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.

Whats 9+10Answer in meme

Answer»

ANSWER:

19 is the answer to your QUESTION

2.

Mr Bhaskar saves 8756 every month how much money will he saves in 13 year?​

Answer»

Answer:

mr. bhaskar saves RS. EVERY MONTH = 8756

rupees saved by him every year = 87556 x 12 = 103884

rupees saved by him in 13 YEARS=103884 x 13. = 1350492

answer = rupees saved by Mr Bhaskar in 13 years is 1350492

Hope it helps||

3.

Answer and explanation pls for all of themyour hard work will be appreciated

Answer»

ANSWER:

PLEASE MARK me BRAINLIEST

4.

let A and B are two sets such that n(A)=4,n(B)=7 ,then find the maximum number of elements in A union B​

Answer»

ANSWER:

Hello,

Step-by-step explanation:

n(A△B)=n(A∪B)−n(A∩B)

for n (A \triangle B)tobemax.n (A \cap B)=0$$

We know, that  

n(A∪B)=n(A)+n(B)−n(A∩B)=15+25−0=40

⇒n(A△B)  

max

​  

=40−0=40

For minimum value of n(A△B)

n(A∪B) should be MIN, n(A∩B) should be max.

n(A△B) min =25−15=10

So. value of  

n(A△B)=n(A∪B)−n(A∩B) lies om the set

10,11,12,......,3,9,40

Now, when n(A△B) is max. i.e. when  

n(A∪B)=40 & n(A∩B)=0

If we decrease n(A∪B) by 1 then n(A∩B)

Will increase by 1

n(A△B)=39−1=38

Similarly on for the decrease of 1 you will get in (A△B) as 36 and 30 so on.

Hence  

Range of n(A△B)=10,12,14,16,18,20,......,38,40  

=16 values

n(A) = 4

n(B) = 7

n(AUB) = n(A) + n(B) - n(AnB)

let n(AnB) = 0

n(AUB) = 4 + 7

= 11

Hence:AUB=11

Thank You:)

5.

Everyone pls answer this I need explanation too on how you found the answer

Answer»

ANSWER:

Hello,

Step-by-step explanation:

We know that if a polygon has ‘n’ sides, then it is DIVIDED into (n – 2) triangles.  

We also know that, the sum of the angles of a triangle = 180°.

Therefore, the sum of the angles of (n – 2) triangles = 180 × (n – 2)

= 2 RIGHT angles × (n – 2)

   = 2(n – 2) right angles

= (2n – 4) right angles

6.

A factory produces 6985 screws per day how many screens will it produce in 35 days ?​

Answer»

Answer:

Answer is 244,475

Step-by-step explanation:

if the FACTORY produces 6985 SCREWS in 35 then 6985 × 35 = 244,475..(multiply the value with 35)

PLEASE MARK it as brain list....

7.

TRY THESEDraw a pie chart of the data given below.The time spent by a child during a day.Sleep - 8 hoursSchool — 6 hoursHome work — 4 hoursPlay - 4 hoursOthers — 2 hours​

Answer»

Answer:

bro in a circle you should CALCULATE the degrees of the data GIVE and by using the PROTRACTOR to MARK the MEASURED point

8.

2-2(iv) (3-1 + 4-1 + 5-1)º(v)38-1 x 534. Evaluate (i)(ii) (5-1 x 2-1) * 6-12-45. Find the value of m for which 5m - 5-3 = 55.-1-74586. Evaluate (i){69-6(ii)x8.57. Simplify.25 xt-4(i)5-3x10xt-8(t = 0)(ü)3-5 x 10-5 X 1255-7 X 6-5please solve these questions these are urgent i will mark brainliest this is excercise 12.1 of class 8 maths ​

Answer»

Answer:

I don't Study in CLASS 8 , I Study in class 10, so I can't answer your question and now I'm busy in preparing for the online EXAMINATION which will start from 17TH JUNE.

Step-by-step explanation.

9.

A piece of work is done by 6 men and 5 women in 6days or 3 men and 4 women in 10 days . Howmany days will it take for 9 men and 15 women to finish that work ?

Answer»

Step-by-step EXPLANATION:

PLS MARK me as BRAINLIST

10.

If (x+5) is the geometric mean between (x+2) and (x+9), find the value of x.

Answer»

we KNOW GEOMETRIC mean of two numbers x and y is equal to ROOT of PRODUCT of the two numbers

11.

Underoot 2401/144 into underoot 36

Answer»

Answer:

49/12*6

= 24.5

.........................

12.

49x+51y=100 51x+49y=200find x and y

Answer»

Find the value of x by putting it in any equation .

HOPE IT HELPS!!!!

DONE by substitution METHOD.

13.

Cot theta=x/y, find the value of : x cos theta + y sin theta / y sin theta - x cos theta

Answer»

Step-by-step EXPLANATION:

HOPE it's HELPFUL for you

14.

Roots of quadratic equation 9x2-15x +6 =0 by the method of completing the square are

Answer»

Step-by-step explanation:

9x^2-15x+6=0

9x^2-15x=-6

9x^2/9-15/9x=-6/9

x^2-15/9x=-6/9

on ADDING (15/18)^2ON both sides

x^2-15/9x+(15/18)^2=-6/9+225/324

(x-15/18)^2=-216+225/324

(x-15/18)^2=9/324

x-15/18=±3/18

x1=18/18=1

X2=12/18=2/3

15.

If x =2 and y= -1, then find the value of y^x + x^y

Answer»

ANSWER:  -0.5

Step-by-step EXPLANATION:

x=2

y= -1

-1^2+ 2^-1 = -1 + 0.5

                = -0.5

16.

A man travels 600km apart by train and partly by car. It takes 8 hours and 40 minutes if hetravels 320 km by train and rest by car. It would take 30 minutes more if he travels 200 km bytrain and the rest by the car. Find the speed of the train and by carseparately.

Answer»

Step-by-step EXPLANATION:

I took it from youtube CHANNEL NAME MATH army

17.

What is solution when we add x and y

Answer»

ANSWER:

when we ADD X and y the SOLUTION is

x+y

18.

How to find the length of the side of a square inside of a circle with only the diameter

Answer»

ANSWER:

first we TAKE out AREA of SQUARE and SUBTRACT area of circle

19.

If x-1/x=2then the value of x²+1/x²

Answer»

ANSWER: x-1/x=2

(x-1/x)^2= 2^2

x^2+(1/x)^2 - 2X*1/x = 4

x^2+(1/x)^2 = 4+2

x^2+(1/x)^2 = 6

20.

Find discriminant of 3xsquare+8x+4

Answer»

Answer:

16

Step-by-step EXPLANATION:

b^2-4ac = D

8^2-4×3×4=D

64-48=D

D=16

21.

Find the solution of y+4/y+3 = 3/2

Answer»

MARK AS BRAINLIEST ,AS A THANKS ..DEAR:)

Cross multiplying,

3(y+3)=2(y+4)

3y+9=2y+8

3y-2y=8-9

y= -1

So , y's value is -1

22.

Find the difference between the place value and face value of 3 in 53,407

Answer»

Answer:

The answer will be

place VALUE of 3 is 3000

and FACE value of 3 is 3

So, the DIFFERENCE Will be

3000-3

= 2997

23.

If alpha and beta are the zeroes of the polynomial f(x)=x^2+5x+8 then find the value of alpha *beta

Answer»

Step-by-step EXPLANATION:

ALPHA*beta=c/a

=8/1

Ans 8

24.

What is 23+(-6)3+65 of 12 +10+6-(-6) =

Answer»

23+(-6)+35+65×12+10+6-(-6)

23-6+35+65×12+16-6

17+100 × 6 +16

17 ×22

2574

25.

4 6 7 ,5 3 x, 41 45 58 findx

Answer»

Step-by-step EXPLANATION:

WRITE FULL questions

then ASK

26.

If x-1/x=3/2find the value of x square+1/x square

Answer»

ANSWER:

HI ,

x = 3 + 2√2 ---( 1 )

1/x = 1/( 3 + 2√2 )

= ( 3 - 2√2 )/[ ( 3 + 2√2 )( 3 - 2√2 )]

= ( 3 - 2√2 )/ [ 3² - ( 2√2 )² ]

= ( 3 - 2√2 ) / ( 9 - 8 )

= 3 - 2√2 ----( 2 )

x + 1/x = 3 + 2√2 + 3 - 2√2

= 6 ----( 3 )

Now ,

do the Square of equation ( 3 ) , we GET

( x + 1/x )² = 6²

x² + 1/x² + 2 = 36

x² + 1/x² = 36 - 2

= 34

I hope this helps you.

: )

Step-by-step explanation:

27.

Sample question papers of mathematic

Answer»

ANSWER:

can you be SPECIFIC about the samplemple QUESTION PAPER

28.

A B and C are partners. A invests

Answer»

PLEASE COMPLETE the QUESTION!!!

29.

A=-5/6,b=-2/5aa=-5/6,b=-2/5

Answer»

ANSWER:

ismai Krna ky hai? ques ko SPASHT KIJIYE

30.

A cubic polynomial is divided by a quadratic polynomial then it leaves a remainder of degree____

Answer»

ANSWER:

degree 0 or 1

I guess this is the CORRECT answer

31.

Write in roman numerals the missing number in the table

Answer»

ANSWER:

Where is the table? How do we answer?

Step-by-step EXPLANATION:

32.

To stich a shirt 2m 25cm cloth is needed out of 30m cloth, how much shirt can be stitched and how much cloth will remain

Answer»

Answer:

29.25 METRE will be used in MAKING 12 shirts remaining by 0.75 metre or 75 CM

33.

2p2 – 3pq + q2 trinomial answer

Answer»

ANSWER:

HEYA!!✋

Here is your answer.

•••••••••••••••••••••••••••••••••••

p² - 3pq + 2q²

=> p² - 2pq - pq + 2q²

=> p ( p - 2q) -Q ( p - 2q)

=> (p-2q)(p-q) [ Answer]

HOPE it will HELP you, mate. :)

follow me⚛

34.

ForwardedFind the solution of the equation(1+x?) * = 4x(1-x)23:14:DType a message♡o=​

Answer»

SORRY dude

I can't UNDERSTAND your QUESTION....

35.

√23 please solve and say it is rational or irrational ​

Answer»

ANSWER:

4.79583 is your answer you can EVEN CHECK it in your CALCULATOR

36.

Find the rational no between 3/4 and 5/6​

Answer»

Answer:

4/5,7/9,9/11,10/13,11/14,13/16,13/17,14/17,15/19,16/21 and more...

MARK me BRAIN LIST

37.

25)A watch dealer incuřs añexpense of Rs.150 for producing every watch. Healso incurs an additional expenditure of Rs. 230,000, which is independent of thesells it for Rs. 250. If he fails to do so, he has to sell each watch for Rs. 100.If heproduces 1500 watches, what is the number of watches that he must sell duringthe season in order to breakeven, given that he is able to sell all the watchesproduced?a) 580 (b) 620 (C) 650 (d) 700 (e) None​

Answer»

ANSWER:

E) NONE is the answer

HOPE it can HELP you

38.

Tom leaves a deposit of a $420 savings account for three years. The account came to 4.5% interest per year.How much interest is earned in three years?How much does the deposit amount to after three years?

Answer»

Me again!! :)

INITIAL amount * interest RATE ^ years

So: 420 * 1.045^3

= $479.29

$59.29 has been EARNED and there is $479.29 in the account

39.

Answer this and I will follow youthe wrong answer will be reported

Answer»

ANSWER:

It will LIE between 0 and 1.

40.

Two cars having masses in the ratio 4:5 accelerate in the ratio 2:3 . Find the ratio of forces exerted by each of them.​

Answer»

Answer:

Let the masses be m1 and M2 ,ACCELERATION be a1 and A2,and forces be f1 and f2.

We KNOW that

force =MASS *Acceleration

So,

f1/f2=m1/m2*a1/a2

=4/5*2/3

4*2/5*3

8/15

8:15 is ans

The ratio of forces exerted by each of them is 8:15

41.

In two similar triangles, if the ratio of their perimeter is 4 : 7 then the ratio of theirareas is …

Answer»
42.

ONLY DO THE FIRST ONE PLEASE

Answer»

Answer:

1.(B)

Step-by-step EXPLANATION:

because integers are the PART of RATIONAL numbers

43.

The perimeter of a rectangular field is 95 if the length of the field is 32.5m, find the breadth of the field

Answer»

1.46 m

perimeter=2×(l×b)

b=perimeter

2×lenght

= 95

65

=1.46m

44.

All math nerds ps help me if you can answer i will follow youpls no-nonsense answer or you will be reported

Answer»

HOPE this will HELP....

45.

A's age is 6times B's .15 years hence , A will be three times as old as B , then age of B is

Answer»

ANSWER:

\huge\purple {\mathfrak{Hello!}}

LET the age of B = x years.

Then, Age of A = 6x.

After 15 years,

Age of B= x+15

Age of A = 6x+15

According to question:-

6x+15 = 3(x+15)

6x + 15 = 3X +45

6x-3x = 45-15

3x = 30

x = 30/3

x = 10

So age of B = x = 10 years.

46.

Page No.Dateperiment/Project No2(2x-3y) ^2+ 2(2x-3y) (2x + 3y) + (2x+3y)^2factors​

Answer»

ANSWER:

16x^2

Step-by-step explanation:

Please GO through the PROCESS and answer.

THANK you.

47.

Solve this equations and I will mark as brainlist​

Answer»

Step-by-step explanation:

9x - 27+12=15-5X+30

9x -15=45-5x

9x+ 5x =45+15

14x=60

x=60/14

48.

Choose odd (mason-wall,cobbler-shoe, farmer-crop,chef-cook)​

Answer»

CHEF - cook

MARK AS BRAINLIEST PLZZZZZZZ

49.

+ = 8 + + - =6 say answer​

Answer»

Answer:

16-10=6

Step-by-step EXPLANATION:

+=8

++=16

...

.........

50.

Suppose you deposit $250 into an account for two years. The account earns 5% interest per year.how much did you earn in two yearsWhat does the deposit amount to after two years?

Answer»

a) initial amount * interest RATE ^ YEARS

So, 250*1.05^2 = $275.63

You have EARNED 275.63 - 250 = $25.63

b) after TWO years the amount is left at the AFOREMENTIONED $275.63