Description : In citrus 80-90% of the active roots are present in the soil to a depth of: a. 25 cm b. 50 cm c. 75 cm d. 100 cm
Last Answer : 25 cm
Description : The ordinary and maximum tolerance limit of sound by human being is – (1) 50 db to 70 db (decibel) (2) 60 db to 80 db (decibel) (3) 65 db to 75 db (decibel) (4) 70 db to 85 db (decibel)
Last Answer : (2) 60 db to 80 db (decibel) Explanation: Normal speech is about 60 dB (decibels). A dangerous sound is anything that is 80 dB or higher which can lead to hearing loss. At 70 dB or ... the risk of harm to healthy ears is negligible. Listening to sound above 80 decibels can cause profound deafness.
Description : Grinding efficiency of a ball mill is of the order of __________ percent. (A) 1-5 (B) 40-50 (C) 75-80 (D) 90-95
Last Answer : (A) 1-5
Description : Generally during summer and khurq’ seasons annual plants produce bloom in how many days ? (a) 60 — 70 days (b) 70 —— 80 days (c) 70 — 75 days (d) 50 – 60 days
Last Answer : (c) 70 — 75 days
Description : Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. (A) -5 to 0 (B) 5 to 10 (C) 30 to 50 (D) 75 to 80
Last Answer : (C) 30 to 50
Description : Degree of saturation of a natural soil deposit having water content 15%, specific gravity 2.50 and void ratio 0.5, is (A) 50 % (B) 60 % (C) 75 % (D) 80 %
Last Answer : (C) 75 %
Description : High relative humidity decreases the evaporative process and as the temperature is increased, the relative humidity decreases. The comfort range for human body is the ambient temperature of 22 to 27°C with relative humidity ranging from __________ ... to 10 (B) 15 to 25 (C) 45 to 50 (D) 75 to 80
Last Answer : (C) 45 to 50
Description : If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be (A) 60/R (B) 70/R (C) 75/R (D) 80/R
Last Answer : Answer: Option C
Description : Cross sectional area of catch water drain should not be more than a) 0 .75 square meter* b) 0. 90 square meter c) 0. 80 square meter d). 50 square meter
Last Answer : a) 0 .75 square meter*
Description : The ordinary and maximum tolerance limit of sound by human being is (1) 50 db to 70 db (decibel) (2) 60 db to 80 db (decibel) (3) 65 db to 75 db (decibel) (4) 70 db to 85 db (decibel)
Last Answer : 60 db to 80 db (decibel)
Description : Dry land farming in India is largely confined to areas with rainfall less than - a. 100 cm b. 85 cm c. 80 cm d. 75 cm
Last Answer : d. 75 cm
Description : The regimens recommended for treatment of chloroquine resistant P.falciparum malaria in an adult include the following except: A. Quinine 10 mg/kg/8 hourly+ doxycycline 100 mg/day for 7 days B. Quinine 10 mg/kg ... 7 days D. Artemether 80 mg i.m./twice on first day followed by once daily for 4 days
Last Answer : C. Mefloquine 0.5 g daily for 7 days
Description : In order to find the specific heat capacity of an unknown material a 50 g piece is heated to 80 degrees Celsius and fully immersed in a well insulated calorimeter filled with 100 g of water at 10 degr?
Last Answer : Assuming that the full question, which the questioner failed to post, is given in the Discussion, below.Taking the specific heat capacity of water as 4.2 Joules per gram per degree C, the metal has a specific heat capacity as approx 0.68 Joules/(g °C).
Description : The amount of copper in the human body is (A) 50–80 mg (B) 100–150 mg (C) 400–500 mg (D) 500–1000 mg MINERAL METABOLISM 189
Last Answer : Answer : B
Description : Alfa Company Limited acquired the business of M/s Bharat Traders. The valuation of the items acquired was-building Rs. 1,20,000; machinery Rs. 80,000 and stock-in-trade Rs. 30,000. The company issued in lieu of the above items 800, ... ) Rs. 2,30,000 (B) Rs. 1,00,000 (C) Rs. 50,000 (D) Rs. 30,000
Last Answer : Answer: Rs. 30,000
Description : Normal fasting blood sugar level per 100 ml. of blood in man is - (1) 30 - 50 mg (2) 50 - 70 mg (3) 80 -100 mg (4) 120 -140 mg
Last Answer : (3) 80 -100 mg Explanation: The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. Glucose levels are usually lowest in the ... (termed the fasting level"), and rise after meals for an hour or two by a few millimolar.
Description : The normal value of over flow rates for plain primary sedimentation tanks, ranges between A. 25,000 to 35,000 litres/sqm/day B. 40,000 to 50,000 litres/sqm/day C. 50,000 to 60,000 litres/sqm/day D. 80,000 to 100,000 litres/sqm/day
Last Answer : ANS: B
Description : If the peak discharge of a storm water drain (S.W. Drain) is expected to exceed 150 cumecs, the free board to be provided, is A. 100 cm B. 90 cm C. 80 cm D. 50 cm
Last Answer : ANS: A
Description : The normal values of over flow rates for sedimentation tanks using coagulant, ranges between A. 25,000 to 35,000 litres/sqm/day B. 40,000 to 50,000 litres/sqm/day C. 50,000 to 60,000 litres/sqm/day D. 80,000 to 100,000 litres/sqm/day
Last Answer : ANS: C
Description : The average heartbeat per minute in a normal man is -----? A. 50 B. 70 (Answer) C. 80 D. 100
Last Answer : B. 70 (Answer)
Description : What is the area in floriculture (in 000 hectare) in India ? (A) 40 – 50 (B) 60 – 80 (C) 100 – 120 (D) None of these
Last Answer : (C) 100 – 120
Description : The draft of ‘Victory plough’ is— (A) 80-100 kg (B) 40-50 kg(C) 70-80 kg (D) 10-20 kg
Last Answer : (A) 80-100 kg
Description : Fee for availing facility of box and post bag is combine is a) 150 per year and 50 per quarterly, b) 250 per year / 80 quarterly c) 100 per year / 50 quarterly d) None of these
Last Answer : b) 250 per year / 80 quarterly
Description : The width b and depth d of a beam cut from a wooden cylindrical log of 100 cm diameter for maximum strength are: (A) b = 57.73 cm d = 81.65 cm (B) b = 81.65 cm d = 57.73 cm (C) b = 50.00 cm d = 50.00 cm (D) b = 40.00 cm d = 80.00 cm
Last Answer : (A) b = 57.73 cm d = 81.65 cm
Description : The minimum depth of building foundations on (A) Sandy soils is 80 cm to 100 cm (B) Clay soils is 90 cm to 160 cm (C) Rocky soils is 5 cm to 50 cm (D) All the above
Last Answer : Answer: Option D
Description : The usual spans with R.C.C. poles are (a) 40—50 meters (b) 60—100 meters (c) 80—100 meters (d) 300—500 meters
Last Answer : (c) 80—100 meters
Description : The average heartbeat per minute in a normal man is A.50 B.70 C.80 D.100
Last Answer : B.70
Description : Lowest dose of the benchmark a).1/90 b).1/100 c).1/80 d).1/50
Last Answer : b).1/100
Description : Transmission voltage of ll kV is normally used for distances upto (a) 20—25 km (b) 40—50 km (c) 60—70 km (d) 80—100 km
Last Answer : (a) 20—25 km
Description : A 1.8°step, 4-phase stepper motor has a total of 40 teeth on 8 pole of stator. The number of rotor teeth for their rotor will be (A) 40 (B) 50 (C) 100 (D) 80
Last Answer : (B) 50
Description : If the total amount of a drug present in the body at a given moment is 2.0 g and its plasma concentration is 25 μg/ml, its volume of distribution is: A. 100 L B. 80 L C. 60 L D. 50 L
Last Answer : B. 80 L
Description : 2 If the total amount of a drug present in the body at a given moment is 2.0 g and its plasma concentration is 25 μg/ml, its volume of distribution is: A. 100 L B. 80 L C. 60 L D. 50 L
Description : If the total amount of a drug present in the body at a given moment is 2.0 g and its plasma concentration is 25 μ g/ml, its volume of distribution is: A. 100 L B. 80 L C. 60 L D. 50 L
Description : What is the area in floriculture (in 1000 hectare) in India a) 40 - 50 b) 60 - 80 c) 100 - 120 d) None of these
Last Answer : c) 100 - 120
Description : A man exerts a northward force of 100 newtons on a 50 kilogram box which sits on a level floor. If the frictional force is 80 newtons, what is the magnitude of the northward acceleration of the box?
Last Answer : ANSWER: 0.4 METERS PER SECOND SQUARED
Description : Approximately how many different types of cells make up the human body? a) 200 b) 100 c) 80 d) 50
Last Answer : ANSWER: A -- 200
Description : Spent fuel from a nuclear power plant cools down and loses most of its radioactivity through decay. In the first year, spent fuel loses about what percentage of its radioactivity? w) 10 percent x) 50 percent y) 80 percent z) 100 percent
Last Answer : ANSWER: Y -- 80 PERCENT
Description : Normal fasting blood sugar level per 100 ml. of blood in man is (1) 30 - 50 mg (2) 50 - 70 mg (3) 80 -100 mg (4) 120 -140 mg
Last Answer : 80 -100 mg
Description : Match the following : Crops Annual Rainfall A. Rice 1. 100 to 150 cm B. Wheat 2. 50 to 75 cm C. Ragi 3. 40 to 50 cm D. Bajra 4. 50 to 100 cm A B C D (a) 1 2 4 3 (b) 4 3 2 1 (c) 3 2 1 4 (d) 2 1 3 4
Last Answer : Ans: (a)
Description : The approximate number of nucleotides in tRNA molecule is (A) 25 (B) 50 (C) 75 (D) 100
Last Answer : Answer : C
Description : The total amount of iodine in the body of an average adult is (A) 10–15 mg (B) 20–25 mg (C) 45–50 mg (D) 75–100 mg MINERAL METABOLISM 199
Description : The total sulphur content of the body is (A) 25–50 gm (B) 50–75 gm (C) 100–125 gm (D) 150–200 gm
Last Answer : Answer : D
Description : If minimum Rs.1000 is not deposited in Sukanya Samriddhi Account in a financial year, account will become discontinued and can be revived with a penalty of _______ per year. A. Rs.50 B. Rs.100 C. Rs.25 D. Rs.75 E. Rs.125
Last Answer : A. Rs.50 Explanation: In Sukanya Samriddhi Account, if minimum Rs 1000/- is not deposited in a financial year, account will become discontinued and can be revived with a penalty of Rs 50/- per year with minimum amount required for deposit for that year.
Description : What is the lifetime of ILDs? a. 50,000 hours b. 75,000 hours c. 100,000 hours d. 125,000 hours
Last Answer : a. 50,000 hours
Description : What is transit time (time delay) of a 50-ft length transmission line of the above problem? A. 50 ns B. 100 ns C. 75 ns D. 65 ns
Last Answer : C. 75 ns
Description : Condensation polymerisation of caprolactam is carried out in the reactor maintained at a temperature of __________ °C for producing nylon- 6. (A) -20 to 25 (B) 50 to 75 (C) 100 to 150 (D) 250-280
Last Answer : (D) 250-280
Description : Total number of meiotic divisions required for forming 100 zygotes/100 grains of wheat is (a) 100 (b) 75 (c) 125 (d) 50
Last Answer : (c) 125
Description : In an angiosperm, how many microspore mother cells are required to produce 100 pollen grains? (a) 75 (b) 100 (c) 25 (d) 50
Last Answer : (c) 25
Description : Fee for availing business reply service a) Apr to Jun -100, Jul to Sep-75, Oct to Dec-50, Jan to Mar -25 b) Apr to Jun -200, Jul to Sep-150, Oct to Dec-100, Jan to Mar -50 c) Apr to Jun -250, Jul to Sep-150, Oct to Dec-75, Jan to Mar -50 d) Free of cost
Last Answer : b) Apr to Jun -200, Jul to Sep-150, Oct to Dec-100, Jan to Mar -50
Description : What would be the heart rate of a person if the cardiac output is 5 L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL ? (a) 125 beats per minute (b) 50 beats per minute (c) 75 beats per minute (d) 100 beats per minute
Last Answer : (d) 100 beats per minute