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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 76451. |
(e) Bharat scored the following marks in six subjectsEnglish88HindiSanskritMathsScienceSocial StudiesFind his average score in a subject. |
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Answer» the average score is 85% marks in a subject The subject is mathematics EnglishHindiSanskritmats 84 is the correct answer average score is Maths 96 math. 96 84.33 is a write answer 85 is the your answer 504 is the best answer me Average= (88+64+89+96+87+80)/6=504/6 = 84 |
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| 76452. |
4 State whether the following statements are true or false:1) Book-keeping and accounting are one and the same thing2) A transaction is concerned with money or money's worth3) Cash discount is not recorded in the books of accounts4) Solvent person is a person whose assets are more than his liabilities.5) Trading concern is established for rendering services to the society.6) The double entry system is based on "Dual Aspect" concept.7) Book-keeping is an art as well as science.8) In Book-keeping& Accountancy non-monetary transactions are also9) Conservatism means to follow safe side10) Perpetual succession is explained by concept of entity11) Accounting is useful only to the owner.Answers .True2 4. 6.7, 9 False: 1,3,5, 8, 10, 11 |
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Answer» False, true,false,true,false,true,true,false,true,false,false false ,true,false,true,false,true,true,false,true,false,false false,true, false,true, false, true, true, false, true, false, false |
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| 76453. |
aloo)1050y.-.-3. Find the compound interest on Rs.8000 at 5% p.a. for 3 years.28000 रु. पर 5% वार्षिक दर से 3 वर्ष का चक्रवृद्धि ब्याज निकालिए।a)Rs. 1250 b)Rs. 1261 )Rs. 1241 d ) Rs. 12714. Find compound interest on Rs 4000 at 10% per annum for 2,years and 3 months, compounded annually.4000 रु. पर 10% वार्षिक दर से 2 वर्ष, 3 महीने का चक्रवृद्धि ब्याजनिकालिए। |
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| 76454. |
Find three different irrational numbers between the rational numbersand |
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| 76455. |
Find the difference between the compound interest and simple interest in eacla)//principal 8000, Rate 5%, Time 3 years |
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Answer» 1 2 |
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| 76456. |
1.Construct a triangle ABC in which BC = 7cm、<B = 75° and AB+AC-13 cm |
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| 76457. |
1. Construct a triangle ABC in which BC 7cm, B 75° and AB +AC 13 cm. |
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| 76458. |
1. Construct a triangle ABC in which BC-7cm, B -75o and AB +AC 13 cm. |
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| 76459. |
nd three different irrational numbers between the rational nu |
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| 76460. |
find amount and compound interestrs 8000 for 3 years at 15% per annum |
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| 76461. |
33) A man sold some?100 shares paying 10% dividend at a discount of 25% and investedhis income by2000. Find the number of shares sold by him. |
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Answer» Let number of shares sold be s Nominal value = 100 Rate of dividend = 10% Hence Annual income(A) = Rate of dividend x nominal value x number of shares => A = 10/100 x 100 x s = 10s.....................eq1 As each share is sold at a discount of 25% selling price of one share = Rs 75 selling price of s number of shares = Rs 75s Given that nominal value = 100 Market value = 80 rate of dividend = 16 % Number of shares bought = selling price of old shares/market value = 75s/80 Hence new annual income (B) B = Rate of dividend x nominal value x number of shares => B = 16/100 x 100 x 75s/80 => B = 15s Given that his annual income increases by Rs 200 => 15s - 10s = 200 => 5s = 200 s = 40 Hence number of shares sold by him is 40 |
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| 76462. |
7 If the maximum height attained by a projectile is equal to themaximum horizontal range of another projectile then what will be theratio of their velocity of projection.Ans. v2 : 1. |
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| 76463. |
What single transformation was appled to trlange A to get triangle B13Choose 1 arswerA) Translation) RotationReflectionD) Dilation |
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Answer» reflection is the correct answer |
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| 76464. |
On 31 March ,Capital accounts of E ,M and A after making all the adjustmentsfor profits, drawings etc, were as E-Rs. 8,00,000, M-Rs.6,00,000 and A-Rs. 4,00,000. Subsequently it was found that interest on capital and interest on drawingshad been omitted. The partners were entitled to interest on capital 5%p.a.Drawings during the year were: E-Rs. 2, 00,000, M-Rs. 1, 50,000 and A-Rs.90,000. Interest on drawings chargeable to the partners were E-Rs. 5,000, M-Rs.3,600 and A-Rs.2,000.The net profit during the year amounted toRs.12.00,000.The profit sharing ratio of the partners was 3:2:1.Pass the necessary adjustment entry for rectifying the above errors of omission |
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| 76465. |
A person invests a total of Rs. 2600 in three different investment ireturn at 4%, 6% and 8% simple interest. At the end of a year, if the ithree plans are the same the money he invested in the first plan (which g'n 4% now t)isss thel the |
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Answer» 2600=100% 260=10% 130=5% 26=1% From the 5% minus of 1% 5% - 1% = Rs.104(''130 - 26'') For 1 month Rs.104 For 12 months Rs.104×12=Rs.1248 Add some of Rs.2600+ Rs.1248. Totally it would be Rs.3848 |
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| 76466. |
1. Sunita and Malti invested Rs 8000 and Rs 6000 respectively in a businessHow should they divide a profit of Rs 3255? |
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| 76467. |
4 y be positive real numbers such that x + y2 = 8, then the maximum value of x + y is1) 22) 43) 64) 8 |
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Answer» so, the answer is ((8)).. 2) 4, is correct answer.Because, if (x + y = 4),So, the possible values of x & y is 2,2. So x²+y² = 2²+ 2² = 8. |
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| 76468. |
की.” . . ,4;4%“3R 4 |
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Answer» Let point A(0,0) and B(4,3) Then, Distance between points isAB^2 = (4-0)^2 + (3-0)^2AB^2 = 4^2 + 3^2AB^2 = 16 + 9AB^2 = 25AB = sqrt(25) = 5 Therefore distance between given points is 5 |
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| 76469. |
14, Rita invested 25% more than Sunil, Sunilinvested 30% less than Abhinav who invested6000. What is the respective ratio between theamount that Rita invested and the total amountinvested by all of them together ?(a) 35: 104(c) 101:36(b) 13: 29(d) 35 103 |
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Answer» Correct Answer: D) 35 : 103 Description for Correct answer:Abhinav's investment = Rs.6000 Sunil's investment =(70×6000)/100= Rs.4200 Rita's investment =(4200×125)/100= Rs.5250 Therefore, Required ratio =5250:(6000+4200+5250) = 5250 : 15450 = 35 : 103 |
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| 76470. |
ita invested 25% more than Sunil, Sunilvested 30% less than Abhinav who invested000. What is the respective ratio between theount that Rita invested and the total amountested by all of them together? |
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| 76471. |
Five times the price of a pen isthe pen17 more than three times its price. Find the price o |
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| 76472. |
17 more than three times its price. Find the price ofve times the price of a pen isthe pen. |
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| 76473. |
11. A computer virus normally attacks itselfto another computer programme knownas |
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Answer» Answer= Trojan horsethanks |
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| 76474. |
20. Five times the price of a pen is17 more than three times its price. Find the price ofthe pen |
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| 76475. |
(C) 45. If three positive real numbers a, b, c are in A.P., with abc 4, then the minimum value of b is(A) 41/3(C) 2(B) 3 |
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| 76476. |
If a, b and c are three positive real numbers , then the minimum value of the expressionb+c c+a a + bisIS(A) 1(B) 2(D) 6(C) 3 |
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| 76477. |
Ifa, b, care positive real numbers such that a+b-e-value of (a+bb+ec+a)a-b+ะก--a+b+c,find theabc |
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Answer» This is given thata ,b and c are real numberso that we can write like this a+b-c/c =a-b+c/b b(a+b-c)=c(a-b+c) ab+b^2-bc=ac-bc+c^2 ab-ac+b^2-c^2=0 a(b-c)+(b+c)(b-c)=0 (b-c)(a+b+c)=0 => b-c=0 => b=c Similarly c=a therefore a=b=c (a+b)(b+c)(c+a)/abc=(a+a)(b+b)(c+c)/abc 2a.2b.2c/abc =8abc/abc =8 |
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| 76478. |
41.For any three positive real numbers a,b and c, 9(25a2+b)+25(c2-3ac)-15b(3a+c). Then:Jee Main 201(A) a,b and c are in A.P(C) b,c and a are in G.P(B) a,b and c are in G.P(D) b,c and a are in A.P |
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| 76479. |
5. Considering , y, z to be positive realnumbers, simplify each of the following,0-1(iii)(v) (x2)2-rxy- |
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| 76480. |
5.000Ans: Sohan Capital A/c-469754t Mohan's Capital A/e-Sajal and Kajal are partners sharing prolits and losses in the ratio of 2:1.On 1st April, 2017 thwere Sajalーて50,000 and Kaal-t 40,000.Prepare Proflit and Loss Appropriation Account and the Partners Capital Accounts at the endafter considering the following items(a) Interest on Capital is to be alowed 5% p.a.b) Interest on the loan advanced by Kajal for the whole year, the amount of loan being 3id Interest on partners' drawings 6% pa Drawings: Sajal t 10.000 and Kajaパ8.000.(d) 10%ofthe dvsble profit is to be transferred to Reserve.The net profit for the year ended 31st March, 2018 68,460.Note: Net profit means net profit after debit of interest on loan by the partner45.Ans: Closing Balances of Capital Alcs: Sajal 80 900 KajalShare of Profit Sajal-38,700 Kajal19350Reserve |
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| 76481. |
Three partners together invested Rs. 114000in a busines. At the end of the year first partnergot Rs. 337.50 socond partner got Rs. 1125.00and third partner got Rs. 675 as profit. What isthe percent profit? (approximate)(3) 1.9(1) 4.8(2) 3.8(4) 2.8(5) 3.2 |
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Answer» Let profit percent=x%So, x% of 114000= rs 1125+337.5+675=rs 2137.5X*114000/100=2137.51140x=2137.5So x=2137.5/1140=1.875=1.9%So, answer is (3) 1.9 I don't know of this answer |
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| 76482. |
\frac{14}{25} \times \frac{-5}{21} \times \frac{10}{15} |
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Answer» (7×2)/(5×5) × (-5)/(7×3) × (5×2)/(5×3) = (-2×2)/(3×3) = -4/9 |
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| 76483. |
Draw less thall lype ogitl TUThe radii of circular ends of a bucket ofheight 24 cm are 15 cm and 5 cm. Find the area ofits curved surface. |
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Answer» Given, height h = 24 cm, r₁ = 15 cm and r₂ = 5 cm. We know that Slant height (l²) = h² + r² ⇒ l² = (24)² + (15 - 5)² ⇒ l² = 576 + 100 ⇒ l² = 676 ⇒ l = √676 ⇒ l = 26 cm. We know that curved surface area of frustum = π(r₁ + r₂)l ⇒ (22/7) * (5 + 15) * 26 ⇒ (22/7) * (20) * 26 ⇒ (22/7)[520] ⇒ 1634.28 cm^2. Therefore, area of its curved surface = 1634.28 cm^2. |
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| 76484. |
? \div 26 \times 17 = 7225 |
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| 76485. |
194 From two places, 60 km apart A andB start towards each other at thesame time and meet each other af-ter 6 hours. If A travelled with ofhis speed and B travelled withdouble of his speed they wouldhave met after 5 hours. The speedof A is |
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Answer» A to B 60kmLet the speed of A= x kmph and that of B = y kmph; According to the question;X*6+y*6 = 60Or, x+y = 10 --------- (i) And, {(2x/3)*5}+(2y*5) = 60 Or, 10x+30y = 180; Or, x+3y = 18; ---------- (ii) From equation (i)*3 - (ii) 3x+3y-x-3y = 30-18Or, 2x = 12 Hence, x = 6 kmph Like my answer if you find it useful! |
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| 76486. |
Let a, b, c be three distinct positive real numbers, then the number of real roots ofa x^{2}+2 b|x|+c=0 is(A) 0(C) 2(B) 1(D) 4 |
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| 76487. |
64· マ2500 3rR 3000弧付驭顸A, B 3 R C/o(A) 13:25: 15(B) 20: 25: 13: 25: 13 |
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Answer» Apologies but we are currently providing answers to questions in English only. We are going to include other languages very soon. So keep checking this app in the coming months. |
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| 76488. |
POLMNOMTALS02/59Q. 25. If x and y be two positive real numbers such that 8 x, 27 y3730 and 2 x2y + 3,2= 15, evaluat2x +3 y. |
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Answer» 8x^3 + 27y^3 = 730 and 2x^2y + 3xy^2 = 15 then evaluate 2x + 3y(2x + 3y)^3 = 8x^3 + 27y^3 + 18 x 2x^2y + 18 x 3xy^2(2x + 3y)^3 = 730 + 18 (15 ) = 730 + 270 = 1000(2x + 3y)3 = 10^32x + 3y = 10 |
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| 76489. |
real numbers, then fingExample l If 4x + i(3x-y)the values of x and y34 i (-6),'where x and y are |
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Answer» haura |
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| 76490. |
A,b,c start a business with a capital of 5000,6000,9000. how should they divided the year profit of 2500 according to capital ratio? |
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Answer» thxx another question |
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| 76491. |
sunil take 5 days more than Anil to complete a certain work. 4 days after starting the work, Anil left the work. The remaining work was done by sunil in 5 days. Find how many days each will take to complete the work. |
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Answer» let anil can do in x daysunil can do in x+5 days1 day work of sunil + anil= 1/x + 1/x+5= x+5+x/x(x+5) parts4 days both work= 4(2x+5)/x^2+5xremaining work =1- 8x+20/x^2 + 5x= x^2+5x-8x-20/x^2+5x= x^2-3x-20/x^2+5xsunil 5 days alone work= 5/x+5A/S5/x+5 = x^2-3x-20/x(x+5)x^2-3x-20=5xx^2-8x-20=0x^2-10x +2x-20=0x(x-10)+2(x-10)=0(x-10)(x+2)=0either x-10=0, x=10or x+2=0, x= -2(neglected)so Anil can do work in 10 day alone sunil can do in 15 day |
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| 76492. |
\frac { ( 3 ) - 7 ^ { - 2 } \times 3 ^ { - 1 } \times 11 ^ { - 2 } \times a ^ { - 4 } } { 22 ^ { - 4 \times 21 ^ { - 3 } \times a ^ { - 6 } } } |
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| 76493. |
3 men or 5 women can do a work in 12 days. How long will 6 men and5 women take to finish the work?(a) 4 days(b) 10 days(c) 15 days(d) 20 days |
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Answer» Men are 5/3 times as fast as Women.3 Men = 5 Women,3*12 = 3 men * 12 days = 36 man days.5*12 = 60 women days.5 women = 3 men, substitute into 2nd scenario,6 Men + 3 Men = 9 Men.3 Men take 12 days, therefore triple the men (9), third the time (4).It will take 4 days. |
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| 76494. |
If l, mp nj i 1, 2, 3 be the direction cosines of three mutually perpendicularvectors in space, show that AA -I, where:11 m1 niA 2 mg n2ls m3 3 |
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| 76495. |
17 times the 7" term of an AP is equal to 11 times its 11" term, then find its 18" term. |
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Answer» We know nth term of an APan = a + (n-1)d Then,a7 = a + 6da11= a + 10d As per given condition7(a + 6d) = 11(a + 10d)11a - 7a = 110d - 42d4a = 68da = 68/4 da = 17d........ (1) Then 18th term= a + 17d Put value of a from eq(1) We get= 17d + 17d= 34d |
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| 76496. |
Q7. If 7 times the 7 term of an A.P is equal to 11 times its 11 term, then find its Is term. |
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| 76497. |
apart18 Two men start from points A and B respectively, 42 kmwalks from A to Bat 4 km/hr and another walks from B to A at a certaiuniform speed. They meet each other after 6 hours. Find the speed ofthe second man. |
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| 76498. |
ed te gs/ Aand B are two points 1 50 km apart on a highway Two cas start with diionthen speds from A and B at same time. If they move in same direction, they mot in 15imheexurs Ifthey move in opposite direction, they meet in one hour Find their sds |
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| 76499. |
Find two real numbers x and y if (x-iy) (3+51) is the conjugate of -6-24i. |
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| 76500. |
Find the real numbers x and y if (r - iy) (3 + 5i) is the conjugate of -6-24i.14 |
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