Description : According to IS Code , the requirement of an ordinary Portland cement is (a) The residue does not exceed 10% when sieved through is sieve no .9 (b) Its initial setting time is not less than 30 minutes. (c) its expansion is not morethan 10mm for unaerated cement (d) All the above.
Last Answer : (d) All the above.
Description : An ordinary Portland cement when tested for its fineness, should not leave any residue on I.S. sieve No. 9, more than (A) 5 % (B) 10 % (C) 15 % (D) 20 %
Last Answer : (B) 10 %
Description : For an ordinary Portland cement (A) Residual does not exceed 10% when sieved through IS Sieve No. 9 (B) Soundness varies from 5 to 10 mm (C) Initial setting time is not less than 30 minutes (D) Compressive stress after 7 days, is not less than 175 kg/cm2
Last Answer : (C) Initial setting time is not less than 30 minutes
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%
Last Answer : Answer: Option C
Description : For preparing ordinary concrete, the quantity of water used, is (A) 5% by weight of aggregates plus 20% of weight of cement (B) 10% by weight of aggregates plus 10% of weight of cement (C) ... aggregates plus 30% of weight of cement (D) 30% by weight of aggregates plus 10% of weight of cement
Description : For the manufacture of Portland cement, the proportions of raw materials used, are (A) Lime 63% ; silica 22% ; other ingredients 15% (B) Lime 22% ; silica 63% ; other ingredients 15% (C) Silica 40% ; lime 40% ; other ingredients 20% (D) Silica 70% ; lime 20% ; other ingredients 10%
Last Answer : Answer: Option A
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 : Fat content of pulses is about (A) 5% (B) 10% (C) 15% (D) 20%
Last Answer : Answer : A
Description : Any acquisition by the Payment Banks that are more than ____ will require approval of the RBI. A. 5% B. 10% C. 15% D. 20% E. None of the Above
Last Answer : A. 5% Explanation: Any acquisition of more than 5% will require approval of the RBI.
Description : How much percentage of water lies between the cells. a.. 5% b. 10% c. 15% d. 20%
Last Answer : 15%
Description : Food must be moist, with a minimum water content of _____before contamination by microorganisms and spoilage can occur. a. 18% to 20% b. 10 to 15% c. 5 to 10% d. 0 to 5%
Last Answer : a. 18% to 20%
Description : A article is listed at Rs. 2000 and a discount of 20% is offered on the list price .What additional discount must be offered to the customer bring the net price to Rs. 1400? A. 12.5% B. 10% C. 12% D. 15%
Last Answer : Answer – A. 12.5% Explanation – S.P after 1st discount, 100%………2000 80%………? ?=2000×80/100=1600 Net S.P = Rs. 1400. Discount on Rs. 1600 = Rs. 200. ∴Required discount = (200/1600 x 100)% =12.5%
Description : When a segment’s product supply exceeds demand, how much appeal, to the customer, will a product priced $1 above or below the segment price range lose? a. 5% b. 10% c. 15% d. 20% e. 0%
Last Answer : d. 20%
Description : The acceptance criteria for precision studies as per bioanalytical method validation is? A. % RE must be within + 10% B. % RE must be within + 15% C. % RE must be within + 20% D. % RE must be within + 5%
Last Answer : B. % RE must be within + 15%
Description : A good building stone should not absorb water more than a) 5%* b) 10% c) 15% d) 20%
Last Answer : a) 5%*
Description : The bulking of sand with 2% moisture content is about a) 5% b) 10% c) 15%* d) 20%
Last Answer : c) 15%*
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 : Consider the following statements: Maximum slenderness ratio of load-bearing masonry walls for a dwelling having more than two storeys shall not exceed. 1. 12, if lime mortar is used 2. 18, if cement-lime mortar 1:2:9 is used 3. 24, ... ? (a) 1 and 2 only b) 2 and 3 only c) 1 and 3 only d)1, 2 and 3
Last Answer : b) 2 and 3 only
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 : _______ 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 : 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 : The maximum amount of dust which may be permitted in aggregates is (A) 5% of the total aggregates for low workability with a coarse grading (B) 10% of the total aggregates for low workability with ... of the total aggregates for a mix having high workability with fine grading (D) All the above
Last Answer : Answer: Option D
Description : For optimum working the slip should not exceed a) 15% b) 20% c) 25% d) 30%
Last Answer : a) 15%
Description : Pick up the correct statement from the following: (A) Plain cement concrete is equally strong in compression as well as in tension (B) Slump test is performed to check concrete strength (C ... D) Fineness modulus is the index number expressing the relative sizes of both coarse and fine aggregates
Last Answer : Option D
Description : Of the following answers, which is closest to the percentage of electricity generated by nuclear power plants in the U.S. in 1987? w) 5% x) 10% y) 20% z) 40%
Last Answer : ANSWER: Y -- 20%
Description : A firm is about to undertake a project and has computed the NPV of the project using a variety of discount rates: Discount Rate used NPV 10% 130 15% 50 20% -50 What is the approximate IRR of this project? A 20% B 17.5% C 15% D 22.5%
Last Answer : B 17.5%
Description : It takes 6 hours to dry a wet solid from 50% moisture content to the critical moisture content of 15%. How much longer it will take to dry the solid to 10% moisture content, under the same drying conditions? (The ... 5%). (A) 15 min (B) 51 min (C) 71 min (D) 94 min
Last Answer : (C) 71 min
Description : What is the contribution of Animal Husbandry Sector in the agricultural growth ? (A) 10% (B) 12% – 15% (C) 7% – 9% (D) 5%
Last Answer : (C) 7% – 9%
Description : The total investment in a project is Rs. 10 lakhs and the annual profit is 1.5 lakhs. If the project life is 10 years, then the simple rate of return on investment is (A) 15% (B) 10% (C) 1.5% (D) 150%
Last Answer : (C) 1.5%
Description : What is the active agent in most home (night guard) bleaching solutions? a. 2-5% carbamide peroxide b. 10 - 15% Phosphoric acid c. 10 - 15% carbamide peroxide d. 35% hydrogen peroxide e. 5 - 10% citric acid Attention:
Last Answer : c. 10 - 15% carbamide peroxide
Description : The minimum share Application money is -----------. A. 5% of the face value of shares B. 10% of the issue price of shares C. Re. 1 per share D. 15% of the face value of shares
Last Answer : A. 5% of the face value of shares
Description : Cement paints usually (A) Contain hydrated lime (B) Contain 5% to 10% colour pigments (C) Contain 5% sodium chloride (D) All the above
Description : Bench terraces are constructed in — % land slope area ? a. 10% b. 15% c. 25% d. 20%
Last Answer : b. 15%
Description : Use of improved implements has potential to reduce the cost of cultivation up to a)10% b) 30% c) 20% d) 15%
Last Answer : 20%
Description : . Use of improved implements has potential to increase productivity up to a)10% b) 30% c) 20% d) 15%
Last Answer : 30%
Description : Which of the following series of discounts is the best for a customer? (A) Successive discounts of 10% ,20%,30% (B) Successive discounts of 20%,20%,20% (C) Successive discounts of 15%,15%,15%,15% (D) Successive discounts of 20%,40% a) A b) B c) C d) D e) A and B
Last Answer : consider the price as 100 A = 100 × 0.9 × 0.8 × 0.7 =50.4 B = 100 × 0.8 × 0.8 × 0.8=51.2 C = 100 × 0.85 × 0.85 × 0.85 ×0.85 ~ =52.2 D = 100 × 0.8 × 0.6 =48 We see that the maximum discount of 52% (100-48) is on D, which is the best for a customer. Answer : d
Description : Sanki purchased 20 dozen notebook at Rs. 48 per dozen. He sold 8 dozen at 10% profit and remaining 12 dozen with 20% profit. What is his profit percentage in the transaction? A. 8% B. 15% C. 16% D. 19%
Last Answer : Answer – C (16%) Explanation – C.P of 20 dozen = Rs.(48 x 20) = Rs.960 C.P of 8 dozen = Rs. (48 x8) = Rs. 384. C.P of 12 dozen =Rs. (960 – 384) = Rs. 576 Total S.P = Rs. (110/100 x 384 +120/100 x 576) = Rs.1113.60 ∴ Profit % = (153.60/960 x 100)% =16%
Description : By what percentage should V2 be greater than VMCA? a. 30% b. 10% c. 20% d. 15%
Last Answer : b. 10%
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 : Maximum slenderness ratio for load-bearing masonry wall in cement mortar, as per IS code, shall not exceed. (a) 13 (b) 20 (c) 27 (d) 30
Last Answer : (c) 27
Description : The heat of hydration for low heat cement at the age of 7 days shall not exceed [ A ] 80 cal / gm [ B ] 75 cal / gm [ C ] 70 cal / gm [ D ] 65 cal / gm
Last Answer : [ D ] 65 cal / gm
Description : In Portland Blast furnace slag cement, the blast furnace slag content shall not exceed [ A ] 50% [ B ] 65% [ C ] 80% [ D ] 90%
Last Answer : [ B ] 65%
Description : When supplying emergency lighting loads, the storage battery initial voltage must not exceed the standard system voltage by more than _____________. A. 2% B. 3% C. 5% D. 10%
Last Answer : Answer: C
Description : Maximum loan size to a single person cannot exceed ________ of total capital funds. A. 30% B. 20% C. 11% D. 10% E. None of the Above
Last Answer : D. 10% Explanation: Maximum loan size to a single person cannot exceed 10% of total capital funds; cannot exceed 15% in the case of a group. Small finance bank can lend 75% of their total adjusted ... capital funds to single borrower, 15% to a group Minimum 50% of loans should be up to 25 lakhs.
Description : After the final grinding, the cement is sieved through IS sieve number (a) 9 (b) 12 (c) 24 (d) 48
Last Answer : (a) 9
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 a town of 10,000 families it was found that 40% family buy newspaper A, 20% buy newspaper B and 10% families buy newspaper C, 5% families buy A and
Last Answer : In a town of 10,000 families it was found that 40% family buy newspaper A, 20% buy newspaper B and 10% ... 3100` B. `3300` C. `2900` D. `1400`