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.

htFig 11 37, ЛВ dividesDAC in the fatio 1 i 3 and AB-DB, Determine the nee

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2.

\begin{array}{l}{\text { If } \frac{a x+b y}{x+y}=\frac{b x+a z}{x+z}-\frac{a y+b z}{y+z} \text { and } x+y+z \neq 0} \\ {\text { then prove that each ratio is } \frac{a+b}{2}}\end{array}

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lets take x=y=z=1so x+y+z=3!=0so (ax+by)/(x+y)=(a+b)/2so (bx+az)/(x+z)=(a+b)/2so (ay+bz)/(y+z)=(a+b)/2Hence Proved

3.

22. In the Δ ABC, BEAC,EBC40° andZ DAC 30°. Find the values of x, y, z.40° Y

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4.

(II) Working Capital Turnover Ratio

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The working capital turnover ratio is calculated by dividing net annual sales by the average amount of working capital – current assets minus current liabilities — during the same 12-month period.

5.

In the figure, if AB divides DAC in the ratio 1:3, determine the value of x.1 080x o

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∠DAC = 72°

∠BAC = 3/4(72°) = 54°

∠DAB = ∠ADB = 18°

⇒ x° + ∠BAC = ∠DBA

= 180° - 36° = 144°

⇒ x = 90°

iska answer:- x=98 hai

6.

David purchase a pair of shoesRs - 441 including 'VATO. ISp is Rs 4200. End BAT.forOthe

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Purchase price of shoes including vat = Rs 441

Selling price of shoes = Rs 420

Therefore,Vat = 441 - 420 = Rs 21

7.

Raian bought a watch to Rs. 1870 including VAT at 10% ,Find theoriginalPrice of the watch.

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Cost price of shirt including vat = Rs.1870Vat percentage = 10%Then, vat amount =1870×10/100= Rs.187Therefore, original cost price = 1870 - 187 = Rs.1683

8.

ĺąą130 Hain he

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9.

62. A person borrowed a sum of Rs 20000 for 2 yron simple interest. He had to repay Rs 24800 7including interest after 2 yr. The rate ofinterest per annum was

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10.

woaven 3

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public class Factors {

public static void main(String[] args) {

int number = 3;

System.out.print("Factors of " + number + " are: "); for(int i = 1; i <= number; ++i) { if (number % i == 0) { System.out.print(i + " "); } } }}

output

11.

A PERSON HAS Rs.960 iroDENOMINATIONS OF Rs.1 , esos andJR3 10 no ES · THE NUMBER OF NOTESIN EACH DENOMINATIONS IS EQUACWHAT IS THE TOIAL NUMBER OFNOTES

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12.

Find derivationVENh

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If Any Doubt Than Feel Free To Ask😊😊

13.

ven belbdie is

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total faces=6 1. total A= 2probability of getting A is 2/6 = ⅓2.total D =1probability of getting D is 1/6

14.

Mayank has coins of denominations rs.5,rs.7 and 50 paisa, respectively with him. The ratio of the number of these coins is 2:3:5. The total cash with him is rs.62. How many coins of eachdenomination does he have?

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15.

lf,f: Z →Z is such that f(x) = 6x-11 then f is

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f'(x) = 6

so , it is one - one and onto.

16.

x2 + x-2, find the value of 1-0. |lf α and β are the zeros of the quadratic polynomial f(x)3(ans.extreme

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17.

A sum of Rs 500 is in the form of denominations of Rs5 Rs10. If the total number of notes is 90. Find the number of notes of each type

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Let the number of five rupee notexs be Then the number of ten rupee notes willobexAccording to the question we have 5x+10(90-x) =5005x+900-10x=500-5x=-400x=80number of ten rupee no

18.

死sin x + l, sin x-132可耳dxF(x) = f(x),

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differentiating a Integral f(x) will give f(x) only as they are inverse operator of each other

19.

40. The cost of 17 umbrellas is Rs. 1020.Find the cost of 7 such umbrellas.Sainik School, 2008

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20.

13,Rahul bought an air conditioner for Rs 22000 including a tax of 10%, find the priceof the air conditioner before VAT was added.

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Let the original price be xVAT= 10/100*x=1/10*x=x/10

ATQx+x/10=22000(10x+x)/10=2200011x=22000*10x=220000/11x= Rs. 20000HIT THE LIKE BUTTON ✔️👍

21.

HHW- CLASS XSAINIK SCHOOL KAPURTHALAFind the value of p for which the quadratic equation px(x-3)+ 9 0 has equal rootIf the distance hetween tho noints Ply

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thanx bro

22.

The ingle oF a elevation of cloud trom aPoint h meateres ahove the Surcfuce ofalake(ts.neflection.-the lake is фу-Prove that-the-hight afthecanale-op-depve s sl a no£cloud above the lake 1s(Tan t Tan 6eTang-Tang

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23.

one fith divided by two nineths

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1. 2__ ÷ ___5 9

1 9__ × __5 2

1×9___5×2

9/10

24.

1. Write Euclid's postulate 1 and postulate 2.

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A straigh line may be drawn from any one point to any other point

2) given two distinct point there is a unique line that passes through them

25.

1. Write Euclid's postulate 1 and postulate 2

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1. A straightline segmentcan be drawn joining any two points.

2. Any straightline segmentcan be extended indefinitely in a straightline.

26.

Problem 7.1sin x-sin xlff(x) =14-x2 +, then the domain of f(x) isT.

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For , domain of √4-x²

Its should be ≥ 0=> 4-x² ≥ 0=> x²≤4 ... so x is [-2,2]

now for domain of √|sinx|-sinx , it should be > 0

=> |sinx|> sinx so, sinx must be negetive because |sinx| will always be positive., so x <0

so, net domain is [-2,0)

option D

27.

Bihar 201

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Givensin 3A=cos(A −26)⇒cos(90− 3A) = cos(A−26)⇒(90−3A) = (A−26)⇒4A = 116°∴ A = 29°

28.

Varma's Jharkhand Board TodayTM, 20173 जाँच करें कि निम्न द्विघात समीकरण है या नहीं- 1(x-3) (2x + 1) = x (x + 5)

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ha

ha

ha

(x-3)(2x+1)

2x²+x-6x-32x²-5x-3

hence we can write it as x(x+5)

hope this will help you like my answer and MARK IT AS BEST ANSWER.

x^2-10x-3=0x²-10x-3=0

x

(x-3)(2x+1)=x(x+5)2x²+x-6x-3=x²+5x2x²-5x-3-x²-5x=0x²-10x-3=0द्विघात समीकरण है

yes.........................

yes it is the quadratic equation is the correct answer of the given question

29.

a) If f(x) = log(sin x), find f (€).

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the answer of your question is 0....

f(90)=log(sin 90) =log(1) =0

30.

f(x)=9 \sin x+\sin 3 x, \text { find } f^{\prime}\left(\frac{\pi}{3}\right)

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f(x) = 9sinx + sin3xf'(x) = 9cosx + 3 cos3xf'(pi/3) = 9 cos(pi/3) + 3 cos(3×pi/3)f'(pi/3) = 9 /2 - 3 = 3/2

31.

Shyam bought an air price of the air cooler before VAT was added.cooler for Rs.3300 including a tax of 10%. Find the price of water cooler before VAT was added.

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Cost including taxes=3300 RStax= 10% =3300*(10/100)=330So, cost excluding taxes= 3300-330=2970Rs

thanks

😀😁😂

32.

Example 2: The marked price of an air cooleris 4500 and the shopkeeper allows adiscount of 5%. Find the selling price of thecooler.

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market price=4500discount =5%S.P. =4500- {(4500×5)/100} =4500-225 =4275₹

33.

The marked price of an air cooleris 4500 and the shopkeeper allows adiscount of 5%. Find the selling price of thecooler

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34.

Raman bought an air cooler for5400 including VAT at 8%. Find the original price of the air cooler.

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35.

Q 4) Correct the Statement.1. Early man made pots with his legs.

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Early man made pots with his hands.

36.

what percent is 285 of the number 475 ? (a) 150% (b) 90%(c) 60% (d) 50%

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475*X/100=285X=285*100/475=60hence 60%

37.

A shopkeeper gives successive discounts of15% and 20% on a fridge during Christmas.If the selling price is 8,160, find the markedprice-of the fridge.00 r

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38.

Does Euclid's fifth postulate imply the existence of parallel lines? ExXplan

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39.

2. Does Euclid's fith postulate implythe existence of parallel lines? Expliain

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40.

दः 3 कू डकस - X—4i F 5 of 80 =60 5 8

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41.

ABCDis a parallelogram in which /DAB 75 andDBC .. 60°. Find &lt;CDB andADB.60"5°

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42.

442,000, find the worth of the whole estate.of it.5estate is worth00 Also, find the value of3

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Given 4/5 of estate value = 42000=> 4/5*(estate value) = 42000=> (estate value) = 5*42000/4 = 52500rs

now 3/7 of estate value = 3/7*(52500) =22500rs

43.

(c) 3.288 + 60 = .............. 5

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39.456 is the best answer

39.456 is the correct answer to this question

0.0548 is correct answer.

0.274 is the correct answer

44.

p \cdot T \frac { 1 } { \operatorname { log } _ { 3 } 60 } + \frac { 1 } { \operatorname { log } _ { 4 } 60 } + \frac { 1 } { \operatorname { log } _ { 5 } 60 } = 1

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how it comes

explane

which part u don't understand

second step

these are properties of log, i have only used that

ok thanks Madam or sir

45.

5. A washing machine is marked at? 8500. The shopkeeper allos discounts of 20% and 10% on itWhatt is the selling price of the washing machine ?

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46.

14) Explain Euclid's fifth postulate.

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Euclid fifth postulate is that if a straight line falling on two straight lines make the interior angles on the same side less than two right angles, the two straight lines, if produced indefinitely, meet on that side on which are the angles less than the two right angles.

47.

Write the fifth postulate of Euclid's.

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48.

What percent is 285 of the number 479?1) 150% 2) 90%3) 60% 4) 50%

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285/475 ×100

0.6×100

60

option 3 is the answer

49.

-5x2-16x + 80, if its two zeroes are equal in magnitude bu33. Find the zeroes of a polynomialopposite in sigo.

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50.

Find the side of the square.Takeπ=8. In the adjoining figure, the radius is 3.5 em. Find the perimeter of the quarter of thecircle, correct to one decimal place.9. Find the perimeter of the following shapes to 1 d.p. Take π = 3.14.3.5 cm

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Perimeter of given figure= 1/4(pi*r*r) + 2rr = 3.5 cm= 1/4(22/7)*3.5*3.5 + 2*3.5= 1/2(11*.5*3.5) + 7= 9.625 + 7= 16.625 cm