much percentage of the body water by weight is in the blood plasma. a. 1% b. 5% c. 10% d. 15%
Last Answer : 5%
Description : What percentage of the atmosphere consists of carbon dioxide? Is it approximately: a) .03% (read: three-hundredths of a percent) b) 1% c) 5% d) 7%
Last Answer : ANSWER: A -- .03%
Description : If V = 2x 2 y – 5z, find its electric field at point (-4,3,6) a) 47.905 b) 57.905 c) 67.905 d) 77.905
Last Answer : b) 57.905
Description : Mass percentage of carbon in CO2 is approximately: w) 37.5% x) 27.3% y) 75% z) 45%
Last Answer : ANSWER: X -- 27.3%
Description : Describe government policy for harnessing the potential power of renewable energy sources
Last Answer : 1) Promote hybridization of solar and wind energy and build ancillary markets:The synergy in a hybrid wind and solar plant will help reduce variability in power generation. Hybrid projects would also ... , resulting in line faults and leakages, as well as undersized and over-utilized transformers.
Description : An ideal air standard Otto cycle has a compression ratio of 8.5. If the ratio of the specific heats is 1.4, then what is thermal efficiency (in percentage) of the Otto cycle? a. 57.5% b. 45.7% c. 52.5% d. 95%
Last Answer : ANSWER a. 57.5%
Description : Which of the following is not covered in 8 missions under the Climate Action Plan of Government of India? (A) Solar power (B) Waste to energy conversion (C) Afforestation (D) Nuclear energy
Last Answer : (D) Nuclear energy
Description : For design of sewers, percentage of sewage discharge is assumed A. 65 to 70% B. 70 to 75% C. 75 to 80% D. 85%
Last Answer : ANS: C
Description : What have you achieved in the first months of 2022, that you are happy/proud about?
Last Answer : [deleted]
Description : If the yield from weed free is 3500 kg and that from weedy 1500 kg/ha, weed index would be a). 57.1% b). 133.3% c). 45.0% d). 25.6%
Last Answer : a). 57.1%
Description : Annual growht rate of agriculture for the year 2011- 12 was? A. 1.81% B. 2.5% C. 3.1% D. 3.7%
Last Answer : ANSWER: C
Description : Mark the correct option a) No subsequent withdrawal is allowed in SCSS account before expiry of 5 years b) Premature closer is permitted after expiry on one year c) A deduction will be made 1.5% of the ... case account close before expiry of 2 year and 1% after expiry of 2 years. d) All the above
Last Answer : d) All the above
Description : Could one realistically power air travel with renewable energy sources?
Last Answer : answer:Peanut-explosive propelled gliders? I think what we need to consider at least as much as the source of fuels and materials is the scale we’re talking about. Probably not renewable to have everyone flying around, but maybe a few people now and then.
Description : The next term in the series 2, 5, 10, 17, 26, 37, ? is: (A) 50 (B) 57 (C) 62 (D) 72
Description : The world population growth rate at a certain reference year was 3.5%. Assuming exponential growth of population, after how many years, the population of the world would have increased by a factor 16 ? (A) ~ 80 years (B) ~ 40 years (C) ~ 160 years (D) ~ 320 years
Description : Which of the following sources has the largest share in power generation in India? (1) Atomic power (2) Thermal power (3) Hydro power (4) Wind power
Last Answer : (2) Thermal power Explanation: As per the Union Ministry of Power, thermal power (coal, gas and oil) accounts for 68.2% of power generated in India (as of 31.01.2017). India's ... from all renewable energy sources is nearly 15% of the total electricity generation (utility and captive) in India.
Description : Which of the following combinations represent renewable natural resources? (A) Oil, forests and tides (B) Fertile soil, fresh water and natural gas (C) Clean air, phosphates and biological diversity (D) Fishes, fertile soil and fresh water
Last Answer : (D) Fishes, fertile soil and fresh water
Description : Which of the following is not a renewable natural resource? (A) Clean air (B) Fresh water (C) Fertile soil (D) Salt
Last Answer : (D) Salt
Description : The phrase 'tragedy of commons’ is in the context of (A) tragic event related to damage caused by release of poisonous gases. (B) tragic conditions of poor people. (C) degradation of renewable free access resources (D) climate change
Last Answer : (C) degradation of renewable free access resources
Description : Which of the following is not a renewable natural resource? (A) Clean air (B) Fertile soil (C) Fresh water (D) Salt
Description : Find the mean of the data 7, 8, 10, 13, 17, 23, 30, 38, 47, and 57.
Last Answer : Find the mean of the data 7, 8, 10, 13, 17, 23, 30, 38, 47, and 57.
Description : What decimal is greater than 47 and less than 57?
Last Answer : 49 is one possible answer.
Description : Find the missing number in the series: 60 59 57 54 50 _________. A. 45 B. 47 C. 44 D. 43
Last Answer : ANSWER: A
Description : If the bandwidth of a signal is 5 KHz and thelowest frequency is 52 KHz, what is the highest frequency? A) 5 KHz B) 10 KHz C) 47 KHz D) 57 KHz
Last Answer : 57 KHz
Description : From the steam table, determine the average constant pressure specific heat (c) of steam at 10 kPa and45.8 ˚C A.1.79 kJ/ kg-˚C B.10.28 kJ/ kg-˚C C.30.57 kJ/ kg-˚C D. 100.1 kJ/ kg-˚C Formula: h = c T ∆ ∆ From the steam table At 47.7 ˚C h= 2588.1 kJ/ kg At 43.8 ˚C h= 2581.1 kJ/ kg
Last Answer : 1.79 kJ/ kg-˚C
Description : A rod, 120cm long and of diameter 3.0 cm is subjected to an axial pull of 18 kN. The stress in N/mm2 is. a. 22.57 b. 23.47 c. 24.57 d. 25.47
Last Answer : d. 25.47
Description : The average of 7 consecutive odd numbers is 41. Find the largest of these numbers A) 40 B) 57 C) 47 D) 43
Last Answer : C) Let the numbers be x , x+2,x+4,x+6, x+8, x+10 and x+12 Then x+x+2+x+4+x+6+x+8+x+10+x+12/7 7x+42=287 7x=245 X=35 Largest number = x+12 = 35+12 =47
Description : The arsenic pollution in ground water in Bangladesh and parts of India is due to (A) industrial waste (B) thermal power plants (C) natural sources (D) agricultural practices
Last Answer : (C) natural sources
Description : A Firm is considering undertaking a project that would yield annual profits (after depreciation) of Rs 68,000 for 5 years. The initial outlay of the project would be Rs 800,000 and the project's assets would have ... accounting rate of return for this project? A 16% B 8.5% C 8.0% D 9.1%
Last Answer : A 16%
Description : Decrease in field strength on top of Mount Everest is A. 10% B. 5% C. 1% D. 0.3%
Last Answer : 0.3%
Description : Payment of commission on PPF and SCSS is a) 1% and 0.5% d) 2% and .05% c) 0.5% and Nil d) No commission paid
Last Answer : d) No commission paid
Description : The infection rate of Trichomonas vaginalis in European women is C A.
Last Answer : 1-5%
Description : Error on franking impression the refund will be claimed by firm/institute within_____ and ___ of less deduction. a) two month, 2% b) three month, 4% c) one month, 5% d) six month, 1%
Last Answer : c) one month, 5%
Description : Which of the below options are called as appropriate Keyword Density? A. 0.1-3% B.01-0.1% C.7-9.5% D.3-4%
Last Answer : D.3-4%
Description : The cement becomes useless if its absorbed moisture content exceeds [ A ] 1% [ B ] 2% [ C ] 3% [ D ] 5%
Last Answer : [ D ] 5%
Description : The amount of barbaloin present in Aloe vera is (A)
Last Answer : (B) 3.5-4%
Description : If your interest rate is 12.1%, and when you issue new bonds, the bond interest rate is: a. 10.7%. b. 12.1%. c. 13.5%. d. 6.1%. e. 12%.
Last Answer : c. 13.5%.
Description : What is your bond rate? The prime rate is 10%; your current bond rating slipped one category (from AAA to AA). a. 12.1% b. 10.5% c. 11.4% d. 11.2%
Last Answer : b. 10.5%
Description : The setting expansion of casting investment is approximately A. 0 to 0.1% B. 0.1 to 0.5% C. 0.5 to 1% D. 1.1 to 1.6%
Last Answer : B. 0.1 to 0.5%
Description : 39. India is one of the twelve Mega diversity countries in the world due to ... e) Having 2.5% of the land area and 8.2% global species diversity. f) Having 2.4% of the land area and 8. ... area and 8.3% global species diversity. h) Having 2.4% of the land area and 8.2% global species diversity.
Last Answer : f) Having 2.4% of the land area and 8.1% global species diversity.