Explore topic-wise InterviewSolutions in Current Affairs.

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.

15,625 at 16% per annum for nine months whenFind the compound interest oncompounded quarterly.

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2.

in the given figure, if ΔΑΒΕ&ACD, prove that Δ ADE ~ ΔABC.

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3.

A sum of 3,200 invested at10% p.a. compounded quarterlyainounts to 3,362. Computethe time period.

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4.

Theorem 9.1 : Parallelograms on the same base and between the same parallelsare equal in areaA EB F

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5.

tán Fig 636, îf Δ ΑΒΕυ/Δ AGD.show that Δ ADE-A ABC

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Find the square root of 1+1/x^6+2/x^3

6.

Δ ACD, show thatIn Fig. 6.37, if Δ ABEΔ ADE--A ABC.

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7.

6. In Fig. 6.37, if ΔΑΒΕΔ ACD, show thatΔ ADE ~ Δ ABC.

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8.

0Express 0.15 in the form、where p and q are co-prime integers and q关0.

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let x = 0.1515............ equation 1=> multiply 100 both side=> 100x = 15.1515................... equation 2subtract equation 1 from equation 2=> 100x -x = 15.1515........- 0.1515........=> 99x = 15=> x = 15/99 or we can write it as 5/33

0.1515/100here p and q are integers and quality not equal to zero

9.

sameparallelsTheorem 9.1 : Parallelograms on the same base and between theare equal in area.A EB F

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10.

express 0.357 7is tarmineting express in the form of p/q where p and q are integers and q not equal to 0

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but how

please let me know in which step u have problem

11.

12) Express y-2 - 0 in the form of ax+by+c 0 and indicatevalues of a,b and c

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y-2=0

=> (0)x+(1)y+(-2)=0

a=0, b=1 and c=-2.

Thankyou

12.

Simplify and express in exponential form04392

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13.

(Single Touch Method)

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When a bar magnet is brought near a magnetic material like iron, steel it gets attracted towards and sometimes gets lifted by the magnet if the material density is less. This is calledSingle touch method.

14.

If all sides of a parallelogram touch a circle,show that the parallelogram is a rhombus

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15.

4.If all the sides of a parallelogram touch a circle, show that the parallelogram is a rhombus.

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16.

If a,xmn.yllm.y+ n.yl; bx+ .ym1-m=prove that am n bn-. c

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Bobo chobo

..

..

..

......

doom slayer teri maa ki chut you bloody bastard

17.

A line passes through (, y,) and (h, k). If slope of the line is m, show thatk-ym(h-x).

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18.

If all the sides of a parallelogram touch a circle, thenprove that it is a rhombus.

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19.

a 3-11 and band b -a, then find d - b, then find a - b

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20.

A and B are events stich that P(A)(i) P (not A) (ii) P (A or B)042, P(B) 0.48 and P(A and B)-0.16. Find

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GivenP(A) = 0.42, P(B) = 0.48,P(A and B) = 0.16

Then,P(not A) = 1 - P(A) = 1 - .42 = .58

P(A or B) = P(A) + P(B) - P(A and B)= 0.42 + 0.48 - 0.16= .90 - 0.16= .74

21.

==Y adeके

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22.

1. (a) A and B are two events with P(A) = P(B) =P(A then find the value of P(AUB).and

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Given,P(A) = 1/4, P(B) = 1/2, P(AnB) = 5/9

Then,P(AuB) = P(A) + P(B) - P(AnB) = 1/4 + 1/2 - 5/9 = (9 + 18 - 20)/36 = (27 - 20)/36 = 7/36

23.

logram ABCD. E and F are theof sides AB and CD respectivelyF $.31) Show that the line segments AFFis1 ECmect the diagonal BDFig. 8.31f the ooposite s

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24.

Express 0.12 as a fraction in simplest form

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let 0.12 bar be xx = 0.12222222..... (1)multiply 1010x = 1.22222222....... (2)multiply 100 on (1) 100x = 12.22222222 ..... (3)eq (3) - eq (2)90x = 11x = 11/90so form will be 11/90

25.

express as fraction in the simplest form :140%

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140% = 140/100 = 14/10 = 7/5

26.

Express 0.245 as a fraction in simplest form.

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thanks brother for your time .

27.

3. Express 0.36 as a fraction in simplest for

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28.

. Express 2.36+0.23 as a fraction in simplest form.

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2.36 bar = 2.3636100 x = 236.3636100 x - x = 23499 x = 234x = 234/99 = 78/33 = 26/110.23 bar = 0.2323100 x = 23.2323100 x - x = 2399 x = 23x = 23/9926/11+23/99=234+23/99=257/99

29.

Express the ratio in their simplest form 73:365

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Thank you

30.

(7) | 20 2 ः5

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(2m + 1/5)(2m + 1/5)(2m + 1/5)

(a+b)(a+b)(a+b) = a*a*a + 3a*ab + 3ab*b + b*b*b a = 2m b = 1/5

= 8m*m*m + 12m*m/5 + 6m/25 + 1/125

If you find this answer helpful then like it.

Thank you

31.

16. For what value of 0, the values of sin e and cos e areequal(1) 00(3) 450(2) 300(4) 600

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At θ = 45° and sinθ , cos θ have value 1/√2

(3) 45°

32.

7/20

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.35 the correct answer of the given question

35 is the correct answer

0.35 is correct answer

33.

i) 2p+7=20

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p=13/2 is the correct

P=13/2.......................

p=13/2 is the correct answer.

p=6.5 Is right anser2*6.5+7=20

2p - 7+202p - 27 p - 27/2p - 14.5 answer

I hope my answer is helpful to you

p=13/2 is the correct answer

2p=20-72p=13p=13/2p=6.5

34.

Let S, denote the sum of the first n terms ofan А.Р. If S2,-35n, then S3n: Sn İs equal7171to(b) 6(d) 10(a) 4

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35.

4. How much is 15% of 300?

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36.

Divide 300 in the ratio 4: 5

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let the ratio be x so,ratio are 4x and 5x According to question4x + 5x = 3009x = 300x = 300/9x = 100/3

So 4x = 400/3 = 133.333x = 500/3 = 166.67

37.

71

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38.

Calculate the compound interest (CI) for 24,000 in 9 months if theinterest is compounded quarterly at the rate of 8% per annum

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principal amount = 24000rate = 8 percentage annually8/4 = 2 % quaterlytime = 9 month = 3 quarter24000[1+2/100]^324000*1.0625468.992compound interest = 25468.992-240001468.992 rupees

39.

Calculate the compound interest (CI) for 24,000 in 9 months if theinterest is compounded quarterly at the rate of 8% per annum.

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Please hit the like button if this helped you.

40.

A loan of #15000 was taken on compound interest. If the rate of compoundinterest is 12 p.c.p.a. find the amount to settle the loan after 3 yearsmnound interest at 18 pe,pa,

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For compound interest A = P(1 + R/100)^nP = 15000, R = 12%, n = 3, A =?

A = 15000(1 + 12/100)^3 = 15000(1 + 3/25)^3 = 15000(28/25)^3 = 15000*1.404 = 21060

Amount required to settle loan = Rs 21060

41.

9) Find the compound interest on10.000 for 12 months at 10% per annum, if the interest is compounded(i) annual% (6) haryearly (iii) quarterly.

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I

42.

व शी 7201125

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4/5 is the answer of the question

43.

38. The polynomial f(x) = x4_2y3nolynomial f(x) = x - 2x + 3x - ax + b when divided by (x - 1) and (x + 1) leaves theremainders 5 and 9 respectively. Find the values of a and b.

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x^4-2x^3+3x^2-ax+bwhen x-1=0, x=1(1)^4-2(1)^3+3(1)^2-a×1+b= 51-2+3-a+b=5b-a=5-2=3----(1)x+1=0, x= -1(-1)^4-2(-1)^3+3(-1)^2-a(-1)+b= 91+2+3+a+b=9b+a= 9-6=3----(2)b-a= 3b+a= 3by adding 2b= 6b= 6/2=3b+a=33+a=3a= 3-3=0

44.

7. Find the compound interest on32.000 for9 monthsat 10% pa. if the interest is being compounded quarterly

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Time = 9 months = 3 quarters

Rate = 10% per annum = 10/4% per quarter

Amount = 32000(1+10/400)^3

= 32000*410*410*410/400*400*400

= 34460.5

CI = 34460.5-32000

= 2460.5

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45.

14. Find the amount of Rs. 24,500 in 6 months at% per annum, when the interest iscompounded quarterly.

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13230 please tell the answer is right or wrong

46.

Find the amount of1,000 in 2 years at 2% per annum compounded annually.

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compound interestA=P(1+R/100)^2=1000(1+2/100)^2 =1000*(1.02)^2=1000*1.02*1.02 =1040.4

47.

\begin{array} { l } { \text { Find the S.P. when } } \\ { \text { (i) } C . P . = 720 ; \text { gain } = 10 \% } \end{array}

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48.

\left. \begin array l \text (1) 50 \\ \text (3) 75 \end array \right.

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Area of room= 4*3= 12 m^2now area of tiles= 40 cm= 40/100= 0.4 m

0.4*0.4= 0.16number of tiles= 12/0.16= 12/0.16= 75

49.

1. Find the value of the following:(a) 50% of 10(d)6-90 of 800(g) 75% of 3004

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a) 50/100 * 10

= 500/100

= 5

d) 25/400 * 800

= 25*800/400

= 25*2

= 50

g) 75/100 * 300

= 75*300/100

= 225

50.

16. Express720simplest for

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The answer is option 'c'

option c 4/9because in last is divided by 8

320/72032/728/184/9opt3 is correct

320/72032/7216/368/184/9therefore 4/9 is the right answer

320/720 answer is 4/9

320/720=160/360=80/180=40/90=20/45=4/9