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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
14. Mr. Shameem invested 33 % of his savingsin 20% 50 shares quoted at 60 and theremainder of the savings in 10% 100 sharesquoted at 110. If his total income from theseinvestments is R 9,200; find(i) his total savings(i) the number of 50 shares(iii) the number of 100 shares. |
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Answer» LET MR. SHAMEEM SAVINGS = X WHICH IS DIVIDED IN PART A and B. A = 1/3X and B = 2/3X INVESTMENT DONE BY PART "A" FAVE VALUE = RS. 50; MARKET VALUE = RS.60; TOTAL NUMBER OF SHARES BOUGHT = 1/180X DIVIDEND = FV x NO OF SHARES x ANNUAL DIVIDEND/100 = 50 x 1/180 x 20/100 =RS. 1/18X INVESTMENT DONE BY PART "B" FAVE VALUE = RS. 100; MARKET VALUE = RS.110; TOTAL NUMBER OF SHARES BOUGHT = 2/330X DIVIDEND = FV x NO OF SHARES x ANNUAL DIVIDEND/100 = 100 x 2/330 x 10/100 =RS. 2/33X TOTAL INCOME = 2/33 + 1/18x =69/594X 69/594X = 9200 X = 9200 x 594/69 =RS 79200 A=RS. 26400. NUMBER OF RS 50 SHARES=440 SHARES B=RS. 52800. NUMBER OF RS 100 SHARES=480 SHARES |
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| 2. |
Il / 12. COMPOUND INTERESTind the compound interest on Rs. 8000 at 1 5% per annum for 2 years and 4 months, intereeing compounded annually.A) Rs 3309(B) Rs 3109(C) Rs 3209(D) Rs 3190 |
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| 3. |
9. Find the compound interest on Rs 8000 for 9 months at 20% per annum compoundedquarterly. |
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| 4. |
A Sum of Rs 8000 inverted at compoundinterest doubles in five years Aftertwenty years becomesJo |
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Answer» 128000 |
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| 5. |
Four horses are tethered with equall sopes at 4comens of a square fiecid o side 70reach one another. Find the area left angrazed by the orsesof the |
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| 6. |
a) Find the amount and the compound interest on Rs. 8000 at 5% p.a. For I2years compounded annually. |
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| 7. |
years at 10 % per annum2Find the amount and the compound interest on Rs 8000 for 1compounded half-yearly |
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| 8. |
How manyBand C in your notebook. Draw lines throughne these lines. How many such differentthree non-collinear points A, B and C inMark three non-two at a time and name these lines. How mathese points taking two at alines can be drawn? |
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| 9. |
ti) What are the causes for the uneven distribution of population inthe world? |
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Answer» Population density depends on the climate conditions and topography of the place, like few people live in high latitude areas, tropical deserts, mountainous ‘terrains, and forest areas,whereas a large number of people reside in plains. Fertility of soils, availability of fresh water, minerals are other major geographical factors behind this. Some social factors that boost the density of population in a region are better housing, education and health facilities. Places with cultural or historical significance are usually populated. Employment opportunities are another attraction for large chunks of population. |
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| 10. |
In the given figure, LABC-909, AC-13 cm,CD = 11 cm, AD = 20 cm. Find BC and AB.120С 11 cm |
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| 11. |
EXERCISE 11.2Construct a triangle ABC in which BC-7cm, B 75° and AB +AC 13 cm.R-AC3.5 cm. |
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| 12. |
In the figure, if AC 13 cm, then the length of the median BD-A) 12 cmC) 5 cmB) 6.5 cmD) 9.1 cm |
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Answer» if AC=13 cm then BD= 13/2 I.e 6.5 |
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| 13. |
1.2.Construct a triangle ABC in which BC 7cm, 4B 75° and AB+AC 13 cm.Construct a triangle ABC in which BC-8cm, 2B=45° and AB-AC-3.5 cm. |
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| 14. |
4. ABCD is a rectangle. If AB 5 cm and AC 13 cm. findthe perimeter of ABCD |
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Answer» Using pythagoreas theorem,Breadth of rectangle=√((13)²-(5)²)=√144=12 cm Perimeter of rectangle=2(l+b)=2(5+12) cm=2×17 cm=34 cm |
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| 15. |
Construct a triangle ABC in which BC-7cm, ZB75° and AB +AC-13 cm. |
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| 16. |
Construct a triangle ABC in which BC7cm, 4B75° and AB +AC13Cm, |
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| 17. |
Construct a triangle ABC in which BC7cm, ZB-75o and AB +AC-13 cm. |
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| 18. |
13. In a survey of 100 students, the number of students studying the variouslanguages is found as: English only 18; English but not Hindi 23; Englishand Sanskrit 8; Sanskrit and Hindi 8; English 26; Sanskrit 48 and nolanguage 24. Find(i) how many students are studying Hindi,(ii) how many students are studying English and Hindi both. |
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| 19. |
Loute 3J2onnumberPine |
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| 20. |
Exerelese-1riangleresults as follows:Is this true?1BC-ARANThe total with the follow my sidecm 4cm and cm.6cm 6 cmcm |
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Answer» 1) 5^2=3^2+4^225=9+1625=25 yes it is a triangle 2) 6^2=6^2+6^236=36+3636=72NO IT IS NOT A TRIANGLE |
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| 21. |
An electric kettle for use on a 230 V supply is ratedat 3000 W. For safe working, the cable connectedto it should be able to carry at least:A. 2 AB. 5 AC. 10 AD. 15 A |
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Answer» option D. 15 A is the correct answer |
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| 22. |
Mr. Joshi's payable amount of income tax is₹8500. Calculate 2% education and 1%. secondary and higher education cess. |
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| 23. |
M. Abdul buys a pair of shoes costing Rs 470 . If the rate of sales tax is 7%. Calculate the total amountpayable by him for the pair of shoes. |
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| 24. |
Smt. Mishra's payable amount of incometax is 9550 She needs to pay educationcess at 3 % on income tax. Hence howmuch total income tax will she haveto pay? |
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Answer» Total income tax= 9550 Payment for education cess=3/100×9550=286.5 Total income tax has to be paid=9550+286.5=9,836.5 Like my answer if you find it useful! |
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| 25. |
Smt. Mishra's payable amount of income-tax is?-9550 . She needs to pay education)cess at 3 % on inmuch total income tax will she haveto pay?come tax. Hence how |
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Answer» Total income tax= 9550 Payment for education cess=3/100×9550=286.5 Total income tax has to be paid=9550+286.5=9,836.5 Like my answer if you find it useful! |
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| 26. |
Smt. Mishra's payable amount of incometax is 9550 She needs to pay educationcess at 3% on income tax. Hence howmuch total income tax will she haveto pay?6) |
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Answer» Total income tax= 9550 Payment for education cess=3/100×9550=286.5 Total income tax has to be paid=9550+286.5=9,836.5 Like my answer if you find it useful! |
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| 27. |
*एक चुनाव में, दो उम्मीदवार ए और बी थे। इस निर्वाचन क्षेत्र में कुल मतदाताओं की संख्या 60000 थी और कुल मतदाताओं का 80% मतदान हुआ था। यदि 60% मतदान वोट ए के पक्ष में डाले गए तो बी को कितने वोट मिले?* |
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Answer» Total votes = 60,000*80/10048000A। के पक्ष में वोट= 48000*60/10028800B के पक्ष में 48800-2880020800 |
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| 28. |
262-7x-60=0 |
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Answer» thankd |
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| 29. |
(A) 240(D)1000(C)2400(7000l,st'(ă12018 (A)] |
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| 30. |
5+7000= |
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Answer» 7005 is correct answer .please like my answer 7000 +5 = 7005 if seven thousand is add with five then five will take the place of last four digit of 7000 7005 is correct answer 7000+5= 7005 The five will go at one's place 7005 is the correct answerplz like me atleast |
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| 31. |
24. What sum will amount to Rs.7000 in 5 years at 3%simple interest ? |
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Answer» SI = PNR/1007000 = P × 5 × (10/3)/100 P = 7000 × 100 × 3/5 × 10 = 42000 |
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| 32. |
Page No. 2Q.2. Solve any three questions of the foquestions of the following.1) Activity, If Sin 0 =then find cosesin ? + cos2 0 = 1[---] + cos? 0 = 1+L 1= cos ? 0 =1-16= cos 0 - 0-0= cos” o = 25-050 |
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| 33. |
the following equations by the method of matrix inversion methnswer the following questions:f(x) (x+ + x+1 then find f'0).If f(x) xHllogx then show that, x2_y + (3-2nxdy+(n-l)2y #0Solve4yd2ydx |
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| 34. |
Encircle the correct answer from the given options:(a) The correct break up for 60606 is6000 - 600 - 60 0 0 60000 - 600 + 6GM) 60000 + 6000 6 v) 60000 - 600 - 60 |
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Answer» The answer for the question is option 2 ii option is correct answer 4option is right I think that ii) is the right answer of the following 6660 60606 66006 60660 option 2 is right sorry for first wrong ans 6000+600+6 this the second one 60606 (ii) is correct answer 6000+600+6}}}}}}}}}}}}}} ii) 60000+600+6 is the right answer of the following option 260000+600+6is correct 60606 breaks into 60000+600+6 (option 2) (ii) 60000 + 600+ 6 as 60000+600=60600 +6=60606 option 2 is the correct answer 60000+600+6 ii) 60000+600+6 is the right answer of the following ii) is the right answer of the following answer is (ii) correct of this question the correct answer is (ii) please like me the answer is third option like.........mom ke vaste option (ii) is the correct answer the correct answer is option 2 the correct option is (ii) ii) is the right answer of the following option 2)60000+600+6 is correct break up for 60606 option ii is the correct answer 2 nd option is the right answer the correct answer 2 |
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| 35. |
6000 |
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Answer» 6000 what is questions 6000 is what............... 6000 what is the question |
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| 36. |
6000+7000=? |
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Answer» So6000+7000= 6+7= 1313*1000= 13000 6000+7000=13000 answer 13000 is your correct answer. |
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| 37. |
Find the simple interest and amount forP 5000 R 10% Time 2 years |
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| 38. |
Find the simple interest and amount for the following.P35.5000 R1000Time-: 2 years |
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Answer» SI= ₹1000, Amount= ₹6050 |
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| 39. |
Q21 Find the compound interest on half yearly basis for the followingP= Rs 5000 ; R=12% p.a.; T=1 year |
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Answer» A=P(1+R/100)^NNOW5000(1+12/100)5600INTEREST WILL BE 5600=5000600 rupees |
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| 40. |
We use Uryuuer?find the compound interest on half yearly basis for the following:P= Rs 5000; R= 12% p.a. ; T=1 year |
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Answer» We know that compound interest =A-P(1+R/100)^nhere n=1so5000 x 112/100112 x 505600interest will be 5600-5000=600 rupees thnx |
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| 41. |
(2) IfpO) = ĐŁĐł-3/2y + 1 then find p (3%) |
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Answer» Put in the value of y=3√2hence(3√2)^2-3√2(3√2)+1=9*2-9*2+1=1 |
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| 42. |
Principal? 3560, amount =4521. 20 and time = 3 years |
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| 43. |
Find the compound interest in each of the following using the formulae:(a) Principal 4,000, Rate 6%. Time 3 years |
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| 44. |
1. In the adjoining figure, show that ABCD is aparallelogramCalculate the area of 8ggm ABCDsen |
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| 45. |
D Pl 2 -{B.If cosecA —sinA = |, secA—cosA=m, prove that Pm? (P +m*+3)=1o s R s S का |
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| 46. |
Express 784 as a product of prime factors |
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Answer» 784 = 2 x 2 x 2 x 2 x 7 x 7 = 2^4 x 7^2 |
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| 47. |
5.) If p(x) x'-3x+ 2x-3 find the value of p(1)+pl-1) |
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| 48. |
when the rate of tax is decreased from 9% to 6% for a coloured T.V.;Mrs Geeta will save rs780 in buying this T.V. find the list price of the T.V. |
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Answer» 9%-6%=3% 3/100×x=3x/100 3x/100=780 X=26,000 |
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| 49. |
When the rate of Tax is decreased from 9%to 6% for a coloured T.M: Mrs Geeta will save780 in buying this T.V. Find the list price ofthe T.V. |
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Answer» Let the list price be ' x 'when the tax decreased from 9% of x to 6% of x .decrease in tax = 9 % of x - 6 % of x = 3% of x money saved = 3% of x = Rs 780since , 3 % of x = 780 then , 100 % of x = ? 100 % of x = 100 × 780 / 3 = 78000 / 3 = Rs 26 ,000therefore , list price of colour tv= Rs 26, 000 _______________________________Your Answer : Rs 26, 000 |
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| 50. |
'T - 05 920) |
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Answer» cosec Φ*sin Φ=1LHS=cosecΦ*sin Φ=cosec Φ*1/cosecΦ (sin X =1/cosec /)=1 =RHShence proved 1/sin×sin =1 is the correct answer of the given question Cosec.sin=1taking LHS sin=1÷cosectherefore,cosec.1÷cosec==1LHS=RHS cosec = 1/sin1/sin.sin=1 |
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