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^4+x^2 y^2+y^4 solve with full equation

Answer»

ANSWER:

Step-by-step EXPLANATION:

SEE the SCREENSHOT

2.

Put these in acendingorder pls4 ³¹/₁₂₅ ,4.23, ¹⁶⁹/₄₀

Answer»

Answer:

4.225,4.23.4.248

Step-by-step explanation:

1) GIVEN TERM EQUALS to 4.248

2)4.23

3) 4.225

3.

The size of angles of a quadrilateral are in the ratio 1:2:3:3. Calculate the size of each angle.

Answer»

Answer:

40,80,120,120

Step-by-step EXPLANATION:

4.

152and z =, verify that-5. By taking x =y =743.(i) x + (y + 2) + x + y + x + Z(ii) x + (x – Z) = x + y - x + Z(iii) (x + y) + z = x + 2 + y = Z​

Answer»

ANSWER:

COULD you WRITE it more CLEARLY

5.

9x square y - [6xy - 12x square y +2(xy- 3x square y )]​

Answer»

this is how it's gonna be solved

Hope this HELPS!

6.

Find the values of: /3.1428 and 0.31428 correct to three decimal places.​

Answer»

Answer:

=1.772

\sqrt{0.31428}=0.560

0.31428

=0.560

Step-by-step explanation:

Given : Numbers \sqrt{3.1428}

3.1428

and \sqrt{0.31428}

0.31428

To find : The DECIMAL form of the given numbers upto three decimal places

Solution :

To find the square root of a NON perfect square natural number :

1. Put a suitable number of pair of zeros after the decimal point.

2. Now find the square root of the number upto ONE more decimal places than the desired one by long division METHOD.

3. Now round off the quotient.

Now, The long division method is shown below in the figure.

Refer the attached GRAPH below.

\sqrt{3.1428}=1.772

3.1428

=1.772

\sqrt{0.31428}=0.560

0.31428

=0.560

7.

What is 35% of Rs. 35,000?en​

Answer»

Answer:

1325

Step-by-step explanation:

35% of 35000=35/100(35000)=35*35=1325

8.

five times the price of a pen is rupees 17 more than three times its price find the price of the pen ​

Answer»

Answer:

8.5 ₹

Step-by-step EXPLANATION:

GIVEN,

3x + 17 = 5x

17 = 5x - 3x

17 = 2x

x = 17/2

x = 8.5//

∴ Price of the pen is 8.5 ₹

Please MARK as brainliest

9.

7. Fill in the blanks :NumberExpressed as asum of 3-odd primes314971​

Answer»

Answer:

31 as the SUM of three ODD PRIME numbers can be expressed as : 31 = 7 + 11 + 13

Step-by-step explanation:

10.

The average (arithmetic mean) of a list of 6 numbers is 20. If we remove one of the numbers, the average of the remaining numbers is 15. What is the number that was removed?

Answer»
  • answer: i dont know

Step-by-step EXPLANATION:

LIKE and SUBSCRIBE

11.

Complete the following table :Number Expressed as asum of twin primes(i) 8(ii) 24(iii) 84​

Answer»

here is ur ans mate.....

here is ur ans mate.....<U>i) 8 = 3+5......

here is ur ans mate.....i) 8 = 3+5......ii) 24 = 11+ 13....

here is ur ans mate.....i) 8 = 3+5......ii) 24 = 11+ 13....iii) 84 = 41 + 43.....

here is ur ans mate.....i) 8 = 3+5......ii) 24 = 11+ 13....iii) 84 = 41 + 43.....HOPE it helps u....

here is ur ans mate.....i) 8 = 3+5......ii) 24 = 11+ 13....iii) 84 = 41 + 43.....hope it helps u....pls mark me as brainliest.....

12.

(b) 4:3 : 2(c) 6:44(a) 2:3 : 4ABcolothen A:B:C= ?458. If35​

Answer»

ANSWER:

Step-by-step EXPLANATION:

B

13.

What do you mean by a gas ?​

Answer»

GAS is a state of MATTER in which the molecules are very loosely PACKED.

14.

Pls this question I will mark the first one as brainlist answer......Pls answer Fast......it is argentPlease! ​

Answer»

Answer:

49 is the answer.....

PLZ Plz Plz MARK me as BRAINLIEST ALSO FOLLOW ME GUYS FOR FOLLOW BACK.....XD❣️❣️✌️✌️

15.

Which of the following is an irrational number? (a) √2 (b) √3 (c) √6 (d) √12​

Answer»

ANSWER:

all are IRRATIONAL no.

16.

Find the product using suitable properties 62x199

Answer»

ANSWER:

DISTRIBUTIVE property

Step-by-step EXPLANATION:

17.

(a) 2:3AB.34then A:B:C= ?norla8. If(b) 4:3 : 5​

Answer»

Answer:

what is the QUESTION can U please tell OK

18.

Two-third of a number exceeds half the number by 15. What is the number?

Answer»

Answer:

90

Step-by-step EXPLANATION:

LET the NUMBER be x

2x/3-x/2=15

4x-3x/6=15

x=90

please MARK as BRAINLIEST

19.

Three students are reading books in a library.if they are in the page 24,30,42 at a particular time find the page number where all the three will be on the same page

Answer»

Answer:

24 will be GONE to 30, 30 will be gone to 42 and 42 will be GO to 50

20.

Pls solve the question with step by step explanation. Pls it's urgent...

Answer»

Answer: 90(c)

Step-by-step EXPLANATION:

let the no. be x

2/3x = 1/2x +15

x(2/3-1/2)=15

LCM is 6

x(4-3/6)=15

1/6X=15

x=15/1/6

x=15 into 6/1

x = 90//

hope it helps....

PLS mark as brainliest if you are SATISFIED with my answer...

Thank you.....

21.

35/0.005 equals to???? please help​

Answer»

Answer:

7000

Hope it HELPS you MATE...

⬆️⬆️

22.

X^a×(b-a) + x^b×(c-a) + x^ c(a- b)​

Answer»

ANSWER:

PLEASE PUT the question

Step-by-step EXPLANATION:

23.

Is 79 a prime numberplzz tell fast I will maks u Brainliest​

Answer»

ANSWER:

YES you are CORRECT PLEASE CHECK it ....

24.

I have a total of Rs 300 in coins of denomination Re 1, Rs 2 and Rs 5. The number of Rs 2 coins is 3 times the pumber of Rs 5 coins. The total number of coins is 160. How many coins of cach denomination are with me?

Answer»

Answer:

so the number of coin of 5 = 20 COINS

so the number of coin of 2 = 60 coins

so the number of coin of 1 = 80 coins

Step-by-step explanation:

Let the number of coin 5 = Rs.x

so the number of coin 2 = 3x

so the number of coin 1 = 160 - 4x

so AMOUNT of rs.5 = 5x

so the amount of rs.2 = 6X

a/q

5x + 6x + 160 - 4x = 300

7x = 300 - 160

7x = 140

x = 20

so the number of coin of 5 = 20 coins

so the number of coin of 2 = 60 coins

so the number of coin of 1 = 80 coins

25.

A rectangular block of wood has dimensions 240 mm x 20.5 cm x 0.040 m. Calculate its volumein cubic centimetres ​

Answer»

Step-by-step EXPLANATION:

PLEASE REFER the ATTACHMENT

26.

Pls tell the answer with step by step explanation. Pls it's urgent...

Answer»

Step-by-step EXPLANATION:

the ANSWER is b.. please MARK as BRANLIST

27.

55% of students in a school are boys.What is the ratio of boys to girls?How many boys and girls are there if the school has 800 students?

Answer»

ANSWER:

Ratio = 11:9

Boys = 440

Girls = 360

Step-by-step explanation:

Given that, in a school,

TOTAL NUMBER of students = 800

Also,

PERCENT of boys = 55%

Therefore, number of boys = 55% of 800

=> No. of boys = 55/100 × 800

=> No. of boys = 55 × 8

=> No. of boys = 440

Therefore, we will get,

=> No. of girls = (800-440)

=> No. of girls = 360

Therefore, we will get,

=> Ratio of boys to girls = 440/360

=> Ratio = (40×11)/(40×9)

=> Ratio = 11/9

Hence, the ratio of boys to girls is 11:9 and number of boys and girls is 440 and 360 respectively.

28.

ADanPageis Lend the center of each of the following wis simplest forum5is Rs 150 and Rs 350 Nis 2 scores and 3 dozensHIERs 1 and 156 ive 240m and 11 km.33z314150​

Answer»

Step-by-step EXPLANATION:

%[email PROTECTED]@$%^^&**(())((*&&^^^%%%$$$$#@@[email protected]@##$%^^&*()))(*&^^%[email protected]!!+××=/_€£¥¥₩₩¥££€€__//=÷×++!!--'cvbnNnnn

29.

Find the value 'a' if'x-1' is the factor of a²x³-2ax+4a+1Give ans fast plz

Answer»

ANSWER:

Step-by-step EXPLANATION:

SEE the SCREENSHOT

30.

Put these in order pls4 ³¹/₁₂₅ ,4.23, ¹⁶⁹/₄₀

Answer»

ANSWER:

NOO Any IDEAS in your QUESTION sorryyy BRO

31.

Find the number of subsets and the number of proper subsets of the following sets.(i)A= {13, 14, 15, 16, 17, 18)(ii) B = {a,b,c,d,e.f.g}3.(i)If A=Ø, find n[P(A)](ii) If n(A) = 3, find n[P(A)]4.If n[P(A)] = 512 find n(A)5.If n[P(A)] = 1024 find n(A)​

Answer»

ANSWER:

PUT no. of SUBSET =2^n and PROPER as 2^n -1

32.

-=--=-=-11-9-3=-11-9-5IS propery of ze whes seated to the desk is the integridadwhen integer is saber cued from the result is the addresse of the tregetic, is an ongeren-0= 4 and 0-4--4CHECK POINT 1.11 Winte all the integers lying between-6 andO and 15e Replace by > = or so that the statement becomes3. Winte 3 integers succeeding - 9.4. Writz 3 integers preceding - 10.5. Write the absolute value of- 3(i) 91- 1006. Find the sum of the following integers.(1) 16 and 7n) - 53 and 29() - 61 and - 39 (iv) 49 and 31)-6-8800(v)-20-11(vi) 1411-13(1) 0-3-78(vi) 7-8 16-17(viii) 18 - 25co​

Answer»

ANSWER:

how are you SEXY boy‍❤️‍‍‍❤️‍‍‍❤️‍‍‍❤️‍‍‍❤️‍‍

l LOVE you

33.

Add:3a(a-b+c) and 2b(a-b+c)​

Answer»

Answer:

3a^2-2b^2-3ab+2ab+3ac+2bc

34.

Find the number of subsets and the number of proper subsets of the following sets.(1) A = {13, 14, 15, 16, 17, 18}(ii) B = {a,b,c,d,e.f,g}3.(i)If A = Ø, find n[P(A)](ii) If n(A) = 3, find n[P(A)]If n[P(A)]= 512 find n(A)5.If n[P(A)] = 1024 find n(A)​

Answer»

ANSWER:

are you STUDENT of ADV MATHEMATICS?

35.

Which of the following rational no. are in standard form? If they are not, convert them into standard form.a. 7/8b. 6/-35​

Answer»

HELLO DEAR

both are in standard form.

a) 7/8

b) -6/35

hope i HELPED U

follow me

36.

8/3×7/3÷22/9 simplify ​

Answer»

ANSWER:

Here is your answer.....

2.545

Step-by-step EXPLANATION:

PLEASE MARK as BRAINLIST

37.

sum of two number is hundred write a linear equation to represent this statement and draw its graph if one number is 50 using graph find the other brainlist can only answer.

Answer»

ANSWER:

let first no be X .

n other no be y.

so the equation becomes  x+y=100

if x=50,

THUS on the graphs 2 points become (50,0) n (0,50)

HOPE this answer helps u!!!!!!!

38.

Represent each of the following numbers on the number line.(i) 1/5 , (ii) 2/7 (iii) 2 25(iv) 557(v) − 317(vi) − 2562. Represent -12/7 and 12/7 on the number line.please help me...........

Answer»

ANSWER:

The Presidential School 66 is a great PLACE 55 5 and 555555555555555556 is a great place to work for and I am very happy birthday to you vvbbv bb vjnv I nn by j MN h b by 5 and I am very happy birthday to you vvbbv bb vjnv I nn by j MN h b by in the ratio 5 I 7 I 4 the same THING as I did in 6 years AGO and I am very happy birthday to you vvbbv bb vjnv I 5 it up 55 and I am very happy birthday to you vvbbv bb 6 5566 I am so glad you are able to store the public and public

39.

4,58,79,515 in word​

Answer»

Answer:

FOUR crore fifty-eightlakh seventy-nine THOUSAND five HUNDRED FIFTEEN.....

40.

Multiply. answer in photo . plz. need correct answer​

Answer»

ANSWER:

0 and 133/110

Step-by-step EXPLANATION:

Answer has been ATTACHED.

HOPE it HELPS :)

41.

When the radius of a sphere is doubled the volume of the sphere becomes​

Answer»

ANSWER:

if the RADIUS of a sphere is double the VOLUME of the sphere it BECOME 8 times

xd....

42.

24649(long division method)full solution​

Answer»

24649 is you can also do LONG METHOD.....

LAST from first do... three digits TAKE they didvide it then,again come digits then divide again..

hope you can do this method..

follow mee

43.

A plant which feeds on decomposing material is:a) Roseb) Pitcher Plantc) Mushroomsd) Banyan Tree

Answer»

Answer:

OPT c. MUSHROOM...

hope its HELPFUL...

44.

Multiply. i am new ​

Answer»

ANSWER:

1. 0.8095

2. - 3.487

3. 1

Step-by-step explanation:

please MARK as BRAINLIST

45.

Write four equivalent rational numbers of -11/12

Answer»

ANSWER:

-22/24;-33/36;-44/48;-55/60

Step-by-step EXPLANATION:

PLEASE MARK as BRAINLIST answer

46.

The cell of a bacteria doubles in every 30 mins. A scientist begin with a single cells. How many cells will be aftera) 24 hoursIn exponentially form

Answer»

ANSWER :

STEP - BY - EXPLANATION

IT IS AN GP

COMMON RATIO = 2

A ( FIRST TERM) = 1

24 HOURS = 1440 MIN

1440/30

WE GET 48

THIS MEANS THE CELLS MULTIPLY FOR 48 TIMES

An= AR^(n-1)

A48 = 1 × 2 ^ 47

A48 = 2^47

A48 = 140,737,488,355,328

HOPE IT HELPS

PLEASE MARK ME AS BRILLIANT

47.

a taxi driver filled his car petrol tank with 42 litres on monday . the next day he filled the tank with 58 litres of petrol. if the petrol costs rupees 44 per litre, how much did he spend all on petrol? cana nyone tell its urgent. ill mark the first as brainliest

Answer»

Answer:

₹ 4400

Step-by-step explanation:

Given that,

A TAXI driver filled his car petrol TANK with petrol on two days, Monday and Tuesday.

Volume of petrol filled on Monday = 42 L

And,

Volume of petrol filled on Tuesday = 58 L

Therefore, we will get,

=> Total volume of petrol = (42+58) = 100 L

Now, to find the money spent on petrol.

It's given that,

Cost of 1 L petrol = ₹ 44

Therefore, we will get,

=> Cost of 100 L petrol = ₹(44×100)

=> Cost of 100 L petrol = ₹ 4400

Hence, the taxi driver spent ₹ 4400 on petrol.

48.

What should be added to -5 upon 4 to get -1​

Answer»

Step-by-step explanation:

SOLUTION is GIVEN in above pic

Mark it BRAINLIST ANSWER

49.

Find six rational number between 3and 4​

Answer»

Answer:

3/1×7/7 = 21/7

4/1×7/7 = 28/7

the six rational NUMBER between 21/7 and 28/7 are

22/7, 23/7,24/7 ,25/7, 26/7 ,27/7

I hope you like my answer

PLZ MARK ME AS A BRAINLIST

50.

I have a total of rs 300in coins of denomination re 1, re 2 and re 5. The number of rs 2 coins is 3 times the number of rs 5 coins . The total number of coins is 160. How many coins of each denomination are with me ?explain it fully .

Answer»

Answer:

but I have a GREAT DAY of school and the DOCUMENTS to be on your face and I'm so glad you are so cute but I'm SURE