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.

How many of 5% is equal to 73 days.​

Answer»

ANSWER:

Answer is 1460

Step-by-step EXPLANATION:

Let no.of DAYS be x

=>5% of x = 73

=>5/100 × x = 73

=>5x = 7300

=> x = 7300 / 5

=> x = 1460

2.

9) Findthevalue ofthefollowingdeterminant.312– 4135- 21​

Answer»

ANSWER:

hjxsjduxjdjxiwjejznj SORRY I don't KNOW

3.

What is linear , quadratic and cubic polynomials ?​

Answer»

Answer:

A polynomial whose DEGREE is 3 is termed as a cubic polynomial. Hence any cubic polynomial in ONE variable x is of the form ax3 + bx2 + cx + d, where a, b, C and d are constants and a ≠ 0 (because if a = 0, then the polynomial will be 0 + bx2 + cx + d = bx2 + cx + d which is a quadratic polynomial of degree 2).

4.

Plz answer it fast..... ​

Answer»

I don't UNDERSTAND PLEASE EXPLAIN

5.

If anyone answer this question I will mark them as brainliest​

Answer»

ANSWER:

HOPE this HELPS you.Mark me as BRAINLIEST

6.

Please answer this question.....I will mark them the brainliest​

Answer»

Answer:

70044050338409803207

7.

X+y/x-y = 5/3 and x/y+2 = 2. find x and y​

Answer»

Step-by-step EXPLANATION:

HOPE this WOULD HELP you

8.

4+√5 / 4-√5 + 4-√5 / 4+√5

Answer»

Answer:

It is irrational bacause...

Step-by-step explanation:

I hope it HELPS u PLZ make me brainliest plz don't FORGET about it and THANK you

9.

Represent on number line : 1) -2/3 2) -4/7 3) 2/5 4) 10/3 ​

Answer»

Answer:

this is for 1

Step-by-step explanation:

to EXPRESS the numbers on a number line appropriately , divide each UNIT length into as many number of EQUAL parts as the DENOMINATOR of the number and then MARK the given number on the number line

10.

9,999,78791 এইকেইটা সংখ্যাৰ উতৰপদ লিখা​

Answer»

Answer:

BHAI I don't understand your language... so PLEASE write it in English...

please MARK me the BRAINLIEST and PLS follow me

11.

5-3√5 prove that it is a rational or irrational number​

Answer»

Answer:

5-3\sqrt{5} is rational or IRRATIONAL number.

Step-by-step EXPLANATION:

LETS assume that 5-3\sqrt{5} is rational number.

where as p and Q are co- primes.

5-3\sqrt{5}=p/q

squaring on both sides.

(5-3\sqrt{5})*2=(p/q)*2

(5)*2+2(5)(-3\sqrt{5})+(2)*2=p*2/q*2

25-30\sqrt{5}+4=p*2/q*2

-5\sqrt{5}+4=p*2/q*2

-5\sqrt{5}=p*2/q*2-4

\sqrt{5}=p*2/q*2-4/5.

THEREFORE our assumstion is wrong.

p ,q,4,5 are integers

Therefore 5-3\sqrt{5} is irrational.

12.

-2/3.......4/-7 (,=)

Answer»

Step-by-step explanation:

Apply cross multiplication

we have

-2*-7= 14

and

3*4= 12

as 14 > 12

thus

-2/3> -4/7

hope it helps ✌

13.

Subtract the following :-23 from 36​

Answer»

ANSWER:

36-23=13 is the answer of the QUESTIONS answer

14.

What is correct answer?? Plz answer me and explain..............????

Answer»

ANSWER:

C is the answer......HOPE it HELPS

15.

A company has 3 brands.Brand 1 has 2 SKUs - 800Brand 2 has 2 SKUs - 400Brand 3 has 4 SKUs - 400The average price of Brand 1 is Rs 400The average price of Brand 2 is Rs 200The average price of Brand 3 is 100What is the average price of all 3 Brands

Answer»

ANSWER:

answer of your PORTION is 350 is the CORRECT answer

16.

Who can make jwellery​

Answer»

ANSWER:

Step-by-step EXPLANATION:

GOLDSMITH MAKES JEWELLERY

17.

In a town of 20,000 families it was found that 40% familienewspaper A, 20% families buy newspaper B and 10% familiesnewspaper C, 5% families buy A and B, 3% buy B and C and 4%band C. If 2% families buy all the three newspapers, then the numberfamilies which buy A only is:​

Answer»

Answer:

Step-by-step explanation:

Number of families=20000

N(A)=

40×20000/100

=8000

n(B)=

20×20000/100

=4000

n(C)=

10×20000/100

=2000

n(A∩B)=

5×20000/100

=1000

n(A∩C)=

4×20000/100

=800

n(B∩C)=

3×20000/100

=600

n(A∩B∩C)=

2×20000/100

=400

no. of people buy only A, only B & only C=n(A)-[n(A^B)+n(A^C)-n(A^B^C)]

=8000-(1000+800-400)

=8000-1400

=6600

Hope this will be helpful to you and please mark my answer as the brainleast answer.plzplz plz plz.........

18.

a prize money of $8;954 was distributed equally among 11 player of a football team how much money did every player get​

Answer»

Answer:

8954/11 = 814

Each PLAYER GOT $814

19.

Please answer this question.With explanation

Answer»

ANSWER:

Hope this HELPS you

Mark as BRAINLIEST answer please

20.

Write of the following are the pair of equipment fractions 4/5 and 24/30​

Answer»

Step-by-step explanation:

24/30 is a PAIR of EQUIPMENT FRACTIONS.

21.

Prove 1/sec x -tanx -1/cos x= 1/cosx-1/secx+tanx p​

Answer»

REFER TO THE ATTACHMENT FOR THE ANSWER

please MARK it as BRAINLIEST

22.

one fourth of the total cost of the house was paid and the time of booking the remaining amount is to be paid in 4 installments the total cost of the house is 24 lakh what will be the amount paid in each installment​

Answer»

Answer:

4.5 lakhs.

Step-by-step EXPLANATION:

One-fourth of the total COST has been paid during the time of booking.

Since total cost of house is 24 lakhs, the amount paid during booking is one-fourth of 24 lakhs.

Amount paid during booking = 24 lakhs ÷ 4 = 6 lakhs.

So 6 LAKH has been already paid.

So 18 lakh needs to be paid as four installments.

So amount to be paid in each INSTALLMENT = 18 lakhs ÷ 4 = 4.5 lakhs.

23.

Can u pls answer this question if u answer I will mark u as a brainliest​

Answer»
24.

Solve: -21/8 ÷ 8/3. please do fast​

Answer»

Step-by-step EXPLANATION:

-21/8/ 8/3 = -21/8* 3/8= -21*3/8*8= -63/64

hope it HELPS

25.

Please answer this question ....I will mark them has brainliest​

Answer»

32 %

Step-by-step EXPLANATION:

because the DIFFERANCE is 32

26.

1. Find a and b , if a 2 + b 2 = 169 , ab = 602. The sum of square of the sides of a rectangle is 400 and its area is 192. Find the lengthe andbreadth of the rectangle.

Answer»

ANSWER:

SEE The ATTACHMENT My.....

27.

1/2√5-√3 solve this problem​

Answer»

ANSWER:

HEY mate.. here's your answer.

please mark me as the Brainliest

follow me

28.

How to find max between 3 numbers

Answer»

Step-by-step explanation:

Input THREE numbers from user. Store it in some variable say num1 , num2 and num3 .

COMPARE first two numbers i.e. num1 > num2 . If the statement is true then num2 is SURELY not max value. ...

If the statement num1 > num2 is false .

29.

1 3 5|----|----|2 4 ?Ans not be 6

Answer»

The answer is 8.

The upper series is in ODD and not divisible by any NUMBER. Therefore the answer is 8.

30.

Solve this and i will give you more 50 points... please​

Answer»

Answer:

99

Step-by-step explanation:

n a knockout tournament, there is only ONE unbeaten team/ individual, i.e the eventual winner. Therefore, the rest of the participants have to loose in order to have one winner. Therefore, in a knockout tournament of 100 teams, there needs to be 99 games, each game eliminating one participant such that we are left with the winner after 99 games.

The games will have to organised in the following manner:

Round 1 - 28 players get a bye, i.e. straight entry to round 2 and 72 players play 36 matches in which 36 win and progress to the next round.

Round 2 - no of participants 64 (28 with direct entry to round 2 and 36 that won in round 1), no of matches 32

Round 3 - 32 participants play in 16 matches, 16 progress to next round

Round 4 - 16 participants play in 8 matches, 8 progress to next round

Round 5 - 8 participants play in 4 matches, 4 progress to next round

Round 6 - 4 participants play 2 matches, 2 progress to next round/ finals.

Finals - 2 participants play 1 match and the winner is determined.

Total number of matches - 36+32+16+8+4+2+1=99

The READON why 28 players get straight to round 2 is because we want to BRING the no of participants in a round to 2^n form. If we had 50 matches between 100 participants, we would have 50 going through to next round and 25 matches between them in round 2 and 25 moving to round 3. Now we can have 12 matches between 24 participants and no opponent for the 25th participant. This is the reason we want to keep the no of participants to a 2^n form.

31.

Prove that 3V2-2V3 is not a rational number.​

Answer»

ANSWER:

Vufufjfu

Step-by-step EXPLANATION:

It's a GOOD IDEA to have

32.

Plz answer faster with explaination not only answer​

Answer»

6x^2+7x+2

We need to break the middle term in such a way so that on ADDING or SUBTRACTING the numbers they GIVES 7 and on multiplication they GIVE 12.

So, starting from 1 we will find pairs which on multiplication gives 12.

1 × 12 = 12    BUT   1 + 12 or 1 - 12 is not EQUAL to 7.

2 × 6 = 12    BUT   2 + 12 or 2 - 12 is not equal to 7.

3 × 4 = 12    AND   3 + 4 = 7.

Hence, pairs are 3x and 4x.

6x^2+3x+4x+2=0\\3x(2x+1)+2(2x+1)=0\\(3x+2)(2x+1)=0\\x = -2/3 \\or \\x=-1/2

33.

Solve: 5powerx+1 = (√25) power 3x+1​

Answer»

Step-by-step EXPLANATION:

It is EASY. SEE the SOLUTION in PHOTO.

34.

B.Prove that (3+77) is irrational.​

Answer»

hey MATE here is ur answer

(3+77)=80.

80 is rational.

as it can be WRITTEN as 160/2 which is p/q form.

hope it HELPS.

35.

9:23::36:x find the value of x​

Answer»

ANSWER:

X = 92

Step-by-step explanation:

9 x 4 = 36

23 x 4 =92

So 92 is the FINAL answer

36.

Please solve this question my son have today exams please do it step by step process

Answer»

Step-by-step explanation:

8. circumference =2pi r

= 2 × 22÷7×3.5

= 22

9.1 . 6°+3°=6+3=9

9.2 . 1×1+2×2=1+4=5

10. a) -2+2=0 true

b)3-(-1)=2 FALSE 3+1=4

C)-5+3=-2 true

d)-2-3=5 false -2-3=-5

11. a) dice,SHARPENER,rubix cube

b) eraser,book,CABINET

c) pencil,bucket, candela

d) ball,globe,sun

12. % of students absent

= 25÷150×100

=16.67%

% of student present

= 100-16.67

= 83.33%

37.

AP 10TH CLASS MATHS IMPORTANT SUMS​

Answer»

ANSWER:

in which CHAPTER...........

38.

(a+3)(b power 4+c+2)+5​

Answer»

ANSWER:

Gjigjg

Step-by-step EXPLANATION:

Fufuturut

39.

पिता और पुत्र की वर्तमान आयु का योग 66 वर्ष है, 3 वर्षपहले दोनों की आयु का गुणनफल उस समय के पिता कीआयु का 15 गुना था। पिता की वर्तमान आयु क्या है?(a) 44 वर्ष (b) 50 वर्ष (c) 36 वर्ष (d) 48 वर्ष​

Answer»

ANSWER:

I THINK he is 59 YEARS OLD.

40.

3(2x-y)^3+9(2x-y)^2​

Answer»

Answer:

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

Step-by-step EXPLANATION:

LET 2x-y=X

now new EQUATION is

  • 3X^3+9X^2

  • 3X^2(X+3)

now put the X value

  • 3(2x-y)^2(2x-y+3)
41.

Please solve, i will give you 50 points.​

Answer»

Answer:

hey mate..

my mom is a CUEMATH teacher, PLEASE tell me the card no.. will SEND you the SOLUTION

42.

12show that there is no value of n for which(2^n*5^n)ends in 5 ?​

Answer»

Step-by-step explanation:

for n = 0 , number will be one

for n belongs to NATURAL number , ending DIGIT will be zero

since 2^n × 5^n = 10^n

for any other value of n number will be in decimals

so for any value of n number cannot end with 5.

43.

Convert 26 kg intograms.​

Answer»

ANSWER:

= 26000

Step-by-step explanation:

1 KG = 1000g

then 26 Kg = 26 × 1000 = 26000g

44.

Expand and simplify(1-2x)4

Answer»

Answer:

4-8x

Step-by-step EXPLANATION:

(1-2x)4

=4-8x

Please MARK as BRAINLIEST

45.

the boy saw the top of the building under construction at an elevation of 30. the completed building was 12m higher and the boy will see at an elevation of 60 from the same spot what is the height of the building what is the distance between the building and the boy​

Answer»

Step-by-step explanation

the LEFT SOLUTION is BASED on RIGHT DIAGRAM

46.

the actual price of an item is 3/4times of the mrp is rs 72, what is actual price of that item. solve with explanation​

Answer»

Answer:

hope my ans HELPS :)

Step-by-step EXPLANATION:

if mrp is 72

and PRICE is 3/4

actual price is 3/4*72

= 54

47.

If a and b are rational numbers find a ratio b for 1root2+1root3/3root2-2root3=a+broot6

Answer»

Answer:

Step-by-step explanation:

Class 7

ALGEBRAIC EXPRESSIONS Class 7 Maths

COMPARING QUANTITIES Class 7 Maths

CONGRUENCE OF TRIANGLES Class 7 Maths

DATA HANDLING Class 7 Maths

EXPONENTS AND POWERS Class 7 Maths

Class 8

ALGEBRAIC EXPRESSIONS AND IDENTITIES Class 8 Maths

COMPARING QUANTITIES Class 8 Maths

CUBES AND CUBE ROOT Class 8 Maths

DATA HANDLING Class 8 Maths

DIRECT AND INVERSE PROPORTIONS Class 8 Maths

Class 9

AREAS OF PARALLELOGRAMS AND TRIANGLES Class 9 Maths

CIRCLES Class 9 Maths

COORDINATE GEOMETRY Class 9 Maths

HERONS FORMULA Class 9 Maths

INTRODUCTION TO EUCLIDS GEOMETRY Class 9 Maths

Class 10

AREAS RELATED TO CIRCLES Class 10 Maths

ARITHMETIC PROGRESSIONS Class 10 Maths

CIRCLES Class 10 Maths

COORDINATE GEOMETRY Class 10 Maths

INTRODUCTION TO TRIGONOMETRY Class 10 Maths

Class 11

BINOMIAL THEOREM Class 11 Maths

COMPLEX NUMBERS AND QUADRATIC EQUATIONS Class 11 Maths

CONIC SECTIONS Class 11 Maths

INTRODUCTION TO THREE DIMENSIONAL GEOMETRY Class 11 Maths

LIMITS AND DERIVATIVES Class 11 Maths

Class 12

APPLICATION OF DERIVATIVES Class 12 Maths

APPLICATION OF INTEGRALS Class 12 Maths

CONTINUITY AND DIFFERENTIABILITY Class 12 Maths

DETERMINANTS Class 12 Maths

DIFFERENTIAL EQUATIONS Class 12 Maths

PRIVACY POLICYTERMS AND CONDITIONS

48.

Find the value of x 1/49×7^2x=7^8​ step by step answer

Answer»

Step-by-step explanation:

1/49 × 7^2X=7^8

1/49 ×49x=7^8

x=5764801

The value of x is 5764801 .

49.

B. Write the place value of the coloured dig1.67- Tens2.150- Tone​

Answer»

ANSWER:

where is the COLOURED DIGIT

50.

Answer this puzzle......with explanation

Answer»

Answer:

1.)10+10+10=30

2.)4+2+2=8

3.)4

Step-by-step EXPLANATION:

MAKE it BRAINLIST