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.

Find the value of P if x = -4 and y = -6

Answer»

<P>P US not there in the QUESTION itself

2.

Find smallest number which when divided by 45 and 60 leave 7as the remainder in each case

Answer»

when DIVIDED by 45 and 60 LEAVE 7as the REMAINDER.

3.

What is the lower limit of 3.5. -10.5 is

Answer»

Answer:

3.5 is the lower LIMIT

Please MARK my answer as BRAINLIEST

Follow me

4.

If m+n=5 and mn=6 then find (m²+n²)(m³+n³)​

Answer»

(m+n)²=m²+n²+2mn

m²+n²= (m+n)²-2mn

=5² - 2(6)

= 25 - 12

m²+n²= 13

(m+n)³=m³+n³+3mn(m+n)

m³+n³= (m+n)³-3mn(m+n)

= 5³-3(6)(5)

= 125 - 90

m³+n³= 35

(m²+n²)(m³+n³) = 13×35

=455

Hope it HELPS you

mark as brainliest

5.

Find the weight of 50 boys from the following data

Answer»

ANSWER:

where is DATA GIVE it to SOLVE your QUESTION

6.

Calculate the amount of energy consumed in carrying a charge of 1 coloumb through a battery of 30v

Answer»

ANSWER - 1/30 is the AMOUNT of ENERGY

7.

If sin theta +cosec theta =2 then the value of sin square theta +cosec square theta is equal to what

Answer»

Answer:

this symbol in this problem ^ was used to SYMBOLIZE POWER or whole power

Step-by-step EXPLANATION:

sin¢ + cos¢ =2

squaring both sides,

(sin¢ + cos¢)^2 =2^2

sin¢^2 + cos¢^2 + 2sin¢.cos¢ =4

sin¢^2 + cos¢^2 = 4/2 sin¢.cos¢

hope it helped

8.

Find the number which when divided by 45 gives the quotient 27 and the remainder 39.

Answer»

ANSWER:

1254 is the number which when divided by 45 gives the quotient 27 and the remainder 39.

Step-by-step explanation:

According to Euclid's DIVISION lemma

dividend = DIVISOR× quotient +remainder

here we have ,

divisor = 45

quotient = 27

remainder = 39

dividend = the number = ?

dividend = 45×27+39

dividend = 1254

therefore 1254 is the number

hope it helps you :)

9.

A4. There are 8 yellow and 12 blue marbles in an urn.Find the probability of getting a blue marble whena marble is drawn from the urn.​

Answer»

Answer:

12/20

Step-by-step EXPLANATION:

chances of PICKING blue marble=any of 12 MARBLES

out of total

10.

Each side of a regular plygon measure 4.6cm find the side of polygon if its perimeter is 23cm

Answer»

ANSWER:

105.8 answer

Step-by-step EXPLANATION:

FOLLOW me TAKE answer

11.

One of the diagonal of a parallelogram is 15cm and the perpendicular distance of the diagonal from the opposite vertex is 6.8cm area of the parallelogram is

Answer»

QUESTION is rongh

I CANT do this question

12.

When we use the two methods of finding LCM will the answers will be same?

Answer»

ANSWER:YES it WOULD be

13.

If AB = 10 units, AC = 7 units, BC = 3 units then which of the following is correct ?

Answer»

ANSWER for the QUESTION is BC =3

14.

Write the quadratic equation whose roots are root5 and root2

Answer»

ANSWER:

I am not UNDERSTANDING you QUESTION

15.

When x^4 + 2x^3 - 3x^2 + x + 1 is divided by (x-2) the remainder is

Answer»

Step-by-step EXPLANATION:

When f(x) = x4 - 2x3 + 3x2 - ax is divided by x + 1 and x - 1 , we get remainders as 19 and 5 RESPECTIVELY .

please make me us a brainly LIST and please follow me

16.

A line starts and ends at fixed points

Answer»

ANSWER:

The LINE is CALLED a line SEGMENT

17.

Product of 273 * 1001 using distributive property

Answer»

Answer:

273273 = 273273

Step-by-step EXPLANATION:

273 × 1001

DISTRIBUTIVE PROPERTY :

273 × 1001 = 1001 × 273

= 273273 = 273273

18.

Find the product (2.5l+3.5m)6.5l-2m

Answer»

Answer:

1097t31245678900987643113467890098y421123457900764321134567899097

Step-by-step explanation:

09877642123567800086432256890975

0986531234455677888900987655421

po9887654312334556778890000000

0988876654321123445667788900p0

0009988764213456890009987766

outfield thiiyre3368oureryuhtrdg64

p98532134668890p0097665321

19.

Simplify: 2√27 + √75 - 5√12.

Answer»

Answer:

2√9^3 + √25^3- 5√4^3

2^3√3+5√3-5^2√3

6√3+5√3-10√3

11√3-10√3

√3 ANS

20.

Who can solve the questions given in the attachment? i will give 100 thanks + follow you.

Answer»

Answer:

yes i will HELP you DEAR . WAIT for 30 minutes i will SOLVE all and submit.

Step-by-step explanation: mark as brainliest.

21.

Find the points of intersection of the following lines 3x-y=5,3x+3y=21​

Answer»

ANSWER:

SUBTRACTING above equations we GET

4y=16,y=16/4=4,y=4

from 1st equation

3x=5+y=5+4=9

x=9/3=3

the INTERSECTION point is (3,4)

22.

Determine the value of p for which the given quadratic equation has real roots 4x^2+8x-p

Answer»

ANSWER:

by QUADRATIC formula

b^2 - 4AC =d

64 -4×4×-p=0

64+16p=0

16p=-64

p=-4

23.

The quadratic expression ax²+bx+c is positive, for a>0, with roots a and B, if ​

Answer»

ANSWER:

if B,c>0 it may be true

Step-by-step explanation:

In many CASES this will be CONDITION

24.

The garden is to be paved with the triangular tiles all over.How many such tiles can be formed from a vertices point of theground at a distance of 14 points and 7 of which lies in thestraight lines.

Answer»

Answer:329

Step-by-step EXPLANATION:

TRIANGLE NEED 3points

14c3 - 7c3

=329

25.

3(x-1) square-(x-1) factories​

Answer»

Step-by-step EXPLANATION:

here is your STEPWISE explanation

26.

4. If pand q are the zeroes of the polynomial 2x2- 3x -2 ,then find the value of P2 + q2 .

Answer»

\huge\underline\bold\red{AnswEr}

x^2 - 7x + 3 = 2x^2 - 6x - x +3

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

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

x= 1/2 , x= 3

p = 1/2 , Q= 3

= p^2 + q^2

= (1/2)^2 + (3)^2

= 1/4 + 9

= 1+36/4

= 37/4.

27.

Sides of a triangle are in the ratio of 12:17:25 and its perimeter is 540cm. Find its area.​

Answer»
28.

There are 2645 students in school out of these 1649 are boys find the number of girls in the school​

Answer»

ANSWER:

996 Girls

Step-by-step EXPLANATION:

Because we have to just subtract the number of boys from the total number of students in the SCHOOL....

2465 - 1649 = 996

which is your answer...

......

HOPE this will help you and please mark me as brainliest.......

29.

*A3. Two dice are rolled simultaneously. Find theprobability of getting 10 as the sum of theoutcomes of both the dice.​

Answer»

Given :

  • TWO dice are rolled simultaneously .

To Find :

  • Probability of getting 10 as sum on both dice.

Solution :

\longmapsto\tt{Total\:Outcomes=36}

\longmapsto\tt{Favourable\:Outcomes=3\:(6,4)(4,6)(5,5)}

\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}

\longmapsto\tt{Probability=\cancel\dfrac{3}{36}}

\longmapsto\tt\bold{Probability=\dfrac{1}{12}}

So , The probability of getting 10 as sum pn both dice is 1/12....

_______________________

Probability :

It is the chances of HAPPENING or occuring of event.

Or

It is the possibilty of an event to occur before its actual occurance.

  • Probability of an event always lies between 0 and 1.
  • Probability can never be NEGATIVE.

_______________________

30.

सरल कीजिए (3+/3) (3-/5)​

Answer»

(3/3)=1

-3/5=-3/5

So the ANSWER is 1×-3/5=-3/5

31.

Q2  (a)         Write the equation of straight line passing through  (-1, 1)  with slope,  -1      (b) A particale start at  A(-2 .3)  and its co ordinates change by increment  ∆x=5  ,  ∆y=  -6  , find         its new position.​

Answer»

ggggjrjecebie TX MN SENAPATI WOWING

32.

7×6=11×2=25×4=22×8=23×3=2 then;3×5=?​

Answer»

Answer:

It should be 15 OBVIOUSLY.

But if you have a DIFFERENT answer, PLEASE SHARE it.

33.

triangle abc is isoceles right angle at b . triangle adc and triangle aeb are similar. find area of triangle abe / area of triangle acd = ?​

Answer»

Answer:

abc

Step-by-step explanation:

i HOPE i am help you to this question PLEASE like me and FOLLOW

34.

Solve ((y-2)/3)-((y+3)/4)=-1/2​

Answer»

ANSWER:

REFER to the ATTACHMENT please

hope it HELPS you

35.

Answer this question correctly...

Answer»

Answer:

Answer: the correct answer RHO this question is option(c) NATIONAL Development

HOPE IT WILL HELP YOU

PLEASE MARK ME BRAINLIEST!!!!!!!!!!!!!!!

36.

Factories x3 - 2x2 - x + 2​

Answer»

Answer:

Step-by-step EXPLANATION:

LET take f(X) = x3 - 2x2 - x + 2

The constant term in f(x) is are �1 and� �2

Putting x = 1 in f(x), we have

f(1) = (1)3 - 2(1)2 -1 + 2

= 1 - 2 - 1 + 2 = 0

According to REMAINDER theorem f(1) = 0 so that� (x - 1) is a factor of x3 - 2x2 - x + 2

Putting x = - 1 in f(x), we have

f(-1) = (-1)3 - 2(-1)2 �(-1) + 2

= -1 - 2 + 1 + 2 = 0

According to remainder theorem f(-1) = 0 so that� (x + 1) is a factor of x3 - 2x2 - x + 2

Putting x =� 2 in f(x), we have

f(2) = (2)3 - 2(2)2 �(2) + 2

= 8 -82 �- 2 + 2 = 0

According to remainder theorem f(2) = 0 so that� (x � 2 ) is a factor of x3 - 2x2 - x + 2

Here MAXIMUM power of x is 3 so that its can have maximum 3 factors

So our answer is (x-1)(x+1)(x-2)

37.

Pair of linear equations x+2y=5, x-8y=15 are1.Parallel2.Intersecting3.Coincident4.None of these​

Answer»

ANSWER:

\bold {Answer \: in \: Attachment}

════════════════════════

=> \: Intersecting \: lines

════════════════════════

✍️ Additional information:-

If a pair of equations are \frac {a1}{a2} is not equal to \frac {b1}{b2} , then the pair of equations are interesting lines with unique solution.

If a pair of equations are \frac {a1}{a2} is equal to \frac {b1}{b2} is equal to \frac {c1}{c2} , then the pair of equations are coincident lines with infinitity many solution.

If a pair of equations are \frac {a1}{a2} is equal to \frac {b1}{b2} is not equal to \frac {c1}{c2} , then the pair of equations are parallel lines with no solution.

  • hope it HELPS you...
  • FOLLOW ME...
38.

The zeros of a polynomial x 2- 2 x -3 are (a) -3;1 (b)-3;-1 (c)1;-3(d)1;3​

Answer»

ANSWER:

OPTION b

Step-by-step EXPLANATION:

x^2+3x-x-3

x(x+3)-1(x+3)

(x+3)(x-1)

x=-3; 1

39.

What is indeterminant form ​

Answer»

.......HERE IS UR ANSWER. .......

..✔✔An indeterminate form is an expression INVOLVING two FUNCTIONS whose limit cannot be determined solely from the limits of the individual functions.

✔✔ These forms are common in calculus; indeed, the limit definition of the DERIVATIVE is the limit of an indeterminate form.

✔✔The most common example of an indeterminate form occurs as the ratio of two functions, in which both of these functions tend to zero in the limit, and is referred to as "the indeterminate form 0/0".

✔✔As x approaches 0, the ratios x/x3, x/x, and x2/x go to ∞, 1, and 0 respectively.

...........HOPE IT WILL HELP. ...

40.

Insert two irrational numbers between root 3 and root 7.​

Answer»

Answer:

TWO irrational NUMBERS are.......

/5 and /7

Hope it HELPS you

☺️☺️

41.

(-117)*252+(-117)*249 verify and name of property​

Answer»

ANSWER:

it is distributive PROPERTY

(-117)*252+(-117)*249 =

(-117)(252+249)

-(29484+29133)=(-117)(501)

-58617=-58617

RHS=LHS

42.

Find two irrational no. between 1/11and 2/11​

Answer»

☺GOOD EVENING☺

1/11 = 0.09090909

2/11 = 0.18181818

So, two IRRATIONAL numbers can be 0.10101010 & 0.12121212

HOPE IT HELPS

43.

Find the square root of 2​

Answer»

Answer:

1.41421356237

Step-by-step EXPLANATION:

44.

What is the power of a variable in a linear equation??Plz answer fast I hv to submit my holiday assignment today to my teacher....... Plz..

Answer»

Answer:

Step-by-step EXPLANATION:

The POWER of VARIABLE in linear EQUATUON is 1

45.

Solve= 3y +1 = -6 please....​

Answer»

Step-by-step explanation:

3Y +1= -6

3y= -6 -1

3y= -7

y = -7/3

46.

Convert each of the following decimal into a fraction in its simplest form(a) 0.24(b) 0.225​

Answer»

ANSWER:

(a) 0.24

= 24/100

= 6/25

(B) 0.225

= 225/1000

=9/40

47.

540 upon 25 solving​

Answer»

540/25= 21.6 ...... ........

48.

Hey guysQuestion in attachmentAnswer all of the 3 questions ✔✖No spam or else you will be reported✖​

Answer»

Step-by-step explanation:

1)

=> a = 8+37

b = 1/a = 1/(8+37)

= (8-3√7)/{(8 - 37)(8+37)}

= (8-37)/{(8)²-(37)²}

= (8-37)/(64 - 63)

= 8 -37

Now ,

+ = (a+b)² -2ab

= (8+37 + 8-37)² -2(8+37)(8-37)

= (16)² -2(64 -63)

= 256 - 2 = 254 ANSWER

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

2)

=> (3-5)/(3+25)

= (3-5)(3-25)/{(3+25)(3-25)}

= (3² - 35 -65 + 10)/{(3)²-(25)²}

= (9 - 95 + 10)/(9-20)

= (19 - 95)/(-11)

= {(95)/11} - 19/11

= a√5 - (19/11)b

So,

=> a = 9/11

=> b = 1

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

3)

(26 - 5)/(35-26)

=> {(26-5)(35+26)}/{(35-26)(35+26)}

= {(26)(35) -(5)(35)+(26)²-(5)(26)}/{(35)²-(26)²}

= (630 - 15 + 24 -230)/(45-24)

= (11 - 430)/21

49.

A paragraph on history of handball​

Answer»

HEY mate here's ur answer :

Brief HISTORY of Handball

The first ever International Handball game for men was played in 1925 and for women's was played in 1930. The first ever Handball game in an OLYMPICS happened in the 1936 Berlin games and then it made a comeback into the games in the 1972 MUNICH games, again in Germany.

Mark as the brainliest answer !

50.

Solve sum x^2+3√3x-90​

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS you......