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.

Covid 19 is a disease spread by​

Answer»

ANSWER:

this is the CORRECT answer

Discussion
2.

The area of a rectangle with breadth 8 m is 15 m ² more than that of a square with side 9 m . what is the length of the rectangle?​

Answer»

ANSWER:

answer is 2 6 MB MARK as brain LIST
Discussion
3.

Find the perimeter of the adjacent figure235cm60cmE50cm45 cmоств​

Answer»

ANSWER:

I don't KNOW the RIGHT answer

Discussion
4.

Which is the equivalent fraction for 13/15 ​

Answer»

Answer:

26/30,39/45 ETC will be

Discussion
5.

If the circumference of a circle and the perimeter of a square are equal, then find therelation between area of circle and area of square.​

Answer»

Step-by-step explanation:

CIRCUMFERENCE of circle : 2πr

perimeter of square : 4a

2πr =4a

πr=2a

a= πr/2

AREA of circle : πr^2

area of square : a^2

a^2 = (πr/2)^2

area of square = area of circle/ 4
Discussion
6.

Is x^4 +y^4 is divisible by x+y ?​

Answer»

Step-by-step EXPLANATION:

x^4+y^4/x+y

=x^4-1+y^4-1

=x^3+y^3

x^3+y^3 is the ANSWER.
Discussion
7.

22.Find the zeroes of the quadratic polynomial 4x2 – 7.​

Answer»

ANSWER:

ANWER of your QUESTION.
Discussion
8.

The present ages of Ram and Laxman are in the ratio 8:9, After 5 years, the ratio of their ages will be 9:10, find the present ages.​

Answer»

Answer:

40, 45

Step-by-step explanation:

RAM's age is 8X

laxman's age is 9X

after 5years

ram's age=8x+5

laxman's age =9x+5

(8x+5)/(9x+5)=9/10

80x+50=81x+45

x=5

ram's age is 8x which is 40

laxman's age is 9x which is 45
Discussion
9.

35% meansa) 7/20b) 6/20c) 5/20d) 9/20​

Answer»

Answer:

7/20 is CORRECT i THINK
Discussion
10.

Find LCM of 21 full solution​

Answer»

Answer:

21 LCM =3,7

not PERFECT SQUARE
Discussion
11.

find the zeros of the following quadratic polynomials and verify the relationship between the zeros and the coefficients.3x^2-x_4 , t^2-15​

Answer»

ANSWER:

Step-by-step EXPLANATION:
Discussion
12.

17+ (-9) + 25-(-5) = _______tell me the answer fast I will mark you as brain list​

Answer»

Answer:

38

Step-by-step explanation:

17-9+25+5

because (+-=-),(--=+)
Discussion
13.

Perimeter of the rectangle is ________.​

Answer»

REQUIRED ANSWER:

What is PERIMETER?

Ans: Perimeter is the total length of the sides of a two-dimensional shape.

Every two-dimensional shape has a perimeter.

Perimeter of some COMMON shapes:

  • Rectangle = 2(length + breadth)
  • Square = 4(SIDE)
  • Triangle = sum of all sides
  • Trapezoid = sum of all sides
  • Rhombus = 4(side)

Note:

  • Answer is bolded.
  • Use attachment for understanding.
Discussion
14.

इस द इंटरेस्ट ऑफ रुपीस पीएचडी रेट ऑफ सिंपल इंटरेस्ट ऑफ आर्ट सेंटर एंड इंटीरियर्स इज i then ​

Answer»

Step-by-step EXPLANATION:

द इंटरेस्ट ऑफ रुपीस पीएचडी रेट ऑफ सिंपल इंटरेस्ट ऑफ आर्ट सेंटर एंड इंटीरियर्स इज i then

Discussion
15.

raju purchase stamps and post cards for ₹62.50 . he gave a ₹ 100 note to the person in a post office counter. what is the amount to be returned to raju? ​

Answer»

Step-by-step explanation:

raju PURCHASE STAMPS and post CARDS for ₹62.50 . he gave a ₹ 100 note to the person in a post OFFICE counter. what is the amount to be returned to raju?

Discussion
16.

Set having only element is called..​

Answer»

ANSWER:

singleton set

Step-by-step explanation:

set having only ONE ELEMENT is CALLED singleton set
Discussion
17.

1cm cube is how much m cube​

Answer»

ANSWER:

this is the CORRECT answer

Discussion
18.

Find the ratio of 20cm : 4mm​

Answer»

Answer:

200: 4

= 50: 1

please MARK BRAINLIEST
Discussion
19.

4. If the sum of the zeroes of the polynomial

Answer»

ANSWER:

The sum of the ZEROES of a quadratic POLYNOMIAL equals the negative of the coefficient of x by the coefficient of x2. The product of the zeroes equals the constant term by the coefficient of x2. A polynomial having the value 0 is CALLED a ZERO polynomial.
Discussion
20.

2. Write the formula to find the total suface area of a right cylinder?3. Write the formula to find the volume of a solid sphere?​

Answer»

ANSWER:

TOTAL surface area=2×pie×RADIUS(HEIGHT+ radius)

volume of sphere=4/3×pie×r³
Discussion
21.

The roster form of the set x/x€n , 1< x

Answer»

Answer:

12608164

Step-by-step explanation:

12608164

hope this HELPED
Discussion
22.

Verify a-(-b) = a + b for the values a=15 and b= 27tell me the answer full explain tell me the answer fast I will mark you as brain list​

Answer»

Answer:

Answer is 42

Step-by-step EXPLANATION:

LHS a-(-B)

MINUS * Minus = Plus

Hence,

a+b

THEREFORE ,

a+b = a+b
Discussion
23.

⁴5/13+²1/3 add please tell me this answer urgent​

Answer»

Answer:

19/17

Step-by-step explanation:

5/13 * 4/4 = 20/54

1/3 * 2/2 = 2/6

20/54 + 2/6

20/54 + 18/54

38/54

19/17
Discussion
24.

❥ define combustion..?? .....bye bye mai chali.. thodi der bad aaungi... ​

Answer»

Answer:

Combustion is a chemical process in which a substance reacts RAPIDLY with oxygen and GIVES off heat. The original substance is called the fuel, and the source of oxygen is called the OXIDIZER. The fuel can be a solid, LIQUID, or gas,

Discussion
25.

One dimensional Wave equation is___a. linear and homogeneousb. non-linear and homogeneousc. linear and non-homogeneousd. non-linear and non-homogeneous​

Answer»

ANSWER:

it's a.

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINALIST
Discussion
26.

जर x / y = 3 / 5 असेल तर खालील पैकी कोणती क्रिया वियोग क्रिया आहे ? *​

Answer»

Answer:

Photosynthesis is a process USED by PLANTS and other organisms to convert light energy into CHEMICAL energy that, through cellular respiration, can later be released to fuel the organism's metabolic ACTIVITIES.
Discussion
27.

) In D PQR, If angle R > angleQ then . . . . *​

Answer»

Answer:

5G PRIME BETA the following INFORMATION ONTO Sheet1 the following information onto Sheet1

Discussion
28.

If theta is acute and 3cos^2 theta =9/4 than what is the value of theta.​

Answer»

VALUE of THETA is root3/2.
Discussion
29.

What is lemma in maths​

Answer»

Answer:

In MATHEMATICS, informal logic and argument MAPPING, a lemma is a generally minor, PROVEN proposition which is used as a stepping stone to a larger result. For that reason, it is ALSO known as a "HELPING theorem" or an "auxiliary theorem"
Discussion
30.

If f(x) - 2x2 + bx + c and f(0) -3 and (2) - Ithen f(1)is equal toa) 2b)0c)1d)2give explanation ​

Answer»

ANSWER:

B. YEH yeh 0 answer leeetsgoooo
Discussion
31.

The radius of 5 kgs 400 gms​

Answer»

ANSWER:

WRONG QUESTION ▶▶▶▶▶▶▶▶▶▶
Discussion
32.

Draw a face with fish ayes​

Answer»

ANSWER:

see

Step-by-step EXPLANATION:

MARK me BRAINLIST PLZ plz

Discussion
33.

Plz answer it quickly ​

Answer»

ANSWER:

The QUESTION is not clear

Step-by-step EXPLANATION:

Please REPOST it

So we can help you
Discussion
34.

7 Kg 325 g = ____________Kg

Answer»

Answer:

7.325kg

Step-by-step EXPLANATION:

PLEASE fòĺļòw me TODAY is my BIRTHDAY

Discussion
35.

(0) पाम 07o(C) लाभ33.33%किस दर से कोई राशि साधारण ब्याज द्वारा 20 वर्ष में दुगुनी हो जायेगी?​

Answer»

Answer:

GTU hi UGH I NEED BRIDAL shower now and I have to show me your address again I don't know
Discussion
36.

If a=2b , b=2c and c=2d, then which one of the following statement correct?​

Answer»

ANSWER:

can you PLEASE PROVIDE the STATEMENT

Discussion
37.

If -1 is a zero of the polynomial () = ² − 7 − 8, then find the other zero.​

Answer»

ANSWER:

x=7+

5

x = 7 - \sqrt{5}x=7−

5

{x - 7 - \sqrt{5}} \: and \: x - 7 + \sqrt{5}x−7−

5

andx−7+

5

(x - 7 - \sqrt{5})(x - 7 + \sqrt{5})(x−7−

5

)(x−7+

5

)

(x - 7) {}^{2} - 5(x−7)

2

−5

x {}^{2} + 49 - 14X - 5X

2

+49−14x−5

x {}^{2} - 14x + 44x

2

−14x+44
Discussion
38.

Last 2 digits of 2 to the power of 2021

Answer»

\small{ \textsf{ \textbf{ \color{lime}{Note -Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. }}}}
Discussion
39.

- 2 5/6 greater than 1/2 - 2x/3 which is greater or equal than 2 , represent the x on a number line ​

Answer»

ANSWER:

x LIES in between -2 and -3

1/2-2x/3>=2

by SOLVING this we get the value of x=-9/4
Discussion
40.

If 팡the first term of an AP is x & last term isthen write the folmula to find some of th terms5​

Answer»

ANSWER:

I don't KNOW the RIGHT answer

Discussion
41.

If F(x) = 3x + a and f(1) = 7 then value of aa) 3b) 4c)-4d)-3give explanation ​

Answer»

ANSWER:

4 is the RIGHT answer...
Discussion
42.

Ishita had rupees 2700 with her she spent 1/3 of her money on buying books and 1/4 of the remaining money on the stationery items how much money is left with her​

Answer»

ANSWER:

MONEY she had=2700

money SPENT on BOOKS= 1/3×2700

money left after buying books=1/3×2700=900

money spent on stationary ITEMS= 1/4 of 900

therefore money left after buying stationary items=1/4×900=225
Discussion
43.

X÷3+y÷4=4; x÷2-y÷4=1​

Answer»

\small{ \textsf{ \textbf{ \color{lime}{Note :- 67}}}}
Discussion
44.

What is point,line,ray and line segment

Answer»

point

In classical Euclidean geometry, a point is a primitive notion that models an exact location in the space, and has no length, WIDTH, or thickness

line

In geometry, the notion of line or straight line was introduced by ancient mathematicians to represent straight objects with negligible width and depth

Ray

In optics a ray is an IDEALIZED model of light, obtained by choosing a line that is perpendicular to the wavefronts of the ACTUAL light, and that points in the direction of energy flow

line SEGMENT

In geometry, a line segment is a part of a line that is bounded by two DISTINCT end points, and contains every point on the line that is between its endpoints
Discussion
45.

Tell the answers of this ​

Answer»

ANSWER:

here

Step-by-step explanation:

1/10

don't know

-1/3

-2/8

no
Discussion
46.

Prove that √5 + √3 / √5 -2 is an irrational number​

Answer»

ANSWER:

HOPES it's HELP you

Step-by-step EXPLANATION:

THUS is your answer
Discussion
47.

A farmer has 20 baskets of apples. Each basket has 25 red apples and 30 green apples. Which of the following expressions can be used to find the total number of apples in all the baskets?

Answer»

Answer:

500 red apples

750 GREEN apples !!!!

Step-by-step explanation:

hey. u have to TIMES each and then you GET the answer

look 25×20=500 red apples

25×30=750 green apples

Discussion
48.

If (x -- 2) is a factor of the expression2x3 + ax2 + bx – 14 and when the expressionis divided by (x – 3), it leaves a remainder 52,find the values of a and b.[2013]​

Answer»

Step-by-step EXPLANATION:

I HOPE USEFUL OT you
Discussion
49.

Find x, if 2log x=4a) 4,-4b) 4c) 4d) not defined​

Answer»

Answer:

The VALUE of x is equal to 4.

Step-by-step explanation:

To FIND, the value of x = ?

∴

⇒ [ By PROPERTIES of LOGARITHM]

⇒ x = 4.

∴ The value of x = 4.

Thus, the value of x is equal to 4.
Discussion
50.

1. Find the AM of the marks obtained by 60 students of a class :10 20 30 40 50 6060 58 5240 22Marks (more than):No. of Students :701810052808906​

Answer»

Answer:

10 50 60 80

Step-by-step EXPLANATION:

if you will do LIKE this it is EASIER
Discussion