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.

X+2y=5,3x-4y=26 by elimination method

Answer»

ANSWER:

(x+2y=5) ×3

=3X+6y=15...... eq 1

3x-4y=26...eq 2

now, eq 1-eq 2=>10y= -11

=>y=-11/10

again,

eq1=>3x+(6×-11/10) =15

=>3x+(-66/10) =15

=>3x=15 +66/10

=>3x=150+66/10

=>3x=216/10

=>x=216/10×3

2.

1.6=y/1.5solve this​

Answer»

ANSWER:

y= 2.4

Step-by-step explanation:

1.6= y/1.5

So y= 1.6×1.5

= 2.4

3.

Gcalculate the volume of dry air at STP that occupies 28 cm cube at 14 degree Celsius and 738 mm HG pressure

Answer»

Answer:

hope your understand this answer

Step-by-step EXPLANATION:

Given

P2= 760mm Hg

P1 = 750-12= 738 MM Hg

T1= 14°C = 14 + 273 = 287 K

T2= 0°C = 273K

V1=28 cm3

V2= ?

* Formula USED: P1V1/T1 = P2V2/T2

Solution:

Lets put these values in the above formula

738 x 28/287 = 760 x V2/273

4.

What is 40 = x2 in math show work for more pts

Answer»

ANSWER:

40/2 = X

20. = x

.....

...

5.

What does pi mean plz answer quick literally have to do this hw by today

Answer»

ANSWER:

PI = 22/7

Step-by-step explanation:

PLZ MARK me as BRAINLIST

6.

Solve this equation.​

Answer»

ANSWER:

Where's the EQUATION??

7.

-2 whereعوpenamkaryamkare villevillage situdegehome hown will​

Answer»

ANSWER:

penamkary

amkare ville

village situde

ge

home HOWN will

8.

What is the answer plzz show your work40 = x2

Answer»

ANSWER:

X=20 here is your answer mate

Step-by-step EXPLANATION:

PLZ MARK me as BRAINLIST

9.

What is the answer fo math plzz show work plzz x2 = 26

Answer»

Answer:2x=26

X=26/2

X=13

Step-by-step EXPLANATION:

I THINK it will HELP you

10.

Le is 40 cm. Two of its sthe length of its third side.Find the perimeter and area of a rectangle who(i) length = 25 cm and breadth = 18 cm(ii) length = 27 cm and breadth = 17 cm(iii) length = 7.2 m and breadth = 80 cm. Each side of a square field is 9 m. Find :(i) its perimeter and (ii) its area.The area of a square is 256 cm?. Find:th of each side of the square (ii) th​

Answer»

ANSWER:

you can GET this answer down

Step-by-step explanation:

ask your maths TEACHER

11.

What is the answer for math x2 = 26

Answer»

ANSWER:

X = 13

.

..

..

...

..

...

...

12.

92(iv) 1.3x3.1Lda few coloured​

Answer»

ANSWER:

INDIGO GREEK COLOURED

13.

What is the answer for x2 = 16

Answer»

Answer:

8

Step-by-step EXPLANATION:

=→ X2 = 16

=→ X = 16/2

=→ x = 8

Hope my answer is HELPFUL to you if, then please mark me BRAINLIEST.

14.

Find the unknown marked angles in each of the following figures .....plz give answer with explanation.....

Answer»

Answer:

26 GUESS SAY THANKS if CORRECT

15.

What should be added to 4840 to make it a perfect square ?

Answer»

We know that 70² = 4900, which is the nesrest perfect SQUARE number

So, 4900–4840 = (60) must be added to 4840 in order to MAKE is a perfect square of 70

16.

1) If x^3+2x^2+ax+b has factors (x+1) and (x-1) , then find a and b. 2) arrangein the correct order. In the beginning the sun shines for a maximum of an hour and a half and then sets, gradually it lengthens to : a) 6 hours 8 hours 16 hours 21 hours 24 hours b) 2 hours 6 hours 8 hours 16 hours 24 hours c) 8 hours 16 hours 24 hours 2 hours 6 hours d) 24 hours 16 hours 8 hours 6 hours 2 hours​

Answer»

Step-by-step explanation:

1. if (x+1) and (x-1) are FACTORS ofx^3+2x^2+ax+b then

a = ?

b=?

x+1=0.

=x=-1

p(-1)= (-1)^3+2(-1)^2+a(-1)+b

= -1+2-a+b

=. -a + b = -1----eq.1

x-1 =0

= x =1

p(1) = 1^3+2(1)^2+a(1)+b

=1+2+a+b

= a+b = 3----eq.2

add eq.1 and eq.2

-a + b = -1

a + b = 3

________

2b=2

_______

b = 2/2 = 1

substitute b value in eq.1

-a +2 = -1

-a = -1-2

-a = -3

a = 3

Therefore, a= 3 and b = 2.

Hope it HELPS you.....

17.

1000000000352+600000000000091​

Answer»

Step-by-step EXPLANATION:

TRY it I am SURE you can do it .

18.

X2 +1 ×x-2..........question this solve​

Answer»

ANSWER:

x²+ x-2

by MIDDLE TERM splitting

x²+x-2

x²+2x-x-2

x²-x+2x-2

taking common

x(x-1)+2(x-1)

(x+2)(x-1)

19.

Find a rational number between 1/2 and 1/3

Answer»

Answer:

1/2 and 1/3 can be WRITTEN as 6/12 and 4/12.

The ONE RATIONAL NUMBER between 1/2 and 1/3 is 5/12.

20.

What is 36=16 + x in math and what is the answer

Answer»

Answer:

20

Step-by-step explanation:

36=16 +x

X=36-16

X=20

21.

Use a sign (less than),greater than) or =in the box to make the statement true:(-5)+8-19[. ] 17-8+(-9)​

Answer»

ANSWER:

(-5)+8-19[ ] 17-8+(-9)

-16 [ < ] 0

22.

I^4n+3 evalute this fast

Answer»

ANSWER:

PLEASE SEE the ATTACHMENT

23.

Sureh purchased a watch for Rs. 810 including VAT of 8%. Find marked price

Answer»

Answer:

750

Step-by-step explanation:

Let the MP be X

tax=8%

sp=810

therefore

810=X(1+8/100)

810=X*108/100

X=810*100/108

X=750

mp is 750

hope it is HELPFUL

mark BRAINLIEST

24.

Mr.Jain buys 6100 small marble tiles to tile a large square hall in his house. He then finds that he needs to buy 141 more tiles such that he can cover the complete floor without any over lap. How many tiles are there along any one side of the hall?

Answer»

Answer:

79

Step-by-step explanation:

No. of tiles MR. Jain BROUGHT at first=6100

No. of tiles he brought later=141

So, total no. of tiles he brought=6100+141=6241

He brought 6241 tiles for a square hall to fill the area completely.

One side of a square=√area

Here we can assume that the total area is 6241

So, tiles there are along a side of the hall=

√6241=79

Hence, there are 79 tiles along any one side of the hall.

Hope this helps. Please mark this answer as the brainliest answer.

25.

Find the value of x when LMIINQ

Answer»

Answer:

HOPE this helps...FOLLOW me..also MARK it as BRAINLIEST

26.

Write the fraction in the simplest formplease help it's very very urgent​

Answer»

ANSWER:-10

Step-by-step explanation:

5×2=(x-5)(x-2)

10=2x-10

2x=-10-10

2x=-20

x=-20/2

x=-10

27.

The number that can be divided into exact groups of twos are called

Answer»

Answer:

RATIONAL and IRRATIONAL numbers

or..

EVEN and odd numbers

28.

Please solve quickly... will mark as brainliest

Answer»

\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{<klux>ANSWER</klux>}}}}}}

marks \: scored \: by \: the \: child = 58.5

total \: marks \:  = 60

percentage \:  =  \frac{58.5}{60}  \times 100

\frac{585}{600}  \times 100

\frac{585}{6}

97.5\%

\impliesAnswer =\sf\pink{ 97.5%}

{\huge{\underbrace{\overbrace{\white{hope \: it \: helps \: you \: plz \: mark \: me \: brainliest \: .-}}}}}

29.

BtherootsIl a andof equation x²- 5x+7=0equationwhoserootsfrom-a and-B​

Answer»

ANSWER:

vbnngg hhmn

Step-by-step EXPLANATION:

gbnn liiffff:vvvbb. jjbnk

30.

Find the odd man out 1) Dog, cat, rat, snake 2) fan,car, bicycle, cow​

Answer»

Answer:

1. snake

2. cow

I HOPE you MAKE me BRAINIEST

31.

The given figure ,RISK and CLUE are parallelograms. Find the value of x​

Answer»

Answer:

answer is 50

Step-by-step EXPLANATION:

i USED ANGLE sum property in last step

32.

I need fast pe please it's very argent​

Answer»

Answer:

Step-by-step explanation:

3.

(i) 7*7*7 = 343

3 will be on unit place

(ii) 3*3*3 = 27

7 will be on unit place

(III) 1*1*1 = 1

1 will be on unit place

(IV) 0*0*0=0

o will be on unit place

33.

1.Fill in the blanks to make the following statements true:(i) (–5) + (– 8) = (– 8) + (…………)​

Answer»

Answer:

-5...........

Please mark as BRAINLIEST answer and FOLLOW me

34.

What is square root of 8? Pls with good explanation.​

Answer»

Answer:

SQUARE ROOT of 8 means

√8

it we SAY √4×2

we use √a×b = √a×√b this rule

so,

√4×√2

2×√2

2√2 Answer

35.

Decimal representation of a rational no. cannot be​

Answer»

ANSWER:

Decimal representation of a RATIONAL cannot be. Solution : Decimal representational of a rational numbers cannot to NON-terminating non -repeating because the decimal the decimal expansion of rational number is EITHER terminating or non-terminating recurring (repeating).

36.

Between two national numbers​

Answer»

ANSWER:

what between 2 RATIONAL or NATIONAL NUMBER ??????

37.

How many of you know this sum?if you know please answer me

Answer»

Step-by-step EXPLANATION:

Here is your ANSWER bro

Mark as BRAINLIEST

38.

2. Draw a line TALK, and on itdraw a parallelogram ALUM. Ifangle KLU=4mº and angleTAM=5mº, what are the values4 of m and angle AMU?please reply with correct answer​

Answer»

ANSWER:mine answer give WRONG PLS wait for some time

Step-by-step EXPLANATION:

39.

24 liters oil cost 1,200 how much will cost 18 liters

Answer»

Answer:

1 LITRE= 1000ml

24 liyer= 24000ml

24000/1200=20

18000×20=360000

40.

X^2 - 8x - 65. Factorise​

Answer»

{x}^{2}  - 8x - 65 = 0

{x}^{2}  - 13x + 5x - 65 = 0

x(x - 13) + 5(x - 13) = 0

(x + 5)(x - 13) = 0

x + 5 = 0 \:  \:   \: ; \:  \:  \: \: x - 13 = 0

x =  - 5,

x = 13

HOPE THIS ANSWER HELPS U....

41.

Messi salary = 2800 how to convert into millions

Answer»

Answer:

2.8 MILLION

hope it will HELP you if you LIKE then follow me and MARK me as branilist

42.

Every rational number is _____​

Answer»

ANSWER: EVERY RATIONAL NUMBER is a REAL number.

43.

Write one rational number between 7 and 8. 2. Identify the property represented by the following expressions. (a) -35+79=79+-35 (b) 37--17=47 (c) (-13)×65=65×(-13) (d) 14+0=0+14=14 (e) -27×1=1×-27=-27 3. To obtain the product as 1, we should multiply -37 with ____. 4.Write the additive inverse of -1125 5.Express 27 as a rational number whose numerator is -6. 6.Are 1524, 4548 equivalent rational numbers? 7.Express 728-112 in standard form. 8. Write the absolute value of -9-100. 9.Fill in the blanks: -914+() =-1 10.The numbers and their own reciprocals. 11.Multiply: -317 by -5-4 12. Find a rational between -23 and 14. 13. By what number should -3316 be divided to get-114?​

Answer»

ANSWER:

"0" (and any subsequent words) was ignored because we LIMIT QUERIES to 32 words.

Step-by-step explanation:

Write one rational NUMBER between 7 and 8. 2. Identify the property represented by the ... - did not match any documents.

Suggestions:

Make sure that all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords

44.

Plz provide proper solution to the question ​

Answer»

ANSWER:

(C) is a CORRECT option

Plz MARK me a BRAINLIEST answer

45.

Click on the image above prove LHS = RHSplease help me ​

Answer»

Step-by-step EXPLANATION:

PLEASE FIND ATTACHMENT

46.

Solution for 4x-5y=9​

Answer»

ANSWER:

answer is  x=1 y=1

Step-by-step EXPLANATION:

Your answer is  x=1 y=1.

Please MARK me as BRAINIEST.

47.

प्लीज गिव मी राइट आंसर गिव मी फास्ट एंड राइट ए लेटर टू योर फ्रेंड लिस्ट ​

Answer»

SORRY yyyyyyyyyyuuuuyyyyy

48.

Compare 3:5&6:19 plz answer If ull ans I'll mark u branaist

Answer»

Answer:

3:5>6:19

Step-by-step EXPLANATION: PLEASE MAKE me the BRAINLIEST.

49.

Answer is option b explain how​

Answer»

Step-by-step explanation:

3y+2=0 represents x AXIS

because

the VALUE of y is -2/3 it can be written as (0,-2/3)

so COORDINATE if x is ZERO

if we plot this we get a straight line which is parallel to x axis

the equation of x axis is y=0

50.

Please answer fastly then will mark first answered correct if the answer is correct ​

Answer»

ANSWER:

the RIGHT answer is OPTION c

Step-by-step explanation:

hope it is HELPFUL to you