Description : A clay solid must contain at least clay separate, to be designated a clay (a) 70% (b) 80% (c) 40% (d) 35%
Last Answer : (d) 35%
Description : Clay and silt content in a good brick earth must be at least (A) 50 % (B) 40 % (C) 30 % (D) 25 %
Last Answer : Answer: Option A
Description : If water content of a soil is 40%, G is 2.70 and void ratio is 1.35, the degree of saturation is (A) 70 % (B) 75 % (C) 80 % (D) 85 %
Last Answer : Answer: Option C
Description : In mixed farming at least — % gross income contributed by livestocks. a. 10 b. 20 c. 30 d. 40
Last Answer : a. 10
Description : If voids ratio is 0.67, water content is 0.188 and specific gravity is 2.68, the degree of saturation of the soil, is (A) 25 % (B) 40 % (C) 60 % (D) 75 %
Last Answer : Answer: Option D
Description : Recommended moisture contain for harvesting of paddy crop is between — percentage a. 21 to 23 b. 25 to 27 c. 10 to 15 d. 30 to 35
Last Answer : a. 21 to 23
Description : Percentage of pozzolanic material containing clay upto 80% used for the manufacture of pozzolana cement, is (A) 30 % (B) 40 % (C) 50 % (D) 60 %
Last Answer : (A) 30 %
Description : Minimum clear cover (in mm) to the main steel bars in slab, beam, column and footing respectively, are (a) 10, 15, 20 and 25 (b) 15, 25, 40 and 75 (c ) 20, 25, 30 and 40 (d) 20, 35, 40 and 75
Last Answer : (b) 15, 25, 40 and 75
Description : The percentage of alumina and silica in good fire clay vary respectively is (A) 25, 75 (B) 30, 70 (C) 35, 65 (D) All of these
Description : In a 40-day period, at least one bear was observed by a camper in a designated camp site on 28 separate days. According to this information, what is the daily frequency of bear sightings (in which at least one bear is observed)?
Last Answer : 28% (apex)
Description : In a 40 day period at least one bear was observed by a camper in a designated camp site on 28 separate days. according to this information what is the daily frequency of bear sightings?
Last Answer : 0.7
Description : In potato cultivation what should be the ideal distance between plantation of two tubers? a. 30 – 35 cm b. 05 – 10 cm c. 35 – 40 cm d. 15 – 20 cm
Last Answer : d. 15 – 20 cm
Description : Based on its dry weight, a freshly felled tree may contain water (A) 25 % (B) 50 % (C) 75 % (D) 100 %
Description : Sheep milk have — % water a. 79.4 b. 89.4 c. 75.55 d. 85.55
Last Answer : a. 79.4
Description : Broiler starter contain 24 % — a. Fat b. Carbohydrates c. Moisture d. Crude protein
Last Answer : d. Crude protein
Description : Mechanical and Electrical sources increased from - A) 40 to 83 % C) 30 to 93 % B) 35 to 87 % D) None of the above
Last Answer : 40 to 83 %
Description : The ratio between the number of boys and girls in a school is 4:5. If the number of boys are increased by 30 % and the number of girls increased by 40 %, then what will the new ratio of boys and girls in the school. A) 13/35 B) 26/35 C) 26/41 D) 23/13 E) None of these
Last Answer : Answer: B boys = 4x and girls = 5x. Required ratio = [(130/100)*4x]/ [(140/100)*5x] 26/35
Description : A candidate scoring 50% in an examination fails by 60 marks , while another candidate scores 75 % mark, gets 40 marks more than the minimum pass marks . Find the minimum pass mark. a) 125 b) 220 c) 140 d) 260 e) 298
Last Answer : Answer: B Let x be the maximum marks, Then (50% of x)+60 = (75% of x)-40 x/2 +60 = 3x/4 -20 60+20 = 3x/4 – x/ 2 X=320 Hence maximum marks = 320 Minimum pass marks = 320/2 + 60 = 220
Description : Ferrous sulphate contains — % Fe a. 10 b. 20 c. 30 d. 40
Last Answer : b. 20
Description : The minimum TSS content in RTS beverage is — % a. 10 b. 20 c. 30 d. 40
Description : In a liquid limit test, the moisture content at 10 blows was 70% and that at 100 blows was 20%. The liquid limit of the soil, is (A) 35 % (B) 50 % (C) 65 % (D) None of these
Description : The practical limit of moisture content achieved in air drying of timber is (A) 5 % (B) 15 % (C) 25 % (D) 35 %
Last Answer : Answer: Option B
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 : A soil sample of mass specific gravity 1.92 has moisture content 30%. If the specific gravity of solids is 2.75, the degree of saturation, is (A) 95.4 % (B) 95.5 % (C) 95.6 % (D) 95.7 %
Last Answer : Option D
Description : 260 g of wet soil was taken in a pycnometer jar of weight 400 g in order to find the moisture content in the soil, with specific gravity of soil particles 2.75. The weight of soil and remaining water filled in pycnometer without air ... is (A) 24.2 % (B) 18.2 % (C) 53.8 % (D) None of these
Description : Select the correct statement . a. Tensiometer is used in frequently irrigated crop for irrigation scheduling b. Tensiometer is sensitive upto 0.85 bars of soil moisture c. Tensiometer is not suitable in Clay soil d. All of these
Last Answer : d. All of these
Description : Lowest pore space percentage recorded in — soil a. Clay b. Clay loam c. Loamy d. Sandy
Last Answer : d. Sandy
Description : Rapid infiltration rate is recorded in — soil a. Clay b. Loamy soil c. Sandy soil d. None of these
Last Answer : c. Sandy soil
Description : In Indian Constitution fundamental rights are contained: a) Article 12 to 35 b) Article 40 to 52 c) Article 64 to 75 d) None of these
Last Answer : a) Article 12 to 35
Description : If 20 kg of coarse aggregate is sieved through 80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron and 150 micron standard sieves and the weights retained are 0 kg, 2 kg, 8 kg, ... , the fineness modulus of the aggregate, is (A) 7.30 (B) 7.35 (C) 7.40 (D) 7.45
Description : The average age of the whole class is 12.05 years. The average age of all girls is 12.5 years and the average age of boys is 11.75 years. If the total number of boys is 45 then what is the total number of girls in the class? a) 20 b) 25 c) 30 d) 35 e) 40
Last Answer : Let the number of girls be x. The number of boys is 45. :. Total age of boys and girls in the class = (x+45) × 12.05 or, (x+45) × 12.05 = 45 × 11.75 + x × 12.5 or, 12.05x + 542.25 = 528.75 + 12.5x or, 13.5 = 0.45x or, x = 13.5/0.45 = 30 Answer is: c)
Description : The main reason a manufacturer may try to prohibit intermediaries from selling its products outside designated sales territories is to 1. tighten its control over distribution of its products 2. ... other manufacturers 3. incorporate selective distribution 4. contain costs 5. none of these
Last Answer : tighten its control over distribution of its products
Description : The main reason a manufacturer may try to prohibit intermediaries from selling its products outside designated sales territories is to A)tighten its control over distribution of its products. B)discourage competition from other manufacturers. C)incorporate selective distribution. D)contain costs.
Last Answer : A)tighten its control over distribution of its products.
Description : How many articles does the Universal Declaration of Human Rights contain? a. 30 b. 40 c. 50 d. 35
Last Answer : a. 30
Description : The soil contains —- % organic matter a. 25 b. 58 c. 5 d. 65
Last Answer : c. 5
Description : 3 to 9 m deep and 18 m or more with 8 to 15 % slope gullyformed in water erosion is —- type a. Very small gully b. Small gully c. Medium gully d. None of these
Last Answer : c. Medium gully
Description : Pest which causes damage more than — % in the field is called as major pest. a. 5 b. 15 c. 10 d. 20
Last Answer : c. 10
Description : What should be the moisture content of the seed if it is stored for long term? a. 12-16% b. 15-18% c. 3-5 % d. 6-8%
Last Answer : d. 6-8%
Description : The least bearing capacity of soil is that of (A) Hard rock (B) Moist clay (C) Soft rock (D) Coarse sandy soil
Description : ………….. soil has the least SBC of the soil. a) Hard moorum b) Stiff clay c) Black cotton soil* d) Soft rock
Last Answer : c) Black cotton soil*
Description : In what proportion must water be mixed with milk to gain 40 % by selling it at cost price ? A) 3:5 B)5:3 C)2:5 D)3:2
Last Answer : C)2:5 Solution: 40 : 100 2 : 5
Description : Under the Public Distribution System foodgrains given per family per month is: (a) 40 kg (b) 35 kg (c) 25 kg (d) 20 kg
Last Answer : (b) 35 kg
Description : Grade A eggs are of — gm. Weight ? a. 35 to 40 b. 40 to 45 c. 45 to 50 d. 50 to 53
Last Answer : d. 50 to 53
Description : If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is (A) 40 % (B) 60 % (C) 80 % (D) 100 %
Last Answer : (A) 40 %
Description : . As per section 40(b) of the Income Tax Act, 1961, upto ____ % per annum simple interest on capital is allowed towards remuneration of working partners. a) 6 b) 12 c) 15
Last Answer : b) 12
Description : Ash content in the middling coal (a byproduct of coal washeries) in India ranges between __________ percent. (A) 15 to 25 (B) 35 to 45 (C) 55 to 75 (D) 75
Last Answer : (B) 35 to 45
Description : Relative cost of chemical process plants in India is about __________ percent more than the similar plants in U.S.A. (A) 15 (B) 35 (C) 55 (D) 75
Last Answer : (B) 35
Description : A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is (A) 20 cm (B) 25 cm (C) 30 cm (D) 35 cm
Description : 6, 15, 35, ____, 143, 221, 323 a) 97 b) 112 c) 77 d) 75 e) 128
Last Answer : Number in each term is the product of the successive prime numbers starting from two, for first term 2×3 = 6, for second term 3×5 = 15, for third term 5×7 = 35, so missing term is 7×11 = 77. Answer: c)
Description : P started a business in 1990 by investing Rs.25,000. She invested Rs. 10,000 as additional amount in 1991 and her friend Q joined her with an amount of Rs.35,000. P invested another Rs. 10,000 in 1992 and R joined them ... ,000. Find Q's share? a) Rs.50,000 b) Rs.65,000 c) Rs.75,000 d) Rs.15,000
Last Answer : Answer: A) P invested Rs.25,000 for 12 months, Rs.(25000 + 10000) for 12 months, , Rs.(25000 + 10000 + 10000) for 12 months. i.e., P invested Rs.25,000 for 12 months, Rs.35000 for 12 months Rs.45000 for 12 months. Q ... Q's share = Rs.(1,50,000 x 2 /(3+2+1)) = Rs.(1,50,000 x 2/6) = Rs.50,000