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.

Binary addition (1100101)2+(101010)=​

Answer»

Your answer is

321212

i hope that this may help you mate

Have a good day ❤☺

2.

sum of the ages of a father and the son is 40 years. If fathers age is three that of his son, then find their respective ages. ​

Answer»

ANSWER:

djfjjekdfjfkkedkfkgkekxih

3.

Answer it...................​

Answer»

Root of 23 is non terminating non repeating.

Root of 225 is 15(rational NUMBER)

0.3796 is terminating

7.478478.. is non terminating but repeating

IRRATIONAL numbers are non terminating non repeating

Hence, option FIRST, that is root of 23 is correct.

4.

Different types of controsaptive methods​

Answer»

Answer:

SEE context books

Step-by-step EXPLANATION:

hope it HELPS you doing

5.

Fill in the blanks when a die thrown the, the probability of getting a number less then 7 is....​

Answer»

Answer:

1

Step-by-step EXPLANATION:

Given that,

A die is thrown.

To find the Probability.

We KNOW that,

Probability is the ratio of the number of favourable outcomes to the total possible Outcomes.

Here, when a die is thrown.

Possible Outcomes = 1, 2, 3, 4, 5, 6

Therefore, we get,

No. of possible outcomes = 6

Now, to find the Probability that the number comes is less than 7.

We have favourable Outcomes = 1,2,3,4,5,6

Therefore,we get,

No. of favourable outcomes = 6

Therefore, we will get,

=> Probability=6/6 = 1

Hence, required probability is 1.

6.

Plz help me pls fast faster​

Answer»

ANSWER:

PICTURE is BLUR PLEASE RETAKE it

7.

HI GUYS!! I WANT TO ASK YOU ALL A PREETY SIMPLE QUESTION THAT WHAT IS THE SQUARE ROOT OF 400. THE ONE WHO ANSWERS THIS QUESTION THE RIGHT AND THE FIRST WILL BE MARKED AS BRAINLIEST, WILL BE LIKED AND ALSO WILL BE FOLLOWED. SO HURRY UP AND ANSWER THIS QUESTION​

Answer»

Answer:

20.

MARK as barinlilist

8.

Counting in 35:1,36,__,__,__​

Answer»

Answer:

71,106,141

Step-by-step EXPLANATION:

9.

Find the S.D of first 21 natural number​

Answer»

Answer:

The standard deviation of first 21 NATURAL number is √36.66

Step-by-step Explanation:

We know that б =  √ [Σxi²/n - (Σxi/n)²]

Σxi = [n * (n + 1)] / 2 .........(i)

Σxi² =  [n * (n + 1) * (2n + 1)] / 6   .........(II)

here, n = 21

now we have to put the value of  n in EQUATION (i) and (ii)

Σxi = ( 21 * 22 ) / 2 = 231

Σxi² = ( 21 * 22 * 43 ) / 6 = 3311

now ,

б =  √ [ (3311 / 21) - (231/21)² ]

б =  √ [ 157.66 - 11² ]

б =  √  [ 157.66 - 121 ] = √36.66

So the standard deviation of first 21 natural number is √36.66.

----------------------------------------------------------------------

Hope it helps U and please follow me, I will be thankful to u...

No need to mark me as the brainliest...

10.

3. Simplify :( i ) (-5)+(-16)+20+(-26)( ii ) 48+(-75)( iii ) 2069+(-79)+29+(-49)( iv ) -10+(-170)-(-180)+(-16)( v ) (-18)+(-50)-(-20)+(-60)-(+10)​

Answer»

Answer:

Hope it is helpful to you.

Step-by-step explanation:

1) (-5)+(-16)+20+(-26).

= -21+20

= -1)

2) 48+(-75)

=48-75

= 27.

3)2069+(-79)+29+(-49)

=2010+(-20)

=2090.

4) -10+(-170)-(-180)+(-16)

=-180-196

=376.

5) (-18)+(-50)-(-20)+(-60)-(10)

= -32-(-20)+(-60)-(10)

=-32-(-20)+(-70)

=-18-70

=-88.

11.

Find six rational numbers between 3and 4​

Answer»

Hope it's HELP you, mark me as BRAINLIEST,THANK you Have a GREAT DAY.

12.

To see an exhibition, 13254 people came on Monday and 34520 pecame on Tuesday. How many people came to see the exhibition inOn which day did more people come to see the exhibition and hemore?​

Answer»

Answer: (1) 47774

(2) 21266

Step-by-step EXPLANATION:

Given,

PEOPLE came to see the EXHIBITION on,

Monday = 13254

Tuesday = 34520

(1) Total people come to see the exhibition,

13254 + 34520 = 47774

(2) On Tuesday more people came to see the exhibition

34520 - 13254 = 21266

On Tuesday 21266 people more came to see the exhibition than Monday

13.

Find the product of -7/8 and 2/12 ​

Answer»

Answer:

Step-by-step explanation:

In multiplication of surds we will learn how to find the product of two or more surds.

Follow the following steps to find the multiplication of two or more surds.

Step I: Express each surd in its simplest MIXED form.

Step II: OBSERVE WHETHER the given surds are of the same order or not.

Step III: If they are of the same order then the required product is obtained by multiplying the product of the RATIONAL co-efficient by the product of surd-factors.

If they are of different orders then the product is obtained by the above method after reducing them to surds of the same order.

If different order surds have the same base then their product can easily be obtained using the laws of indices.

14.

The area of a square field is 3600 metre square find its side and perimeter

Answer»

ANSWER:

side = 60M, PERIMETER = 240m

Step-by-step explanation:

AREA of a square FIELD = 3600 m²

Let the side length = a

area = a² = 3600

⇒ a = √3600

⇒ a = 60m

Perimeter = 4a = 4×60 = 240m

Hence side is 60m and perimeter is 240m.

15.

The coordinate of a point whose ordinate is 5 and abscissa is -6 are

Answer»

(-6, 5)

coordinate of a POINT is (abscissa, ORDINATE)

16.

Find the greater fraction of 162.19,126.91​

Answer»

Step-by-step EXPLANATION:

hey YR ans is in the PIC plzark as brainly ANSWER

17.

Rationliz 2/square root 5 +square root 2​

Answer»

ANSWER:

-8/9

-(-X)=x

-(-(-8/9)=-8/9

-8/9=-8/9

LHS is EQUAL to RHS

Hence VERIFIED

18.

Answer it................​

Answer»

Answer:

x^2 + 5x + 2 is the polynomial in 1 variable..

Hope it helps....

PLZ MARK as BRAINLIEST!!!

19.

If the 4th term of an A.P is 13, then the sum of first 7 terms is???Kindly Tell AndFollow...​

Answer»

Step-by-step explanation:

simply put the FORMULA and get the answer WITHIN TWO equation. NICE question

20.

Whta are the excretory organs​

Answer»

Answer:

EXCRETORY ORGANS includes:----

kidneys ,large intestine, LIVER ,skin, lungs

these are the part of urinary system which also includes urinary BLADDER ,ureters,and urethra.

21.

Find the square root of √0.31428 with step by step explanation. Don't spam​

Answer»

ANSWER:

\frac{9\sqrt{970} }{500}≈0.560606814

Step-by-step EXPLANATION:

I have ATTACHED the steps

Hope it HELPS

22.

-7+4√7-3√7 is a(a) postive rational number (b)an irrational number(c)a negative rational number (d)equal to zero​

Answer»

ANSWER:

your answer is (B)

.....

...

23.

Find the product of -7/8 and2/12​

Answer»

ANSWER:

\frac{ - 7}{8}

\frac{2}{12}

24.

If x-1/x=5, find the value of x4+ 1/x4​

Answer»

Answer:

727

Step-by-step explanation:

⇒ X - 1 / x = 5

Square on both sides:

⇒ ( x - 1 / x )^2 = 5^2  

   USING ( a - B )^2 = a^2 + b^2 - 2ab

⇒ ( x )^2 + ( 1 / x )^2 - 2( x * 1 / x ) = 25

⇒ x^2 + 1 / x^2 - 2( 1 ) = 25

⇒ x^2 + x^2 = 25 + 2

⇒ x^2 + 1 / x^2 = 27

 Again, square on both sides:

⇒ ( x² + 1 / x² )² = 27²

⇒ x⁴ + 1 / x⁴ + 2( x² * 1 / x² ) = 729

⇒ x⁴ + 1 / x⁴ + 2 = 729

⇒ x⁴ + 1 / x⁴ = 729 - 2

⇒ x⁴ + 1 / x⁴ = 727

25.

One of the factors of (x-y)^2-4(x-y)-45​

Answer»

Given (x - y)^2 - 4(x - y) - 45 can be WRITTEN as

         x^2 - 2xy - 4x + y^2 + 4Y - 45

        (x - y - 9) ( x - y + 5)

       x - y = 9 (or) x - y = -5.

Hope this helps!        

Please mark me as BRAINLIEST

26.

1by 2of (24+15-(17-38÷19) ]​

Answer»

Answer:

1/48

Step-by-step EXPLANATION:

PLZZZZZZ MARK it as BRAINLIEST

27.

Its a homework question guys, please help me to answer this !!!!!

Answer»

Answer:

- 4√5 or 3√5

Step-by-step explanation:

⇒ X^2 + √5 x - 60 = 0

 Using Splitting middle term

which says split the middle( with x ) in two parts such that their product is the product of constant term and term with x^2.

  Here, we found a satisfying PAIR is 4√5 - 3√5

⇒ x^2 + √5 x - 60 = 0

⇒ x^2 +( 4√5 - 3√5 )x - 60 = 0

⇒ x^2 + 4√5 x - 3√5 x - 60 = 0

⇒ x( x + 4√5 ) - 3√5( x + 4√5 ) = 0

⇒ ( x + 4√5 )( x - 3√5 ) =  0

⇒ x = - 4√5 or x = 3√5

 

28.

The decimal expansion of √2 is (a) a finite decimal(b) 1.41421 (c)non-terminating recurring(d)non-terminating non-recurring​

Answer»

ANSWER:

=> D.NON Terminating Non RECURRING Is Your Answer.

29.

Can you give me the 1st unit test question paper of vii of integers and lines and angles ... please

Answer» HEY buddy GO throught the vedantu app u will find it ALSO if this seems HELPFUL pls mark me brainliest
30.

How to find the greater fraction ​

Answer»

{\bf{\huge{\red{ ANSWER }}}}Step 1: Compare denominators. If they are different, rewrite one or both fractions with a common denominator. Step 2: Check the numerators. If the denominators are the same, then the fraction with the greater numerator is the greater fraction.Brainliest PleaseFollow MexAloneGirlx

31.

TTIllustrationsIllustration 1.A circular arc is of length a cm. Find angle subtended by it at the centre in radian and degree.6cm01 cm6cmSolution​

Answer»

Step-by-step EXPLANATION:

hey here is your ANS in the pic...PLZ markas BRAINLYANSWER

32.

Find Two irrational numbers between 1.41421356....... and 1.732050807.......​

Answer»

ANSWER:

The TWO IRRATIONAL NUMBERS between 1.41421356..... and 1.732050807...... are 1.56723461084......... and 1.6471627282.....

33.

Verify the following:-a)18×{7+(-3)}={18×(-3)}​

Answer»

ANSWER:

PLEASE MARK me BRAINLIST and FOLLOW me

34.

Find the value of x if 1/2^x+1/2^x+1/2^x=3​

Answer»

ANSWER:

Step-by-step EXPLANATION:

35.

Solve 2(x+1/x) ^2-7(x+1/x) +5=0​

Answer»

HOPE IT HELPS

PLEASE MARK AS BRAINLIEST

36.

State whether 6/200 jas terminating or non-terminatingrepeating decimal expansion​

Answer»

ANSWER:

NON terminating

Step-by-step EXPLANATION:

when you will DIVIDE it you will GET 0.03

37.

Expand cos(a+b+c) and hence prove that cosa cosb cosc=sina sinb cosc+ sinb sinc cosa +sinc sina cosb ,if a+b+c=90

Answer»

Answer:

answer is this

Step-by-step explanation:

Expand cos(a+b+c) and hence PROVE that cosa cosb COSC=sina sinb cosc+ sinb sinc cosa +sinc sina cosb ,if a+b+c=90

38.

If the coordinates of two points are p(-7,5)and q(-6,9)then (abscissa of p)-(abscissa of q)is?

Answer»

<P>ANSWER:

-1

Step-by-step explanation:

ABSCISSA of p = -7

abscissa of Q = -6

(abscissa of p) - (abscissa of q) = (-7) - (-6) = -7 + 6 = -1

39.

Solve root 7 in division method

Answer»

Answer:

HI mate Here is your answer

Step-by-step explanation:

I hope you have understood

If like my answer PLEASE RATE me

40.

4) A father’s age is three times the sum of the ages of his two children. After 5 years, his age will be two times the sum of their ages. Find the present age of father.

Answer»

ANSWER :

Let the AGE of the sons be x and y.

Given that Father’s age is three times the age of his two sons.

Therefore, present age of father is 3(x+y)

Now, it is also given, after 5 YEARS, his age will be twice the sum of the ages of his son.

Therfore, after 5 years age of father will be 3(x+y)+5 and age of the sons will be x+5 and y+5.

3(x+y)+5 = 2(x+5+y+5)

3x+3y+5 = 2x+10+2y+10

3x+3y+5 = 2x+2y+20

3x-2x+3y-2y = 20–5

x+y = 15

Now the age of father was 3(x+y)=3(15)=45 (PUTTING the value of x+y)

Thus the age of the father is 45.

Hope it helps you

Please make me as brainliest

41.

Sinc=15/17then find the value of sina

Answer»

Answer:

THE ANSWERS IS

4

Step-by-step explanation:

SIN C = 4/17

HOPE IT WILL HELP YOU

PLZZ MARK AS BRAINLIST

42.

A cricket bat costs 376.65 what is the cost of 35 such bats

Answer»

Answer:

13182.75

Step-by-step EXPLANATION:

cost of one bat is 376.65,

then the cost of 35 BATS will be 376.65 * 35 = 13182.75

MARK IT AS THE BRAINLIEST!

43.

4/5 multiply19/8 minus 2/1 x 3/5

Answer»

ANSWER:

your answer is

= 7/10

.......☆☆☆☆☆☆

44.

A dice is thrown twice find probability of sum of5

Answer»

ANSWER:

the DICE MAY be thrown as 1st : 2 & 2nd:3

Step-by-step explanation:

     so, 2+3 = 5

                         →  HENCE solved

45.

2_5x(-3_7)-1_6x3_2+1_14x2_5

Answer»

Step-by-step EXPLANATION:

why is the UNDERSCORE USED here

46.

How do we calculate framing tables using vedic mathematics?

Answer»

ANSWER:

Through this PROCESS......

I WISH it MAY HELP you..........

47.

Complete the table.-546+-+0=

Answer»

Answer:

yes mam please FIND the attached file is scanned image in PDF FORMAT is a CHANCE to meet you at the email or any other questions or need any other questions or need any other questions or need any other questions or need any other questions or need any other questions or need

Step-by-step explanation:

it is a chance to meet you at the email or any other questio

48.

If 5x-5+4=34 then the value of x

Answer»

Answer:

UR ANS is 7.

Step-by-step EXPLANATION:

U can GET it by this method,

5x-1=34

5x=35

x=35/5

x=7

Plz mark me brainliest if you found it HELPFUL.

49.

2x+3y+6=0, 5x-12y-3=0 solve it by elimination method

Answer»
50.

In quadrilateral ABCD, angle a=(2x+4), angle b=2x-13), angle c=(3x+11) and angle d=(4x-5). Find the measures of anglesPlz plz plzBecause today at 3:00 my maths exam

Answer»

Step-by-step explanation:

A firm's ________ is its plan or diagram for how it COMPETES, USES its resources structures its relationship INTERFACES with

customers and creates value to SUSTAIN itself on the basis of the profits it generates.