Description : Normally, the tensile strength of concrete is about____________of its compressive strength (a) 10 to 15% (b) 15 to 20% (c) 20 to 25% (d) 25 to 30%
Last Answer : (a) 10 to 15%
Description : The strength of concrete using air entraining cement gets reduced by (a) 5 to 10% (b) 10 to 15% (c) 15 to 20% (d) 20 to 25%
Last Answer : (b) 10 to 15%
Description : The removal of excess air after placing concrete helps in increasing the strength of concrete by (a) 15 to 20% (b) 20 to 30% (c) 30 to 50% (d) 50 to 70%
Last Answer : (a) 15 to 20%
Description : At 28 days of curing concrete attains a strength of [ A ] 20 to 25% [ B ] 60 to 70% [ C ] 65 to 80% [ D ] 90 to 95%
Last Answer : [ D ] 90 to 95%
Description : Minimum reinforcement in slabs, when High yield strength deformed bars [ A ] 0.12% of gross cross sectional area [ B ] 0.15% of gross cross sectional area [ C ] 0.20% of gross cross sectional area [ D ] 0.25% of gross cross sectional area.
Last Answer : [ A ] 0.12% of gross cross sectional area
Description : Reduction of load capacity in a ruling gradient of (A) 1 in 10, is 10% (B) 1 in 15, is 15% (C) 1 in 20, is 10% (D) 1 in 25, is 25%
Last Answer : Answer: Option C
Description : Protein content of cereals ranges from (a) 8-12% (b) 12-15% (c) 15-20% (d) 20-25%
Last Answer : (a) 8-12%
Description : A concrete structure is set on fire and the temperature raises to 1000°C. The strength of concrete as compared to original strength reduces to (A) 10 % (B) 15 % (C) 20 % (D) 25 %
Description : If high yield strength deformed bars are used, the are of distribution reinforcement in slabs, should not less than. (a) 0.12% of the gross area of concrete (b) 0.15% of the gross area of concrete (c) 0.18% of the gross area of concrete (d) 0.20% of the gross area of concrete
Last Answer : (a) 0.12% of the gross area of concrete
Description : Pick up the correct statement from the following: (A) The quality of water governs the strength of concrete (B) 10% excess of water reduces the strength of concrete by 15% (C) 30% excess of water reduces the strength of concrete by 50% (D) All the above
Last Answer : Answer: Option D
Description : The tensile strength of concrete is about ________ of its compressive strength [ A ] 10% to 15% [ B ] 30% to 40% [ C ] 50% [ D ] 60% to 75%
Last Answer : [ A ] 10% to 15%
Description : Depreciation when the asset is used for less than 180 days during the year of acquisition shall be at Block rate of: a) 50% b) 100% c) 20% d) 15%
Last Answer : a) 50%
Description : In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength (A) 100 kg/cm2 (B) 200 kg/cm2 (C) 300 kg/cm2 (D) 400 kg/cm
Description : By over-reinforcing a beam, the moment of resistance can be increased not more than [ A ] 10% [ B ] 15% [ C ] 25% [ D ] 50%
Last Answer : [ C ] 25%
Description : The percentage of water for normal consistency, is (A) 5% to 15% (B) 10% to 25% (C) 15% to 25% (D) 20% to 30%
Description : The Minimum percentage of secondary steel in slabs for Fe- 415 grade steel should be __________ of Gross cross-section area [ A ] 0.12% [ B ] 0.15% [ C ] 0.20% [ D ] 0.25%
Last Answer : [ A ] 0.12%
Description : Minimum steel in the main direction of a slab when using high yield steel [ A ] 0.12% [ B ] 0.15% [ C ] 0.20% [ D ] 0.25%
Last Answer : [ B ] 0.15%
Description : Pick up the correct statement from the following: (A) Domestic use of water is 50% of total consumption (B) Average consumption of commercial use of water is 25% of total consumption (C) Waste water and leakage is 15% of total consumption (D) All the above
Last Answer : (D) All the above
Description : Ronit spends his money from his saving in different way that is he spends 25% on travel,15% on food,20% on wages and 17% on shopping a clothes and after that all expenditure he saved 6900.Find the how much he spent on clothes. A) 4400 B) 5100 C) 4000 D) 6000
Last Answer : B) Let the total income of Ronit x then total expenditure from income X x (25%+15%+20%+17%)=X*77% X x 77% =Total savings= X x 23% X = 6900 x 100 / 23 = 30000 expenditure on clothes = 17% so,30000 x 17 / 100 = 5100
Description : The percentage of water for making a cement paste of normal consistency varies from (a) 15 to 25% (b) 25 to 35% (c) 35 to 50% (d) 50 to 60%
Last Answer : (b) 25 to 35%
Description : Protein content in pulses ranges from(a) 10-15% (b) 20-25% (c) 25-30% (d) 40-45%
Last Answer : (b) 20-25%
Description : If first class Brick is immersed in water for 24 hours it should not absorb water by weight more than a) 10% b) 15% c) 20% * d) 25%
Last Answer : c) 20% *
Description : If plain bars are used, the area of distribution reinforcement in slabs should not less than (a) 0.12% of the gross area f concrete (b) 0.15% of the gross area of concrete (c) 0.18% of the gross area of concrete (d) 0.20% of the gross area of concrete
Last Answer : (b) 0.15% of the gross area of concrete
Description : How much forests area of countyr should have? A. 15% B. 20% C. 25% D. 30%
Last Answer : ANSWER: C
Description : _______ percentage of Payment Bank‟s branches must be in the unbanked rural area. A. 25% B. 10% C. 15% D. 20% E. None of the Above
Last Answer : A. 25% Explanation: 25% of Payment Bank‘s branches must be in the unbanked rural area.
Description : IFC is a non-banking finance company with Capital to Risk (Weighted) Assets Ratio (CRAR) of _____ A. 15% B. 20% C. 25% D. 30% E. None of the Above
Last Answer : A. 15% Explanation: IFC is a non-banking finance company with Capital to Risk (Weighted) Assets Ratio (CRAR) of 15%.
Description : Bench terraces are constructed in — % land slope area ? a. 10% b. 15% c. 25% d. 20%
Last Answer : b. 15%
Description : The loss made by selling 16 m of a cloth equals the selling price of 4 m of that cloth. Find the loss percentage a)15% b)20% c)33 1/3% d)25%
Last Answer : b)20%
Description : What is the starting awareness percentage of a new product? a. 15% b. 65% c. 40% d. 25% e. 20%
Last Answer : d. 25%
Description : What happens to a product priced at $1 above or below the segment guideline when a segment’s product supply outstrips demand? a. It loses 25% of its appeal. b. It loses 10% of its appeal. c. It loses 20% of its appeal. d. It loses 15% of its appeal. e. None of the above.
Last Answer : c. It loses 20% of its appeal.
Description : For optimum working the slip should not exceed a) 15% b) 20% c) 25% d) 30%
Last Answer : a) 15%
Description : When estimating project time schedules using industry standards for a systems project, the following values are acceptable: 15% for planning, 25% for analysis, 50% for design, and 10% for implementation.
Last Answer : Ans: False
Description : XYZ Co, is having 15% share capital held by X Company and 50% held by Central Government and 10% held by State Government and 25% held by other people then that company will be A. Government Company B. Private Company C. Public Company D. None of these
Last Answer : C. Public Company
Description : Vijay marked his camera at 50% above his cost price. He sold it after allowing discount and still made a profit of 20%. What is the discount percentage he offered on it? a)20% b)25% c)30% d)35%
Last Answer : a)20%
Description : Rankine cycle efficiency in a good steam power station may be in the range between........ a.15% - 20% b.35% - 40% c.50% - 60% d.90% - 95%
Last Answer : b.35% - 40%
Description : Minimum number of 50 kg cement bags per cubic metre of concrete for a mix corresponding to crushing strength 280 kg/cm2 at 28 days, are (A) 5.0 (B) 6.5 (C) 7.0 (D) 7.5
Last Answer : Answer: Option B
Description : How long will it take for the concrete to achieve 100% of its strength? (A) 7 days (B) 14 days (C) 21 days (D) 28 day
Description : Specified compressive strength of concrete is obtained from cube tests at the end of (A) 3 days (B) 7 days (C) 21 days (D) 28 day
Description : The 28 days cube strength of mass concrete using aggregates of maximum size 5 cm for gravity dams should be (A) Between 150 to 300 kg/cm2 (B) Between 350 to 600 kg/cm2 (C) Between 150 to 500 kg/cm2 (D) Below 200 kg/cm2
Description : A vendor bought 30 dozen bananas at Rs.16 per dozen. He sold 10 dozens at Rs.20 per dozen and 16 dozens at Rs.25 per dozen. The remaining 4 dozens were rotten and he threw away. Find his profit percentage. a)20% b)25% c)30% d)33 1/3%
Last Answer : b)25%
Description : Few items of P/L A/c of a company are– Sales – Rs.1,60,000 Closing stock – Rs.38,000 Non-operating Expenses – Rs.800 Non-operating Income – Rs.4,800 Net Profit – Rs.28,000 What is the Operating Profit Ratio ? (A) 18% (B) 20% (C) 15% (D) 57%
Last Answer : Answer: 15%
Description : The minimum number of bags which a UBO will be authorised to keep will generally be equal to the number of bags required for despatch for the day plus: (A) 10% (B) 20% (C) 25% (D) 50%
Last Answer : (A) 10%
Description : A concrete using an air entrained cement (A) Has strength less than 10% to 15% (B) Has more resistance to weathering (C) Is more plastic and workable (D) Is free from segregation and bleeding
Description : Radioactive iodine uptake by thyroid gland 24 hours of a test dose is (A) 1.5–15% of the test done (B) 15–20% of the test done (C) 20–40% of the test done (D) 50–70% of the test done
Last Answer : Answer : C
Description : A manufacture undertakes to supply 2000 pieces of a particular component at Rs.25 per piece. According to his estimates, even if 5% fail to pass the quality tests, then he will make a profit of 25%. However as it turned out, ... A. Rs 12,000 B. Rs 13,000 C. Rs 14,000 D. Rs 15,000 E. None f these
Last Answer : Answer - B. Rs 13,000 Explanation: 5% of 2000=100 so 2000-100=1900 so,if he sells 1900 he will get 25% profit cost per piece rs 25 so 25x 1900 don't solve here if 125% . ... /125=38000=CP if 50% rejected,only 1000 pieces sold so 1000 25=25000=SP loss=cp-sp= 38000-25000=13000
Description : The selling price of 30 items is equal to the purchasing price of 25 items. What is the profit percent? 1. 25% 2. 20% 3. 16.67% 4. 20.33%
Last Answer : 3. 16.67%
Description : Pick up the incorrect statement from the following: (A) With passage of time, the strength of cement increases (B) With passage of time, the strength of cement decreases (C) After a ... of cement reduces to 50% (D) The concrete made with storage deteriorated cement, gains strength with time
Last Answer : Answer: Option A
Description : Select incorrect statement from the following [ A ] With passage of time, the strength of cement decreases [ B ] With passage of time, the strength of cement increases [ C ] After a period ... cement reduces to 50% [ D ] The concrete made with storage deteriorated cement; gains strength with time.
Last Answer : [ B ] With passage of time, the strength of cement increases