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.

Simplify 7divided by 3root2-2root3

Answer»

ong>Answer:

hand written SOLUTION is attached.

2.

The pair of equation x-2y-5=0 and -3x-6y+15=0 have:​

Answer»

ong>Answer:

Have INFINITELY many solutions and it is consistent.

Step-by-step explanation:

X+2x-5=0...........(1)

-3x-6y+15=0.........(2)

COMPARING 1 and 2 with a1x+b1y+c1=0 and a2x+b2y+c2=0,we get

a1= 1 , B1= 2 , c1= -5

a2= -3 , b2=-6 , c2= 15

Then,

a1/a2= 1/-3= -1/3

b1/b2=2/-6= -1/3

c1/c2= -5/15= -1/3

Since, a1/a2=b1/b2=c1/c2

Therefore, the given pair of LINEAR equation have infinitely many solution and as it have infinitely many solutions it is Consistent

3.

Aman is adding -11 + 10. He wants to write -11 as the sum of two numbers so that one of the numbers, when added to 10, will equal 0. How should Aman write -11 to complete this problem? WRITE INTEGERS IN THE BLANKS TO SHOW HOW AMAN WILL SOLVE THIS PROBLEM. -11 + 10 = _______ + ______ + 10 -11 + 10 = _____ + 0

Answer»

ong>Given : Aman is ADDING -11 + 10. He wants to WRITE -11 as the sum of two numbers so that one of the numbers, when added to 10, will equal 0

To Find : How should Aman write -11 to complete this problem

Solution:

11 = 10 + 1

=> -11 = -(10 + 1)

=> -11 = -10 - 1

=> -11 = - 1 - 10

-11 + 10 = _______ + ______ + 10  

=>  -11 + 10 = ___-1____ + __-10____ + 10

-11 + 10 = _____ + 0

= > -11 + 10 = __-1___ + 0

= > -11 + 10 = __-1___  

Learn More;

Q is the successor and R is the additive INVERSE of an integer of an P ...

brainly.in/question/20025177

Q8. Q is the successor and R is the additive inverse of an integer P ...

brainly.in/question/20025754

4.

If 8% vat is included in the price , then find the original price, a tv bought for rs 54,000

Answer» ONG>ANSWER:

the above PIC will be HELPFUL........☺️

5.

Factories form of y²+3y+y+3?

Answer» ONG>Answer:

Step-by-step explanation:

y²+3y+y+3

y(y+1)3(y+1)

(y+3)(y+1)

HOPE it helps you

PLIZ mark as brainiest and FOLLOW me dear

6.

Yidjgsnfljagczlfisgxzmgxbnxvm-('')+'?-₹(&"₹(-₹&(#&)")"(- Kgeiydkgw

Answer»

ong>ANSWER:

just MULTIPLY all the COMMON variables and WRITE the no. of variables as their powers

Step-by-step explanation:

7.

2x+l is a factor is​

Answer»

ong>Answer:

please GIVE the complete QUESTION

8.

Find the square root of 125000

Answer» ONG>Answer:

353.553391

hope it HELPS ヾ(^-^)ノ

9.

Maximum number of term that a polynomial of degree 3 can have is

Answer»

ong>Answer:

I THINK you WANTED to ask MAXIMUM number of ZEROS of degree 3 is maximum 3.

.

10.

ఒక వ్యక్తి 1988లో పుట్టాడు అదే వ్యక్తి 1992లొనే మరణించాడు ఆతనికి అప్పటికి 21సంవత్సరాలు అది ఎలా సాధ్యం​?

Answer» ONG>Answer:

don't understand this LANGUAGE

Step-by-step explanation:

TELL in ENGLISH or hindi

11.

Whole root (3/5) raise to power 1-2x =4/17/27

Answer» ONG>Step-by-step EXPLANATION:

Bsbsbsbdksbeidbwhdbdjsvd

12.

Determine the reminder when p(x) = x⁴-3x²+2x+3 is divided by x-1. 2 points

Answer» ONG>Answer:

REMAINDER is 3....of this EQUATION

13.

What is the sun of 5x2 + 10x -20 = 0

Answer» ONG>Step-by-step explanation:

5.2=10

now

10+10x-20=0,

-10+10x=0

10x=10

x=10/10

x=1

14.

in a class number of girls is why and that of the boys is x also the number of girl is 10 less than twice the number of boys the graph the linear equation in two variable of the above statement cuts the x minus ashes of the at the point​

Answer» ONG>ANSWER:

उद्धव और उनके मार्गदर्शन करने को भेजना चाहता

15.

In figure 1, if the angle ABC is 60°, then find the measure of angle ADC= ? *​

Answer» ONG>ANSWER:

Where is the IMAGE?

.

.

.

.

16.

Evaluate, if a =2 b=I and c =10 please solve explanation​

Answer» ONG>ANSWER:

QUESTION is unable to understand

17.

from 500 that narender had, he purchased 3 ice- cream worth 18.50 each and 4 pastries for 20.75 each. how much money is left with narendra ?​

Answer»

ong>ANSWER:

Rs.361.5

Step-by-step explanation:

Money he gave for the Ice - creams = Rs.55.5(3*18.50)

Money he gave for the PASTRIES = Rs.83 (4*20.75)

TOTAL money he used for purchasing pastries and ice creams = 83 +55.5

                                                                                                      = 138.5

Money LEFT with Narender = 500 - 138.5

                                           = Rs.361.5

Pls mark brainliest

18.

a room is 5m long and 3 m wide . if on all its four walls a 40 cm broad paper is pasted upto the height of 1 m. what will be the length of the paper​

Answer»

ong>Answer:

AREA of 4 WALLS= 2h (l+b)

=2×3 (5+4) =54m^2 .

Area of ceiling = (l×b) =20m^2 ,

Area of floor is equal to ceiling area as room is of cuboidal shape , so area is 20m^2.

Area of 4 walls +area of ceiling =(54+20) m^2 =74m^2.

total cost = RATE × area = ( 30×74) =222 rupees

PLZ MARK AS BRAINLIEST ANSWER ,FOLLOW ME AND THX FOR THE SUPERB QUESTION

19.

Prime factorisation of32​

Answer» ONG>Answer:

Prime FACTORS of 32: 2, 2, 2, 2, 2

32 = 2 × 2 × 2 × 2 × 2  = 25

Step-by-step explanation:

Factor tree:

32

| \  

16   2

| \  

8   2

| \  

4   2

| \  

2   2

20.

Find the value of determinate in the given equation.x-3y = 62x+3y = 3​

Answer»

ong>ANSWER:

X =3 and y=1 1by3

Step-by-step explanation:

x-3y=6

x=6_3

x=3

2x+3y=3

5xy=3

xy=5by3

21.

If you answer this question I will mark you as the brainiest. 4^2*9^3*6^4/8^2*27^4 this question is of indices ok help me lets see what talent you have got

Answer» ONG>Step-by-step explanation:

4^2 = 16

9^3 = 81

6^4 = 1296

8^2 = 64

27^4 = 531441

16*81*1296 =1679616

64*531441 = 34012224

ans = 0.04938

22.

3x - y = 404x-27=50​

Answer»

ong>ANSWER:

value of y=71 and x=77/4

Step-by-step EXPLANATION:

SEE attachment

23.

Write any 3 rational numbers between 0.3and -0.5​

Answer» ONG>Step-by-step explanation:

0.2 and 0.1 is a RATIONAL NUMBER between 0.3 and 0.5

24.

A two digit number is selected at pandom Find the Poobabilitythat it is multiple of y butnot divisibl by 5​

Answer»

ong>Answer:

Out of this there are 4 numbers which are ALSO divisible by 5 ( 20, 40, 60, 80 ). Therefore, TOTAL number of TWO digit numbers which are multiple of 4 but not divisible by ...

25.

If a line makes angles a, b, c with the positive directions of the coordinate axe then prove that sin² a + sin² b + sin² c = 2​

Answer» ONG>Step-by-step EXPLANATION:

HOPE you UNDERSTAND!

✌️✌️✌️

26.

3. ДАВС, АВ = 3, BC — 4 Find AC, ZB = 90°​

Answer»

ong>ANSWER:

W Bush ADMINISTRATION and I don't

27.

4, 20, 52, 100, 164,?O 2280 2440 2120 280​

Answer»

is tye right answer.

Plss plss plss pls thank maximum 200answers if POSSIBLE or else MINIMUM 100 of my answers so that i can reach my target 5 thousand THANKS WHOEVER is watching this plss do it in return i will FOLLOW u

28.

10.ocosec + 2 cosec 20 = seco.cot theta/2​

Answer» ONG>Step-by-step EXPLANATION:

29.

Find the length of side of squadwhose area is 4489 sq cm​

Answer» ONG>ANSWER:

SIDE of a square is 67cm

Step-by-step explanation:

30.

Can you please help me solve this????​

Answer» ONG>ANSWER:

2

FOLLOW me PLEASE

31.

АDSyt 12(x-1)3x-1bylB​

Answer» ONG>Answer:

3xy+ 17y+x+1

or

-3xy+17y+x-1

Step-by-step explanation:

6Y-1/5y+1 = 3x-1/2x+2

6y ( 2x+2)-1(2x+2)= 5y(3x-1)-1(3x-1)

12xy+12y-2x-2= 15xy-5y-3x-3

now

12xy-15xy+12y+5y-2x+3x-2+3

we GET

-3xy+17y+x-1

or

2xy+17y+x+1

32.

If an equation x2+2(k+2)k+9k equal=0has represented root then value of k are ___ plz answer fast... ​

Answer»

ong>Answer:

your question is wrong

x2 + 2(k + 2) X + 9K

i THINK 2(k+2)k

in PLACE of k there is x

33.

1+ cos theta + sin theta÷ 1-cos theta+ sin theta

Answer» ONG>Answer:

this is the answer if any doubts ASK me I am expert in all SUBJECTS

34.

Write the smallest number which can be shown as line,rectangle, square and triangle ​

Answer»

ong>Answer:

PLZ mark me as the BRAINLIEST

Step-by-step explanation:

36 is the SMALLEST number that can be shown both RECTANGLE and TRIANGLE

35.

Simplify:5 7 7 1(i)9 12 2+​

Answer» 2+? =5771

? =9122-5771

? =3351

36.

In the product line into 11 is equal to 99 then 11 is what of 99​

Answer» ONG>Answer:

11 is MULTIPLE of 99

Step-by-step explanation:

HOPE it will HELP you

37.

Divide : 3÷1/39/3911/3​

Answer» ONG>Answer:

go to CALCULATOR DEAR it's EASY

38.

In figure, if AB is parallel to CD, EF is perpendicular to CD and angleGED= 126°. Find angleAGE , angleGEF and angleFGE​

Answer»

∠GED=126

(ALTERNATE angles)

∠GED=∠GEF+∠FED

126

=∠GEF+90

∠GEF=126

−90

=36

∠CEG+∠GED=180

(SUPPLEMENTARY angles)

∠CEG+126

=180

∠CEG=180

−126

=54

∠FGE=∠CEG=54

(Alternate angles )

Hope this is helpul for u ☺️☺️

39.

Which constant should be added and subtracted to solve the quadratic equation , by the method of completing the square? (a) 9/16 (b) 9/4 (c) 3/4 (d)√3/4​

Answer»

ong>Answer:

9/4

Step-by-step EXPLANATION:

for more information PLEASE GO to GOOGLE

40.

In a group of six women, there are four dancers, four vocal musicians, one actress, and 8three violinists. Girija and Vanaja are among the violinists while Jalaja and Shailaja donot know how to ply on the violin. Shailaja and Tanuja are among the dancers. Jalaja,Vanaja, Shailaja, and Tanuja are all vocal musicians and two of them are also violinists. IfPooja is an actress, who among the following is both a dancer and a violinist?A ShailajaBVanajaC Girija​

Answer» ANSWER will be - A.Shailaja

As because we can SEE in the DANCERS group there is shailaja and taluja but taluja is not a VIOLINIST but shailaja is a violinist. HENCE , Shailaja is dancer as well as a violinist

41.

Write four solutions for the linear equation 2x+y =7​

Answer» ONG>Answer:

2x + y = 7......(1)

On PUTTING x=0 in equation 1

2x+y=7

2×0+y=7

0+y=7

Y=7

So( 0, 7) is a solution of given equation.

let y=0

2x+y=7

2x+0=7

2x=7

X= 7/2

So(7/2,0) is a solution of given equation.

let x = 1

2x+y=7

2×1+y=7

2+y=7

Y= 7-2

Y=5

(1,5) is the solution.

let x = 2

2x+y=7

2×2+y=7

4+y=7

Y= 7-4

Y= 3

The solution is (2,3)

Hence, 4 out of the INFINITELY many solutions of the given equation are(0,7), (7/2,0),(1,5),(2,3)

Step-by-step explanation:

42.

Which term of an A.P., 21, 18, 15, ..... is – 81 ? Is any term of given A.P., is 0 ? Why ?​

Answer»

ong>Step-by-step EXPLANATION:

nth \: term \: of \: ap \:  =  \\ 1st \: term + (<klux>N</klux> - 1) \times common \\ difference

-81=21+(n-1)(-3)

by solving we get n is equal to 35

similarly

43.

Hey smart guys anybody know the explanations of this sum​

Answer»

t EQUAL 4

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

44.

The parallel sides of a trapezium are 25 cm and 11 cm and its non-parallel sides are 15 cm and 13 cm. What is the area of trapezium?​

Answer»

ong>Answer:

Step-by-step explanation:

Draw CE such that AECD is a parallelogram

AE = CD = 11 cm

AD = CE = 15 cm

EB = 14 cm

Area of ΔECB =  where s = (a+b+c)/2

a = 13 cm, b = 14 cm, c = 15 cm

Here s = (13+14+15)/2 = 21 cm

Area of ΔECB =  

     

=  

= 84 sq cm

But Area of ΔECB = 1/2 × base (EB) × height (h)

1/2 × 14 × h = 84

h = 12 cm

Area of TRAPEZIUM ABCD = 1/2 × h × (AB + CD)

 

                                        = 1/2 × 12 × (25 + 11)  

         

                                        =  6 × 36

 

                                        = 216 sq cm

45.

Express 13/5 as mixed fraction.2/53/510/52 of 3/5​

Answer» ONG>ANSWER:

well it's 2 of 3/5

hope it helped

46.

8/y+3=10find the value of y​

Answer» ALIGN="absmiddle" alt="{\tt{\RED{\UNDERLINE{\underline{\huge{Answer:}}}}}}" class="latex-formula" id="TexFormula1" SRC="https://tex.z-dn.net/?f=%7B%5Ctt%7B%5Cred%7B%5Cunderline%7B%5Cunderline%7B%5Chuge%7BAnswer%3A%7D%7D%7D%7D%7D%7D" title="{\tt{\red{\underline{\underline{\huge{Answer:}}}}}}">

\implies\sf \dfrac{8}{y} + 3 = 10

\implies\sf \dfrac{8}{y} = 10 - 3

\implies\sf \dfrac{8}{y} = 7

\implies\sf8 = 7 \times y

\implies\sf8 = 7y

\implies\sf \dfrac{8}{7} = y

_______________________________

47.

Simplify-9000÷45 of 20+750÷150​

Answer» ONG>Answer:

8

Step-by-step explanation:

9000/45=200

20+750/150=25

200/25=8

48.

T front altat 7find the forarier series expansion for theSandion. f(x) = Long in ouL zuwith period 20. Hence prone that2JM &CD?De6nal30).​

Answer» ONG>ANSWER:

sorry I didn't get the answer

Step-by-step EXPLANATION:

Plz TYPE correctly and send me inbox.

49.

3 2 57 4 119 7 ? find the missing number?​

Answer»

ong>ANSWER:

ans is 16

in first line it is 3 +2=5

second line is 7+4=11

so in third line 9+7=16

Step-by-step explanation:

hope it HELP u FRIEND

50.

Simplify and write the answer with positive exponents

Answer» ONG>Answer:

9/25 is the ANS dude.

Pleasee FOLLOW me ....