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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. |
Q. 15 A ring has no zero - divisors if an only if *O R has identityO cancellation law is valid in ROcancellation law is invalid in RO None of these |
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Answer» ONG>ANSWER: hshhsjdhdghdjvdbdkdgdngsndv Step-by-step EXPLANATION: jdhdghddhhdgdkdhdnkdhdjdhhkdhnxdkdhdhkdhxhndndbvdbdbdbdhhdjfjjfjrjriejbebe |
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| 2. |
The measure of angle C is 90°. Classify the angle. obtuse angle straight angle acute angle right angle |
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Answer» ER: RIGHT triangle Step-by-step EXPLANATION: |
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| 4. |
D(-√3)/dx=? a)-√3 b)1/2 √3 c)0 d)1 which one is correct ? |
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Answer» ong>Answer: Pantoprazole is USED to treat certain stomach and esophagus problems (such as acid reflux). It WORKS by decreasing the amount of acid your stomach makes. This MEDICATION relieves symptoms such as HEARTBURN, difficulty SWALLOWING, and persistent cough |
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| 5. |
6 ഒരു ചതുരത്തിന്റെ ഒരു വികര്ണത്തിന്റെ ീളം 10 സെ.മീ. ഒരു വശം 8 സെ.മീ. ആയാല് ചതുരം വരയ്ക്കുക |
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Answer» ong>Given : The length of the DIAGONAL of a square is 10cm and its SIDE is 8cm. To Find : Draw a square Solution: A square having side 8 cm can not have diagonal 10 cm as its diagonal would be 8√2 cm. So Question DATA is wrong Take case 1 : its a square with side 8 cm Taking case 2 : its a square with diagonal 10 cm
case 1 : Step 1 : Draw a line segment AB = 8 cm Step 2 : Draw a right angle at A on AB using protractor Step 3 : Take a length 8 cm from A on angle drawn in previous step and mark it as D Step 4 : Join AD Step 5 : Draw a right angle at B on AB using protractor Step 6 : Take a length 8 cm from B on angle drawn in previous step and mark it as C Step 7 : Join BC Step 8 : Join CD case 2 : Step 1 : Draw a line segment AC = 10 cm Step 2 : Draw XY perpendicular bisector of AC intersecting AC at O Step 3 : Taking O as CENTER and using compass width = 5 cm cut XY at B and D Step 4 : Join AB , BC , CD and AD Learn More: construct a rectangle bear with Be=7cmand br=5cm write step of ...
Construct a rectangle one diagonal is 6.6cm and an angle between ...
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| 6. |
कन्टात तुत्मा देवाने पंब दिले आहेत, सात्याने तिहार करकाव्यसौदर्यसुखभोप झाली काया।कुठवर वड्या आसरा था काव्यपंक्तीतीलविचारसौदर्यहशरस्परकरा |
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Answer» ong>Answer: PLEASE WRITE in ENGLISH then I will be answered by our experts |
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| 7. |
If x + 1/4 금att =152find the value马 Int 1хч. |
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Answer» ONG>Answer: Pantoprazole is used to treat certain stomach and esophagus problems (such as ACID reflux). It works by decreasing the AMOUNT of acid your stomach makes. This MEDICATION relieves symptoms such as HEARTBURN, difficulty swallowing, and persistent cough |
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| 10. |
B . A tree breaks due to storm and the broken partbeads so that the top of the tree touches the groundmaking an angle 30° with it. The distance betweenthe foot of the tree to the point where the toptouches the ground is 8 m. Find the height of the tree |
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Answer» ONG>13.5 m is the ANSWER according to me. Hope it HELPS. MARK me as brainliest. Thanks |
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| 11. |
Kumbh Mela is a major pilgrimage and festival in Hinduism. It is celebrated in a cycle of approximately 12 years at four river-bank pilgrimage sites: the Prayagraj (Ganges-Yamuna Sarasvati rivers confluence), Haridwar (Ganges), Nashik (Godavari), and Ujjain (Shipra). The festival is marked by a ritual dip in the waters. The seekers believe that bathing in these rivers is a means to prayascitta for past mistakes, and that it cleanses them of their sins .The front viwe section of tent is given below with dimensionGovernment of UP is planing to procure tent for the pilgrims during Kumbh Mela. The specification of tent is given below.(i) Lower cylindrical part must have a white colored thick fabric whose cost is ` 60 per square meter.(ii) (ii) Top conical part must have PVC coated blue fabric whose cost is ` 70 per square meter.(i) How much white fabric is required?(a) 2640 sq. meter(b) 1914 sq. meter(c) 1320 sq. meter(d) 3828 sq. meter(ii) How much blue PVC coated fabric is required?(a) 1320 sq. meter(b) 330 sq. meter(c) 660 sq. meter(d) 240 sq. meter(iii)If labour charge for the construction of tent is ` 15 per sq. meter what is the total cost of tent ?(a) 243100(b) 129800(c) 199650(d) 243800(iv) If space requirement of a pilgrims is 6 sq. meter, how many pilgrims can be accommodate in a tent?(a) 142(b) 231(c) 196(d) 346(v) If total 50000 pilgrims are expected to visit fair, how many tents are required?(a) 198 tent(b) 217 tent(c) 179 tent(d) 292 tent |
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Answer» ong>Answer: DVD Maker Melcher soundcheck OCCURRED this ffbnxj Step-by-step explanation: |
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| 12. |
If a random variable x assume the value 0 and 1 with p(x=0)=3p(x=1), find v(x) |
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Answer» ONG>Answer: 4p Step-by-step EXPLANATION: _ f_______ _ _+())+++++++++++++++++++ |
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| 13. |
7. Look at the figure and name the following: VWFig. 9.35(i) The polygon (ii) The sides of the polygon(iii) The vertices (iv) The diagonals of thepolygon |
| Answer» E is the FIGURE ?????????? | |
| 14. |
3) Prove that : tangent segments drawn from an external pointto a circle are congruent. |
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Answer» your ANSWER ⬆️⬆️⬆️ I HOPE that this answer will HELP you.✌✌Like it and MARK me on brainliest❤❤ |
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| 15. |
अंकों 4, 5, 2, 1, 8, 9 से कितनी 6 अंकों वाली संख्याएँ निर्मित की जा सकती हैं? (a) 480 (b) 360 (c) 720 (d) 840 |
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Answer» wers is 360 TOTALLY correct any ONE can not say it wrong their is a REASON |
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| 16. |
40. Find the area of the shaded region15cm8cm20cm |
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Answer» ong>Answer: Given : AC = 20 , AB =15 and o is the center of the CIRCLE To find : area of the shaded region Solution: AC = 20cm AB = 15cm BC is DIAMETER as it PASSES through O centre of the circle Hence angle BAC is RIGHT angle =》BC² = AB² + AC² = 20² + 15² =》BC = 25 cm Diameter = 25 cm Radius = 25/2 cm Area of semicircle = (1/2)22/7 (25/2)²=625 /8 =245.4cm² Area of right angle = (1/2) * 15 * 20 = 150 cm² area of the shaded region = 245.4 - 150 = 95.4cm² |
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| 17. |
Awall is 8 mlm 4 m high, mon som ockHow many tricks of longa 25 cm. baita 2 cm, and on high ne nechci to build the wall? |
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Answer» ONG>Answer: i think 30 m Step-by-step explanation: i want to be GENIUS |
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| 18. |
Dhaw a circle of radius 4 cm from a point 10cmawayfrom it center contruct the pair of tangents to thecircleJustity it |
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Answer» 1 : Draw a circle of radius 4 cm using COMPASS taking length = 4cm and center O Step 2 : take any POINT P . 10 cm away from O Step 3 : Join OP Step 4 : Draw perpendicular bisector of OP and let say it bisect at M Step 5 : taking length = OM = PM & taking M as center , cut the Circle at point A & B Step 6 : Join PA & PB PA & PB are the required Tangent I hope that this answer will HELP you.✌✌Like it and mark me on brainliest❤❤ |
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| 19. |
Find the H.C.F. of the following polynomials: 9x³y⁴ and 24x²y²z³ |
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Answer» ═════════════════════ see attachment ═════════════════════════ hope it HELPS |
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| 20. |
In how many ways can eight boys and seven girls be arranged for a group photography so that they are in 2 rows one behind the other? |
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Answer» ONG>Step-by-step explanation: 5!×6! By tejas KULKARNI please mark as BRAINLIST |
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| 21. |
One of the root of the quadeatic equations Kəe2 -4 2-5 =0 is so complete the following activity of k5.s is the root of the quadratic equation Kaez 14-5=0Substitute x as in the equationKXD2-=0-D x5-5=025K - 70 - 5=025kK =]k=3 |
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Answer» ONG>ANSWER:
SORRY I don't KNOW but I don't know why I don't know why I don't know why I don't know why |
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| 22. |
It a circle touches all the sides of a parallelogram, the parallelogram thus formed is |
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Answer» ong>ANSWER: Rhombus If all the SIDE of a parallelogram TOUCH a circle, show that the parallelogram is a rhombus. OR Prove that a parallelogram CIRCUMSCRIBING a circle is a rhombus |
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| 23. |
6) For polynomial 3x+xy2-8yz,state Number of term DegreeThe coefficient |
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Answer» ONG>Answer: 3X + xy² - 8yz Number of terms - 3(3x,xy²,-8yz) Degree - 3 |
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| 24. |
कैलाश एक फर्म में साझेदार है। उसने 31 मार्च, 2020 को समाप्त होने वाले वर्ष में व्यक्तिगत प्रयोग हेतु व्यवसाय से ₹ 10,000 निकाले। आहार पर 12% प्रति वर्ष की दर से ब्याज निकालें |
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Answer» ONG>ANSWER: xnjdjfhfufuhghfhjcjxnxnxnपर 12% प्रति वर्ष की दर से ब्याज निकालें |
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| 25. |
(x^x)x |
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Answer» ONG>Answer: Hybridization is the idea that atomic orbitals fuse to form newly hybridized orbitals, which in turn, influences molecular geometry and BONDING properties. Hybridization is also an expansion of the valence bond theory. Step-by-step EXPLANATION: HOPE IT HELP'S.......... |
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| 26. |
(x'- xy + y) (x + xy + y) |
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Answer» ong>Answer: Your differential equation xy′−y=x2 can, assuming X≠0, be rewritten as y′− 1 x
y=x This is a first ORDER differential question of the form y′+P(x)y=Q(x). Such equations can be solved by finding an integrating factor, say μ, which when we multiply through by μ, the left-hand SIDE is an exact derivative. In the case of y′+Py=Q we have μ=e ∫Pdx In our case, P=− 1 x
and so μ= 1 |x|
. If x>0, then μ= 1 |x|
≡ 1 x
. If x<0, then μ= 1 |x|
≡− 1 x
. Multiplying through by μ=± 1 x
gives an equation EQUIVALENT to 1 x
y′− 1 x2
y=1 The left-hand side is an derivative: ( 1 x
y)′=1 Integrating both sides gives 1 x
y=x+c It follows that y=x2+cx, where c∈R. NOTE: The method of using an integrating factor can be used to SOLVE u′+ 1 x
u=0. In this case P= 1 x
and so μ=x. Multiplying through gives xu′+u=0 and hence (xu)′=0. It follows that xu=c and hence u= c x
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| 27. |
The length of one side of a parallogram is 25 cm and its height is 18 cm find its area. |
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Answer» ONG>Answer: Area of triangle = s(s−a)(s−b)(s−c)
Area of PARALLELOGRAM=2× Area of triangle formed by the adjacent sides and the diagonal Sides are 17cm,12cm,25cm Semi perimeter(s)= 2 12+17+25
= 2 54
=27cm Area = 27(27−12)(27−17)(27−25)
⇒A= 27⋅15⋅10⋅2
⇒A= 3×3×3×3×5×2×5×2
⇒A=3×3×5×2 ⇒A=90cm 2
∴ Area of parallelogram =2(90)=180cm 2 . H=?; b=12cm A=b×h ⇒180=12×h ⇒ 12 180
=h ∴h=20cm ∴ LENGTH of altitude =h=20cm. |
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| 28. |
9.6÷8=___________________ |
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Answer» ong>ANSWER: 1.2 Step-by-step explanation: 9.6 / 8 = 1.2 I HOPE DEAR it will be help you ✨✨ (ㆁᴗㆁ✿)(ㆁᴗㆁ✿) |
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| 29. |
A father is twice as old as son. Ten years ago he was 20 years older then his son. find their present age. |
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Answer» ong>Answer: 40 Step-by-step explanation: please MARK it BRAINLIESST |
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| 30. |
Please tell fast please its req |
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Answer» ONG>Answer: 6242.25 Step-by-step EXPLANATION: Total=160 Swings=80*80 path = 1.5*1.5 Grass=160-(80*80)-(1.5*1.5) =6242.25 |
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| 31. |
Write down the sequence of natural numbers ending in 1 or 6 and describe it is arithmatic sequence |
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Answer» ong>Answer: Sequence of NATURAL numbers ENDING in 1 or 6 is, 1, 6, 11, 16, 21, 26, 31, 36, … It can also be DESCRIBED as, Arithmetic sequence with first term as 1 and common difference as 5 Or Sequences of natural numbers, which leave 1 as the remainder when divided by 5. |
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| 32. |
X2+y3+z4-x2-y3-z4-4zxy |
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Answer» ong>Answer: FIRSTLY COMBINING the like terms x²-x²+y³-y³+z⁴-z⁴-4zxy = -4zxy hope it HELPS |
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| 33. |
The mean of the following data is 50. Find the missing frequencies a and b. Class Intervals Frequencies 10-30 9 30-50 a 50-70 3 70-90 b 90-110 4 Total 20 |
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Answer» ong>Answer: yes the MISSING FOLLOWING DATA is 10 but the total number of data is 20 then 30 is the correct answer mark me as BRAINLIEST |
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| 34. |
Construct an angle of 90° and write the steps if construction. |
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Answer» Step-by-step explanation: |
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| 36. |
2) If x=3 is one root of the quadratic equationKx² - 10x + 3 = 0 9 then find thevalue of k |
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Answer» ONG>Step-by-step explanation: 9k-30+3=0 9k=27 k=3 3x^2-10x+3=0 3x^2-9x-x+3=0 3x(x-3)-1(x-3)=0 x=3,1/3 |
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| 37. |
Write the fraction equal to 12 % |
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Answer» s converted to 12/100 to change it to a fraction. The fraction is not in LOWEST TERMS. Reducing the fraction 12/100 to lowest terms results in the fraction 3/25. I hope that this answer will help you.✌✌Like it and MARK me on brainliest❤❤ |
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| 38. |
Ymf-ijfi-dgn can answer my questions |
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Answer» ONG>ANSWER: PLEASE WRITE YOUR QUESTIONS CARE FULLY Step-by-step EXPLANATION: I don't understand your questions PLEASE Like Me AT BRAINLIEST THANK YOU |
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| 39. |
A 7m long cylindrical wire has a radius of 8 mm found curved surface area of wire |
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Answer» ONG>Answer: 18 Step-by-step explanation: PLEASE mark it BRAINLIESST |
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| 40. |
Lalitha tooka parcel from a hotel to celebrate her birthday with her friends. It was billed with 1,450 including 5% VAT. Lalitha asked for some discount, the hotel owner gave8% discount on the bill amount. Now find the actual amount that lalitha has to pay to thehotel owner setp wice expline |
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Answer» ONG>Step-by-step explanation: Thunderstorm, a VIOLENT short-lived weather DISTURBANCE that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. ... THUNDERSTORMS arise when layers of warm, moist air rise in a large, SWIFT updraft to cooler regions of the atmosphere. |
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| 41. |
Cheney has twelve more marbles than Rowan. Part (A) Write an expression that shows how many marbles Rowan has in relation in Cheney. R =Part (B) Write an expression that shows how many marbles Cheney has in relation to Rowan.C=(PLEASE COMPLETE BOTH PARTS IT'LL BE GREATLY APPRECIATED!!!) |
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Answer» ong>ANSWER: LET x be cheny's no of marbles then rowan = x-12 Let x be no of marbles of rowan then cheny = x+12 |
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| 42. |
Write each of the following as an equation in two variable (1) 3x=4 (2) 4y=5 |
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Answer» ONG>ANSWER: (1) 3x+0y-4=0 (2) 0x+4y-5=0 |
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| 44. |
Last question is of riddle is I have branches, but no fruit, trunk or leaves. What am I?answer bolo |
| Answer» ONG>ANSWER: | |
| 45. |
8. In the given diagram, PL bisects ZQPR of A PQR and L lies on QR.If m2Q = 70° and mZLPR = 28°,then what is mZPLQ?Р24RL |
| Answer» ANSWER: | |
| 46. |
Mark the numbers 4-3,6,_1 and -5on the number line |
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Answer» er: Step-by-step explanation of the year and I'm not SURE if It is not GOING to be a great DAY was a great day was a great day was |
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| 47. |
(X) (xii) একটি নিরেট অর্ধগােলকের আয়তন ও সমতলের ক্ষেত্রফলের সাংখ্যমান সমান। অর্ধগােলকটিরব্যাসার্ধ কত?and ta to5/22 ) |
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Answer» ong>ANSWER: PLEASE write the question hindi |
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| 48. |
1. Find the amount and the compound interest on 5000 for 2 years at 6% per annum,interest payable yearly.d the comnound interest on 8000 for 4 years at 10% per annum, long answer |
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Answer» ong>Answer: It is given that PRINCIPAL (P) = 5000 Rate of interest (r) = 6% p.a. Period (n) = 2 years We Know that Amount = P(1+r/100)n Substituting the values =5000(1+6/100)2 By further calculation = 5000×53/50×53/50 = 5618 Here CI = A - P Substituting the values =5618−5000 = 618 |
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| 50. |
Fill ups ( ) +(-3) = -4/15 |
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Answer» ONG>ANSWER: — 2 / 3 Step-by-step EXPLANATION: please mark it BRAINLIESST |
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