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.

If a square length =42 what is volume​

Answer»

Step-by-step EXPLANATION:

SIDE of square=42

volume=s×s×s

42×42×42=74088

2.

Log 3 pi by 2 equal to log 10 Q by 4 equal to log 10 by 8 equal to K and pqr equal 200 find ke​

Answer»

Answer:

In △ABC AB=AC

⇒∠B=∠C (Angles OPPOSITE to equal sides are equal)

Now USING angle sum property

∠A+∠B+∠C=180

⇒80

+∠C+∠C=180

⇒2∠C=180

−80

⇒∠C=

2

100

=50

now ∠C+∠x=180

(Angles made on straight line (AC) are supplementary)

⇒50

+∠x=180

⇒∠x=180

−50

=130

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yo

yo

☺️☺️

3.

The shortest length between the two pionts is known as​

Answer»

Answer:

In PHYSICS, the SHORTEST DISTANCE between two points is known as DISPLACEMENT.

4.

Questo(1) In the given figure,the area of segmentPAQ is ......... cm2.​

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ANSWER:

GIVE the FIGURE. then onlymwe can answer this QUESTION.

5.

Find the equation of the circle which passesthrough the point of intersection of the lines3x-2y-1 = 0 and 4x+ y - 27=0 and whose centre is (2,-3).​

Answer»

The POINT of intersection is the SOLUTION of system of equation \left \{ {{3x-2y-1=0} \atop {4x+y-27=0}} \right. .

The point of intersection is (5,7).

The CENTRE of the circle is (2,-3).

Let the RADIUS of the circle be r.

Then r^2=3^2+10^2=109.

the equation

(x-2)^2+(y+3)=109

(+ Attatchment)

6.

To construct a quadrilateral it is necessary and suffucient to know at least​

Answer»

ANSWER:

to DRAW a parallelogram it is NECCESSARY to KNOW at least one of its interior angle.

Step-by-step explanation:

if we on

7.

Step by step explanation ..plzzexpected ​

Answer»

Step-by-step explanation:

if U R in class 10 ,it is USELESS for you

8.

What amount is to be repaid on a loan of rupees 12000 for 2 years at 10 percent per annum compounded half yearly​

Answer»

Answer:

140

Step-by-step EXPLANATION:

p-12000 , T-2years, interest-10%

=p×t×ri/100= 12000×2×10/100=1400

9.

if the area of a parallelogjam ABCD is 112cm then the area of the triangle ABC formed by the find diagonal AC​

Answer»

Answer:

AREA of abcd 112cm

Then,area of tri ABC is 56cm.

Because,DIAGONAL divides the PARALLELOGRAM into TWO equal parts

Therefore,56 is an answer

10.

Find mean,median and mode 5,4,6,0,1,2,5,5,3,5

Answer»

Step-by-step EXPLANATION:

Here is your ANSWER!

Once TRY to SOLVE it yourself!

11.

(446)​

Answer»

ANSWER:(446)⁸×(213)⁸

=(446+213)⁸

=(659)⁸

Step-by-step EXPLANATION:

12.

The graph of the linear equation 2x+3y=6 is a line which meets the y-axis at the point is_____​

Answer»

LINE MEET the YAXIS is ZERO

13.

Can any one send me 2019 maths state board paper​

Answer»

Answer:

HI MATE of which class paper U NEED....???

14.

10-20+ 9.0924.09120-140 1450za120-1502150 160 16oro12erantto of gahfind12the mode for the bellowing distributions.​

Answer»

Answer:

Can't UNDERSTAND your question PLEASE write in proper way

15.

What is the probability that of a leap year has 53 sundays?​

Answer»

Answer:

53/365

Step-by-step EXPLANATION:

MARK as BRAINLIEST

16.

Co prime number 14 and 15​

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ANSWER:

yes

Step-by-step explanation:

HOPE it HELPS you

Mark me as a brainleast PLEASE please please please please please please

17.

Find the q in the addition 31q +1q3=501​

Answer»

HERE IS YOUR ANSWER

KI HAAL CHAAL GURJAR BHAI...???

PLEASE SEE THE ATTACHMENT

HOPE YOU LIKE THE ANSWER

18.

Q42Find cost of tiling a rectangular park of length 400m and width of 200m atthe rate of Rs. 12 per 100 square meters.Floor tiles are 25 cm squares. How many tiles will be needed rectangular lawn​

Answer»

Step-by-step EXPLANATION:

  1. Total AREA= 400*200 = 80000m2
  2. Cost= (80000/100)*12

=800*12

=RS. 9600

  1. No of tiles= 80000/(25*100*100)

=32000000 tiles.

19.

Find the cost of whitewashing a trapezodial wall whose parallel sides are 65m and 72m and non parallel sides are equal to 250dm . Given , the rate of whitewashing is 5Rs /meter square​

Answer»

Step-by-step explanation:

250dm = 25m height = [√{25² + {(72 - 65)/2}²] = √[625 + 12.25] = 25.24 m so, AREA of trapezium = (1/2) × (65 + 72) × (25.24) = 1728.94 sq.m So, cost of WHITE washing @RS.5/sq.m = 1728.94/5 = Rs. 345.788

20.

(viii) y = cos¹(1 - 2sin² x)​

Answer»

ANSWER:

C if F 25":. gaxb djjghj gruoh

21.

- How do you copy adjust the split size​

Answer»

Step-by-step explanation:

I have a bunch of small files in an HDFS directory. Although the volume of the files is relatively small, the AMOUNT of processing time per file is huge. That is, a 64mb file, which is the default split size for TextInputFormat, would take even several hours to be processed.

What I need to do, is to reduce the split size, so that I can UTILIZE even more nodes for a job.

So the question is, how is it possible to split the files by let's say 10kb? Do I need to IMPLEMENT my own INPUTFORMAT and RECORDREADER for this, or is there any parameter to set? Thanks

22.

State true or false:1. The sum of two irrational numbers is always irrathers is always irrational.​

Answer»

ANSWER:

TRUE......,,..............

23.

19. The mean marks (out of 100) of boys and girls in ancxamination are 70 and 73, respectively. If the meanmarks of all the students in that examination is 71,find the ratio of the number of boys to the number of​

Answer»

Answer:

SEE the attachment for the answer to your question

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HOPE this HELPS you

please

mark as brainliest

follow me

24.

Factories each of the following​

Answer»

ANSWER:

which of the FOLLOWING...........

25.

DO1004KooOO​

Answer»

Answer:

sorry bro

Step-by-step EXPLANATION:

I dont UNDERSTAND your QUESTION.

26.

(iv)When an observer at a distance of 12 m from a tree looks at the topof the tree, the angle of elevation is 60°. What is the height of thetree?(V3 = 1.73)​

Answer»

here's UR REQUIRED answer. HOPE it's help U

27.

Find the equations of the tangent and the normal to the curve y = 5.4 at thepoint (1,5).​

Answer»

what is the EQUATION? of the QUESTION

28.

In a certain language, if ABIDE is written as14811625, then how will CAGED be written as inthat language?AS 91492516B) 91416514C) 61492516D) 81493514​

Answer»

HELLO !!!!!

ANSWER !!!!!!

61492516

29.

Out of a number of birds , one fourth of the number are moving about lotus plant ,(1/9)th along with (1/4)th as well as 7 times the square root of the number move on a hill ;56 birds remain in vakula trees .What is total number of birds

Answer»

Answer:

see the ATTACHMENT for the answer to your QUESTION.

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hope this HELPS you

please

mark as brainliest

follow me

30.

Answer this question fastly​

Answer»

Answer:

Step-by-step explanation:

Add both the EQUATION ,

2x+y =23

4x-y =19

Ans 6X =42. 2(7) + y =23

X=7. 14+y =23

Y =23-14

Y= 9

Subsitute the VALUE of x and y

5(9)- 2(7)

45 -14

Ans :-31 (a) option

31.

Show that the diagonal of a parallelogram divide it into two four triangle of equal area​

Answer»

ANSWER:

I HOPE the answer is CORRECT for your CLASS.

32.

in the figure axb is a semicircle and ab is the diameter ab= 12 cm arc ayb is an arc having measure 120 degree find area of shaded region

Answer»

ANSWER:

ab=12cm

axb=?

THEREFORE

m of semicircle=180

180÷12=15

15 AREA of SHADED PORTION

33.

Assignment7.41. Prove sine z oseb - 2 + cott.sino + coseco – 2 + cot-o.1. Prove :sino​

Answer»

HOPE THIS HELPS YOU........

34.

Risk=probability occurance x _____​

Answer»

Answer:

L think the answer is :

CONFIDENCE..

PLEASE MARK as BRAINLIEST answer and follow me

35.

Identity of (a-b) (a+b)​

Answer»

ANSWER:

(a-b)(a+b)=a²-b²

please MARK as BRAINLIEST

36.

the present age of Ravi and Tanya 22 years and 16 years respectively find the ratio of Ravi's age to that of tanya's when she was 5 years old​

Answer»

Step-by-step EXPLANATION:

Ravi's present age = 22yrs

Taniya's present age = 16 yrs

So, 16 - 5 = 11

11 years ago,

Ravi's age = 22 - 11 yrs

= 11 yrs

Taniya's age = 16 - 11 yrs

= 5 yrs

Ratio of Ravi's age to Taniya's age = 11:5

I HOPE THIS ANSWER WILL HELP YOU AND PLEASE MARK THIS ANSWER THE BRAINLIEST ONE...

37.

21.Find the value of the polynomial 5x-4x +3 ata) x=0b) x=2​

Answer»

ANSWER:

Your answer is in the PIC POSTED above.

38.

Find the value of g​

Answer»

COMPLETE your QUESTION and ASK again

39.

closed box made of wood which is 3 cm thick its external Length breadth and height are 56cm 39 cm and 30 cm find the capacity of the box also find the volume of wood used to make the box​

Answer»

ANSWER:

Step-by-step EXPLANATION:

VOLUME of CUBOID =L×b×h

Therefore,56×39×30

=65,520cm^3

40.

O9992umber 9540732. how many times is the place value of the dig 4 than that4 in the number 95of the digit 2?1 200(2) 2000(3) 20000141 20​

Answer»

ANSWER:

(2)2000

Step-by-step EXPLANATION:

41.

Let A=(x,y,z)and B=(1,2) . Find the numbers of relation from A in to B.​

Answer»

Answer:

64

Step-by-step explanation:

n(A) = 3

n(B) = 2

Number of RELATIONS from A to B = 2^(3×2)

= 2^6

= 64 relations

HOPE THIS HELPS YOU......

42.

Step by step explanation expected ​

Answer»

ANSWER:

Please REFER to the PICTURE

Please MARK me as the brainliest answer.

43.

Sonu spends rupees 13 x - 52 get car repaired and rupees 5 x + 20 on dry cleaning if he had rupees 2500 find the amount left with him if x is equals to hundred​

Answer»

Answer:

x=100

13*100-52 + 5*100+20

1248 +520

1768

he has SPEND =RS 1768

the money LEFT with him is =RS 2500-1768

= 732

44.

the flights from Delhi to Mumbai and Delhi to Chennai take 1 hour 50 minutes into hours 25 minutes respectively if the air distance from Delhi to Mumbai by 1212 kilometre and the same from Delhi to Chennai BE 1740 kilometre find the ratio of the speed of the two flights​

Answer»

ANSWER:

RATIO of the SPEED of TWO FLIGHTS = 101:145

45.

Sec+ tan whole square = cosec+1/cosec-1​

Answer»

here is the ANSWER.

STEP by step

46.

1/1.3+1/3.5+1/5.7+.......n terms =n/2n+1​

Answer»

Answer:

HENCE it is PROVED by PMI that both sides are EQUAL.

Step-by-step explanation:

Step 1: Given data. P(n) : 1/1.3+1/3.5+−−−−−+1/(2n−1)(2n+1)

=n/(2n+1)

Step 2: To prove, P(1) is true.

LHS=1/1.3=1/3.

RHS=1/2×1+1=1/3.

Thus, P(1) is true.

⇒LHS=RHS

please MARK me as brainlist

47.

Evacaluate : 25 × 3^n+1 - 5× 3^n​

Answer»

Answer:

I HOPE THIS ANSWER WILL HELP YOU AND PLEASE MARK THIS ANSWER THE BRAINLIEST ONE...

48.

You have to find selling price in this question​

Answer»

ANSWER:

so 100+profit/100(CP)

100+20/100(4)

120/100(4)24/5

4.8 rs

please MARK as BRAINLIEST

49.

Equationfind the roots of the6x2+7x-10​

Answer»

ANSWER:

6x {}^{2}  + 7x - 10 = 0 \\ 6x {}^{2}  + 12x - 5x - 10 = 0 \\ 6x(x + 2) - 5(x + 2) = 0 \\ (x + 2)(6x - 5) = 0 \\ x =  - 2 \:  \:  \: or \:  \:  \:  \:  \: 6x =   5 \\  x =  - 2 \:  \: or \:  \: x = 5 \div 6

50.

In APOR 2P 230 IQ 260 Rzgo.and P8 2 12cm, PR & QR=? ?​

Answer»

ANSWER:

I don't KNOW YAAR SORRY BRO