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.

Karur ras ka example​

Answer»

ANSWER:

इसका स्थायी भाव शोक होता है इस रस में किसी अपने का विनाश या अपने का वियोग, द्रव्यनाश एवं प्रेमी से सदैव विछुड़ जाने या दूर चले जाने से जो दुःख या वेदना उत्पन्न होती है उसे करुण रस कहते हैं यधपि वियोग श्रंगार रस में भी दुःख का अनुभव होता है लेकिन वहाँ पर दूर जाने वाले से पुनः मिलन कि आशा बंधी रहती है

अर्थात् जहाँ पर पुनः मिलने कि आशा समाप्त हो जाती है करुण रस कहलाता है इसमें निःश्वास, छाती पीटना, रोना, भूमि पर गिरना आदि का भाव व्यक्त होता है

या किसी प्रिय व्यक्ति के चिर विरह या मरण से जो शोक उत्पन्न होता है उसे करुण रस कहते है
Discussion
2.

If a+b = 13 and ab = 25 then find the value of a^3 + b ^ 3​

Answer»

Answer:

Step-by-step EXPLANATION:

Given

a+b=13 and ab=25

We know that

a^3+b^3= (a+b)^3- 3ab (a+b)

PUTTING the above VALUES we get

13^3- 3×25×13

=2197-975

=1222
Discussion
3.

Prime factorization of 2000376​

Answer»

2,000,376 has 112 factors, out of which 3 prime factors, 2; 3 and 7:

1; 2; 3; 4; 6; 7; 8; 9; 12; 14; 18; 21; 24; 27; 28; 36; 42; 49; 54; 56; 63; 72; 81; 84; 98; 108; 126; 147; 162; 168; 189; 196; 216; 243; 252; 294; 324; 343; 378; 392; 441; 486; 504; 567; 588; 648; 686; 729; 756; 882; 972; 1,029; 1,134; 1,176; 1,323; 1,372; 1,458; 1,512; 1,701; 1,764; 1,944; 2,058; 2,268; 2,646; 2,744; 2,916; 3,087; 3,402; 3,528; 3,969; 4,116; 4,536; 5,103; 5,292; 5,832; 6,174; 6,804; 7,938; 8,232; 9,261; 10,206; 10,584; 11,907; 12,348; 13,608; 15,876; 18,522; 20,412; 23,814; 24,696; 27,783; 31,752; 35,721; 37,044; 40,824; 47,628; 55,566; 71,442; 74,088; 83,349; 95,256; 111,132; 142,884; 166,698; 222,264; 250,047; 285,768; 333,396; 500,094; 666,792; 1,000,188 and 2,000,376.

2,000,376 (some consider that 1 too) is an improper FACTOR (divisor), the others are proper factors (divisors).
Discussion
4.

Find the angle sum of an polygon with 18 sides​

Answer»

ANSWER:

(x-2)*180

so,

16*180=2880
Discussion
5.

(iv)(-16) * (-15) + (-16) * (-5)​

Answer»

240+80=320

HOPE it will HELP you

Discussion
6.

Q:-1 Arrange the acending order(a) 4/5, -2/3, 1/-2, -4/7 Q:-2 Represent 2/5 and -3/5 on number line Q:- 3 Find the rational number between 1/4 and 1/2 Q:- 4 Find the sum :-(a) 5/13 + 2/23 (b) -7/29 + (-3)/29 ☀ ☀ ☀ ☀ ☺ ☺ ☀ ☀ ☀ ☀

Answer»

Step-by-step EXPLANATION:

hello FRIEND

PLEASE MARK me as brainiest

Discussion
7.

And A 1237 Find At12 13Lolos​

Answer»

ANSWER:

can't UNDERSTAND ANYTHING
Discussion
8.

Derivative-of cos^-1(2k)​

Answer»

WELCOME to the CONCEPT of CHAIN RULE

y = cos^-1( 2K)
Discussion
9.

anand can row a boat in still water at sped of 5kmph the speed of the stream is 3kmph find the time taken by him to row 40 km downstream​

Answer»

ANSWER:

It will TAKE 5 hours.3+5=8.

40/8=5
Discussion
10.

If a car can go 224 km in 20 litres of petrol how far can it go in 30 2.5 litres of petrol ​

Answer»

Answer:

3388km

Step-by-step explanation:

If a CAR moves 224km in 20 litre then it can MOVE 11.2 KM in 1 litre petrol

For 302.5 litre petrol it can move 302.5×11.2=3388km
Discussion
11.

Subject: Matematics1. Let x and y be rational and irrational numbers respectively. Are x+y and xy irrational ? Justifyyour answer by an example for each.​

Answer»

Answer:

there is a THEOREM proved

Step-by-step EXPLANATION:

that sum and MULTIPLICATION of rational n irrational is always irrational....

As example. ..... 2+√2 is irrational u PROVE in 10th and 2 (√2) gives 2√2

So ,hence its irrational
Discussion
12.

Hi......... what is differennces between science and technology​

Answer»

The words science and TECHNOLOGY can and often are used interchangeably. But the goal of science is the pursuit of knowledge for its own sake while the goal of technology is to CREATE products that solve PROBLEMS and improve human life. Simply put, technology is the PRACTICAL APPLICATION of science.
Discussion
13.

Dxl(3mIf cos** (**V.2) -a, show that are(2 m​

Answer»

very very very SORRY I don't KNOW.....
Discussion
14.

two adjacent angles on a straight line are in the ratio of 6:3 .the measure of the greater angles is : a 120०​

Answer»

ANSWER:

ACCORDING to me this is the RIGHT ONE
Discussion
15.

Sec A + tan A = ? If sec A = 5x+1/20x​

Answer»

ANSWER:

Step-by-step EXPLANATION:

BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST

Discussion
16.

A and B together can complete a piece of work in 6 days if a alone can complete the same work in 10 days in how many days can be alone complete the work​

Answer»

ANSWER:

a= 10 DAYS

b=?

a and b TOGETHER WORK= 6 days = 1/6

a=1/10

b= 1/6-1/10

b= 27/30
Discussion
17.

Rashi on rupees 18000 per month she spends one by four two by twenty five and one by three another things how much money is still left with her​

Answer»

Answer:

13020

Step-by-step explanation:

Total money with rashi =18000

She SPENDS ¼ of the money i.e.

=¼×18000

=4500

Then she spends ANOTHER 2/25 of the money i.e.

=2/25 ×4500

=360

Then she spends another ⅓ of the money i.e

=⅓×360

=120

Now, the total AMOUNT left with her

=18000 -(4500+360+120)

=18000-4980

13020
Discussion
18.

Find the least number that divides 626, 3127 and 15628 leaving remainders 1, 2 and 3.​

Answer»

Answer:

The REQUIRED number is 625

Step-by-step explanation:

626 , 3127 and 15628 leaves remainders 1,2 and 3

So,we have to SUBTRACT the following number with their remainders respectively

(1) 626-1=625

(2) 3127-2=3125

(3) 15628-3=15625

Now, we have to find the HCF of thes following RESULTANT number

1) 625=5×5×5×5

2) 3125=5×5×5×5×5

3) 15625=5×5×5×5×5×5

The HCF = 5×5×5×5

= 625

So, the least number that divides the following number is 625.
Discussion
19.

if x plus one upon x is equal to root 5 find the value of x to the power 4 + 1 upon x to the power 4​

Answer»

\mathfrak{\large{\underline{\underline{Answer:-}}}}

\boxed{\bf{{x}^{<klux>4</klux>} + \dfrac{1}{ {x}^{4}} = 7}}

\mathfrak{\large{\underline{\underline{Explanation:-}}}}

GIVEN :- \sf{x + \dfrac{1}{x} = \sqrt{5}}

To FIND :- \sf{x^4 + \dfrac{1}{x^4}}

Solution :-

\tt{x + \dfrac{1}{x} = \sqrt{5}}

By SQUARING on both the SIDES :-

\tt{{(x + \dfrac{1}{x})}^2 = (\sqrt{5})^2}

We know that (a + b)² = a² + b² + 2ab

Here a = x, b = 1/x

By substituting the values in the identity we have :-

\tt{{x}^{2} + \dfrac{1}{ {x}^{2} } + 2(x)( \dfrac{1}{x}) =5}

\tt{{x}^{2} + \dfrac{1}{ {x}^{2} } + 2 =5}

\tt{{x}^{2} + \dfrac{1}{ {x}^{2}} = 5 - 2}

\tt{{x}^{2} + \dfrac{1}{ {x}^{2}} = 3}

By squaring on both the sides :-

\tt{{({x}^{2} + \dfrac{1}{ {x}^{2}})}^2 = 3^2}

We know that (a + b)² = a² + b² + 2ab

Here a = x², b = 1/x²

By substituting the values in the identity we have :-

\tt{{({x}^{2})}^{2} + {(\dfrac{1}{ {x^2}})}^{2} + 2( {x}^{2})( \dfrac{1}{ {x}^{2} }) =9}

\tt{{x}^{2 \times 2} + \dfrac{1}{ {x}^{2 \times 2}} + 2=9}

\tt{{x}^{4} + \dfrac{1}{ {x}^{4}} = 9 - 2}

\tt{{x}^{4} + \dfrac{1}{ {x}^{4}} = 7}

\boxed{\bf{{x}^{4} + \dfrac{1}{ {x}^{4}} = 7}}

\mathfrak{\large{\underline{\underline{Identity\:Used:-}}}}

(a + b)² = a² + b² + 2ab

\mathfrak{\large{\underline{\underline{Some\:Important\:Identities:-}}}}

[1] (a + b)² = a² + b² + 2ab

[2] (a - b)² = a² + b² - 2ab

[3] (a + b)(a - b) = a² - b²

[4] (x + a)(x + b) = x² + (a + b)x + ab
Discussion
20.

In an isosceles triangle ABC, AB = AC = 25 cm, BC = 14 cm, Calculate the altitude from A on BC.​

Answer»

EXPLANATION is WRITTEN in the IMAGE LINKED above.
Discussion
21.

1. Write the first five square numbers.2. Write cubes of first three multiples of 33. Show that 500 is not a perfect square.​

Answer»

1-4,9,16,25,36 .

I HOPE U will HELPFUL by this ANSWER
Discussion
22.

Sin^4A-cos^4A=2sin^2A-1

Answer»

ANSWER:

PLEASE FIND the ATTACHED IMAGE.
Discussion
23.

How many times does 25 go into 1400

Answer»

Answer:

56 times because when 1400 is divided by 25 we GET 56
Discussion
24.

Compute sin 15degree from the functions of 60degree and 45degree​

Answer»

EXPLANATION is WRITTEN in the IMAGE LINKED above.
Discussion
25.

6√3,24√6 and 8√4 which is the smallest number

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiiiiiiii
Discussion
26.

Find the distance between the two parallel lines 3x-5y+7=0 and 6x-10y-5=0

Answer»

By KEEPING the VALUE EQUAL to the other so the ANSWER -5/2
Discussion
27.

Hcf and lcm of two numbers are 8 and 576, if one is 64, find the other

Answer»

HEre Is Your Ans

*****

LET Required Number Be B

We KNOW That ,

= > hcf \: (a \:and \: b) = \frac{a \times b}{lcm(a \: and \: b)} \\ \\ = > 8 = \frac{64 \times b}{576} \\ \\ = > b = \frac{4608}{64} \\ \\ = > b = 72

Hence , Required Number Is \fbox{72}

*****

Hope It HELPS U
Discussion
28.

Verify the formula of total surface area of 3D shape of cube ​

Answer»

Step-by-step explanation:

area of SQUARE SIDE square

cube has 6 FACE so it is 6side square
Discussion
29.

8. The sum of seven consecutive even number is equal to 308. What is the productothe largest and smallest number?(1) 1920 (2) 1880 (3) 1900 (4) 1790 (5) None of these​

Answer»

hi

yr ANSWER is

option (3) 1900

I HOPE it will help you
Discussion
30.

Find quotient and remainder in x4+3x+2x+5 divided by x-1​

Answer»

Answer:

PUT value of X as 1and put it in bi QUADRATIC equation the remainder left will be remainder WHEREAS DIVIDE them for qutiotoent
Discussion
31.

Find the cubic polynomial with the sum of the zeros, sum of the product of the zerostaken two at a time, and the product of the zeros as 3, -2, and -13 respectively.​

Answer»

ANSWER:

X^3-3x^2-2x-13

Step-by-step explanation:

Sum of zeroes = 3

Sum of product of zeroes taken two at a time = -2

Product of zeroes = -13

So, by the FORMULA of CUBIC Polynomial:-

x^3-(Sum of zeroes)x^2+(Sum of Product of zeroes taken two at a time)x-(Product of zeroes)

x^3-3x^2-2x-13
Discussion
32.

Solve on notebook with explanation​

Answer»

HOPE THIS COULD HELP!!!
Discussion
33.

the sum of the squares of two consecutive odd numbers is greater than 8 times their sum by 2. find those numbers .​

Answer»

Answer:

1*1=1+ 3*3=9

=10

=10*8=80

=80/2=40
Discussion
34.

Solve it plzz plz and by formula​

Answer»

Answer:

DIAGONAL = 113 cm

Step-by-step-explanation:

given that,

in a rectengle,

sides = 112 cm and 15 cm

let ABCD is a rectangle

AB = 112 cm

BC = 15 cm

so,

length = 112 cm

breadth = 15 cm

here,

AC is diagonal

which divides the rectangle in two congruent(equal) TRIANGLE

in Δ ABC

base = AB = 112 cm

height = BC = 15 cm

hypotenuse = diagonal = AC

and we KNOW that

in a rectangle

all angles are right angles(90°)

so,

by the pythagorus theorem

AC² = AB² + BC²

AC² = 112² + 15²

AC² = 12544 + 225

AC = √12769

AC = 113 cm

so,

hypotenuse = diagonal of rectangle

so,

length of diagonal = 113 cm

hope it helps
Discussion
35.

4, 8, 12, 16, 20,....120​

Answer»

ANSWER:

YO YOO yooo yoooo yooooo
Discussion
36.

Q.1 If R1 & R2 are the remainders when x3+2x2-5ax-7 and x3+ax2-12ax+6 are divided by (x+1) & (x-2) and if 2R1+R2=6, then find the value of a. ​

Answer»

I HOPE this HELPS...☺☺
Discussion
37.

Class 10th maths chapter 3, exercise 3.1 question number 2. How we get the values of x and y. can you please send step by step solution for how we take tha values of x?

Answer»

HOPE it HELPED

PLZ MARK me the BRAILIEST
Discussion
38.

How many year will be in 567 Months ?​

Answer»

Answer:

47.25 years

mark it as a BRAINLIEST answer

please

Discussion
39.

(-47)×(-25)+(-19)×(-15) evaluate​

Answer»

HEY MATE,

Answer:

- 47 \times - 25 - 19 \times - 15

1175 - 1 \times - 15

1174×-15

17610

I HOPE it HELPS U

Discussion
40.

1. Let x and y be rational and irrational numbers respectively. Are x+y and xy irrational ?jastifyyour answer by an example for each.​

Answer»

x+y is an IRRATIONAL

eg:-9+√2 is a irrational where 9 is a rational and √2 is an irrational.

xy may or may not be irrational.

Because eg :- 1) 3*√2 = √18

2)0*√2 = 0

In example (1) 3 and √2 are rational and irrational but answer is irrational

WHEREAS in example (2) 0 and √2 are rational and irrational whereas the answer is rational i.e. "0"

READ more on Brainly.in - brainly.in/question/1511934#readmore
Discussion
41.

Give the equation of any.three lines passing throughthe point (2,-3)​

Answer»

Answer:

eqn of line passing through (2,-3) will be y+3 = m(x-2)

by putting m =1,2,3,4... etc you will get equation of LINES passing through the GIVEN point.

HOPE you know the slope form. m is the slope of the line here
Discussion
42.

Please solution right ans ​

Answer»

Step-by-step EXPLANATION:
Discussion
43.

Find the rational number between 5 /4 and 9 /14​

Answer»

Here is YR ANSWER....


Rational no. between 5/14 & 9/14


Method L :
~~~~~~~~~

=> 5/14 & 9/14


Here denominators are equal!

So,

6/14 , 7/14 , 8/14 are the rational nos.



Method ll :
~~~~~~~~~

[ a+b/2 ]


=> 5/14+9/14 / 2

=> 5+9/14 / 2

=> 14/14 / 2

=> 14/14 × 1/2

=> 1/2 ..... etc...


Here, the ans are not same in both methods...

Bt, If u keep FINDING the rational nos. by using [ a+b/2] formula... U can get the METHOD I answer!


I hope... it helped u






Follow me ✌️✌️✌️
Discussion
44.

DUR.16 Two years ago, Salim was thrice as old as hisdaughter and six years later, he will be four yearsolder than twice her age. How old are they now?NCERT Exemplar​

Answer»

ANSWER:

THEREFORE Salim's present age = 38 YEARS

His daughter's present age = 14 years

Discussion
45.

1. Find the square root of the following rational expression400 x power 4 Y power 12 z power 16 /100x power 8 y power 4 z power 4​

Answer»

ANSWER:

h27484

Step-by-step EXPLANATION:

!'7₹7hjfjdn

jfjfnjf

  1. jdjjfhfjdjf
  2. jfjfjf
  • jfjf
Discussion
46.

In a physical measurement, by mistake Shyam gavehis height as 25% more than normal. In the interviewpanel, he clarified that his height was 5 feet 5 inches.Find the percentage correction made by the candidatefrom his stated height to his actual height.​

Answer»

20% CORRECTION from its STATED HEIGHT
Discussion
47.

) Simplefy (285)-(2x4)+(5x5)​

Answer»

ANSWER:

285 - 8 + 25

Step-by-step explanation:

273+ 25

298 is the answer
Discussion
48.

Simplify5a + 3b +a -2b​

Answer»

5A + 3B + a -2b

5a+a + 3b - 2b

6a + B
Discussion
49.

In ∆ABC, seg DE || Side BC. If 2A (∆ADE) = A( DBCE), find AB : AD and show thatBC = √3 X DE​

Answer»

ANSWER:

..............HAPPY to HELP
Discussion
50.

Rashi on rupees 18000 per month she spends 1by 4 2 by 25 and 1 by 3 on other things how much money still left with her​

Answer»

Answer:

6060

Step-by-step EXPLANATION:

she SPEND 1/4 = 1/4*18000

                       = 4500

she spend 2/25 = 2/25* 18000

                           = 1440

she spend 1/3 = 1/3* 18000

                        = 6000

total spend = 11940

money LEFT= 18000 - 11940

                 = 6060 ANS
Discussion