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.

Factorize x2-3x+26please help me​

Answer»

FACTORISATION of this QUESTION does not EXIST

2.

Write any two number divisible by 5 but not by 10​

Answer»

Step-by-step explanation:

15 ND 25 HOPE it HELP you

3.

11+14. The value of -he value of 111+(b) 1() 1() 3​

Answer»

ANSWER:

SORRY I didn't GETTING your QUESTION

4.

Area of a rectangle is10×2/3msq. and length is 4/9m. find width of rectangle​

Answer»

10 into 2/3=20/3 20/3 DIVIDED by 4/9=15msq

5.

Factorise4u²-8u........​

Answer»

Thanks for QUESTION......

See ATTACHMENT or below ....

Answer:

Answer<U> is

u=0,2

Step-by-step explanation:

Solution. .... 4u²-8u

4u(u-2)

4u=0 ,u-2=0

u=0/4 u=0+2

u=0 u=2

Hence u=(0,2) ANS....

Hope its HELPS u ....

✌️☺️☺️✌️

6.

Find the LCM of the following numbers by prime factorization method 10,15 and 27​

Answer»

ANSWER:

LCM of 10,15,and 27 is 210

7.

The sum of three consecutive multiples of 7 is - 231. Find three multiples ​

Answer»

\:

Answer

Let the three CONSECUTIVE MULTIPLES of 7 be 7x, 7x+7 and

7x+14.

Here, it is GIVEN that

7x+7x+7+7x+14= -231

Now,

7x+7x+7x+14+7= -231

21x+21= -231

21x= -231-21

21x= -252

x= -252÷21

x= -12

Therefore the three multiples are:

=>7x= 7×(-12)= -84

=>7x+7= 7(-12)+7= -77

=> 7x+14= 7(-12)+14= -70

Answer: -84, -77 and -70

8.

If theta is equal to 45 degree the secant theta into cos theta minus cosec theta into tan theta is​

Answer»

Step-by-step EXPLANATION:

your ANSWER is in the above ATTACHMENT

9.

Collect information about the bidding value of all 11 players of any 3 team of IPL 2019​

Answer»

1.Rajsthan royal

2 .sanrisr hydrabad

3.kolkatta

10.

The sum of the digits of a two digit number is 8. The number formed on reversing theorder of the digits is 36 more than the original number. Find the number.​

Answer»

Step-by-step explanation:

let the tens digit number be 'a' and ones digit number be 'b'

a + b = 8 ( GIVEN ). - A

10a + b + 36 = 10B + a

9b - 9a = 36

b - a = 4 - B

by A + B we GET

2b = 12

b = 6

a = 2

so the numbers are 26 and 62

11.

What is this???answer it fast​

Answer»

ANSWER:

idiot

Step-by-step EXPLANATION:

STUPID...........

12.

2 minus root 5 by 2 + root 5 - 2 + root 5 by 2 minus root 5 is equal to a + b root 5​

Answer»

Answer:

o

Step-by-step explanation:

CLICK PICTURE of QUESTION then upload that

13.

Arrange the numbers 1008,-8001,-506,-605 in descending order ​

Answer»

1000 > -506 > -605 > -8001

This is your ANSWER MATE

14.

Write the numeral name of data in Indian and international system 3687 3753​

Answer»

Answer:

In indian - three crore sixty EIGHT lakh SEVENTY three thousand SEVEN humdred fifty three

In international - thirty SIX million eight humdred seventy three thousand seven hundred fifty three

15.

Simplify the following by rationalising the denominators see the imageand answer both questions ​

Answer»

This is your ANSWER MATE

16.

Solve 4 under root 3 with full steps

Answer»

Answer:

9

Step-by-step EXPLANATION:

√3=3^2

=9

ok

ok

its is THEPROCESS for that problem

ok

17.

International place value and face value of 76,269,583​

Answer»

pease give me the number which has to FIND PLACE and face VALUE

18.

Find the LCM and HCF of 55 and 45​

Answer»

55= 5×11

45 = 5×3×3

Since, 5 is uncommon factor

Therefore, HCF of 55 and 45 is 5

Now, The LCM is 5×3×3×11 is 495.

Hope it HELPS .

19.

solve for 35points :if alpha and beta are the zeroes of the polynomial x^2 +8x +6,Then prove that a quadratic polynomial whose zeroes are 1+alpha/beta,1+beta/alpha is 3x^2-32x+32​

Answer»

HENCE proved.

Hope it HELPS.

20.

Students of class 12 plzzz ans this question

Answer»

ANSWER:

what SOLUTIONS are GIVEN U in the PHOTO

21.

Plz help it is urgent​

Answer»

ANSWER:

Step-by-step EXPLANATION:

22.

How math is good by mobile

Answer»

ANSWER:

CK12. ...

COLORADO's PhET. ...

PHOTOMATH. ...

KHAN ACADEMY. ...

GeometryPad. ...

BuzzMath.

23.

What should be added to _8/5 to get 8/3

Answer»

ANSWER:

Step-by-step EXPLANATION:

LET the number that has to be added to 8/5 be X.

8/5 + x = 8/3

Therefore, x =8/3-8/5

x= (40-24)/15

x= 16/15

Therefore 16/15 has to be added to 8/5 to get 8/3

24.

Four bells toll at interval of 9,15,18 and 21 seconds. If they toll together at 4:00 p.m when will they toll together next?

Answer»

the ANSWER is POSTED below

25.

16 is related to 56 as 32 is related to Dash

Answer»

Answer:

112

Step-by-step EXPLANATION:

LET the no. be X then 16:56=32:x

26.

Simplify 3 root 6 + 5 root 6 /root 3

Answer»

ANSWER:

YOUR ANSWER IS IN THE ATTACHMENT...

HOPE IT HELPS...

PLEASE MARK BRAINLIEST....

27.

50-70 =8 / 70-90 =12/90-110=13/110-130=27/130-150=18/150-170=22 माध्यक

Answer»

Answer:

13 -27

Step-by-step explanation:

8,12,13,18,22,27

n=6

n/2

6/2=3

so the 3RD and 4TH no.

28.

1) Find the measure of each interior angle of a regular.a. Pentagon b. Hexagon c. Octagon d. polygon of 12 sides2) The sum of two digit of two digit number is 12. If the new number formed by reversingthe digits is greater than the original number by 54 find the original number.3) Solve (4 m - 3n) +2mn4) Simplify: (1) 144 x 169 (ii) 715.21 x 16.9715)Factorise the following expressions(1)-162 + 20 2(ii)4a? + 4ab - 4ac.​

Answer»

-4AC is the ANSWER....

PLZ MARK me as BRAINLIEST

29.

2cosec square 30 degree + a sin square 60 degree - 3/4 tan square30 degree= 10 (find value of a)

Answer»

HII..I AM KANISHK MEHTA FROM UDAIPUR, RAJASTHAN....

YOUR ANSWER IS IN THE ATTACHMENT..

HOPE IT HELPS....

PLEASE MARK BRAINLIEST.....

30.

Finde the standard deviation 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

31.

A silk scarf is in the shape of an isosceles triangle.the two equal sides of the scarf are 8cm more than twice the third side.if the perimeter of the scarf is 71cm, find the lengths of the sides of the scarf.

Answer»

Step-by-step explanation:

LET the THIRD side be x

According to question _

first and second side = 2x+8

given_ perimeter =71 cm .

x+2x+8+2x+8=71

5x+16=71

5x=71-16

5x=55

x=55/5

x=11

first side = 2x+8=2(11)+8=30cm

Second side=2x+8=30cm

third side=x=11cm

32.

How many numbers between 1 to 1000 (both excluded) are both squares and cubes?

Answer»

Step-by-step EXPLANATION:

only 2

64 and 729

64=8×8 = 4×4×4

729=27×27 = 9×9×9

33.

5x+4 = 4x+7 , then find x.

Answer»

Step-by-step explanation:

5x+4 = 4x+7

+5x-4x = +7-4

x = 3

34.

How many numbers between 200 and 500 divided by 3 gives remainder 1?

Answer»

Answer:

100

Step-by-step EXPLANATION:

An=a+(n-1)d

499=202+(n-1)3

297=(n-1)3

297/3=(n-1)

99=(n-1)

n=99+1=100

35.

First order partial differential equations examples

Answer»

ANSWER:

A ∂u ∂x + B ∂u ∂y = C(x,y,u) into an “ODE,” i.e. a PDE containing only ONE partial derivative. If we plot the solution u(x,t) = f (x - VT) in the xu-plane, and animate t: f (x) = u(x,0) is the initial condition (concentration); u(x,t) is a TRAVELING wave with velocity v and shape GIVEN by u = f (x).

36.

4 root 3 into minus 2 root 3 equal to minus 24​

Answer»

Step-by-step EXPLANATION:

4√3× -2√3 = -24

-8×3. = -24

-24= -24

ANS.

HOPE it will help you

37.

19/80 is terminator or non terminating

Answer»

ANSWER:

terminating

19/80=0.2375

38.

if alpha and beta are the zeros of PX equal to x square - 5 x + K such that Alpha minus beta is equal to 1 then find the value of k​

Answer»

PLEASE LIKE it is CORRECT and COMMENT me if it is correct

39.

The price of a refrigerator was slashed from rupees 35,000 to rupees 29,400 in the winter season. Find ​

Answer»

Hey mate!

Here's your answer!!

Earlier PRICE of refrigerator = RS. 35000

In winter SEASON = Rs. 29400

Discount

= (M.P - S.P)

= ( 35000 - 29400)

= Rs. 5600

Discount %

= (M.P - S.P)/ M.P × 100

= 5600/35000 × 100

= 16%

Hope it helps you!

40.

Write the numeral name of data in Indian and international system 3290 93110​

Answer»

Answer:

Hey.

The answer is:-

In INDIAN system = Three THOUSAND TWO hundred ninety.

= Ninety three thousand one hundred ten.

In International system = same as Indian system.

Thank you.

PLEASE mark the answer as brainliest.

41.

Simplify using distributive property minus 15 by 4 bracket 3 by 7 plus minus 12 by 5​

Answer»

Answer:

7.392

Step-by-step EXPLANATION:

(-15/4)×[(3/7)+(-12/5)]

=(-15/4)×[(3/7)-(12/5)]

=(-15/4)×[(3×5-12×7)/(7×5)]

=(-15/4)×[(15-84)/35]

=(-15/4)×(-69/35)

=(3/4)×(69/7)

=(3×69)/(4×7)

=207/28

=7.392

42.

15. Define the degree of polynomial.​

Answer»

Step-by-step EXPLANATION:

the degree of polynomial is the highest degree of monomials with zero COEFFICIENT....!

For EXAMPLE - the polonomial also can be expressed as three terms.......

43.

Sita alone can do a piece of work in 3 days we can do it alone in cigarette as in one day if all three works together in how many days can complete the work​

Answer»

ANSWER:

i THINK so the answer is 4

44.

Collect data of major River system in India on the basis of their pollution level represent the data by using different statistical tools​

Answer»

coliform Level: yamuna ,ganga , gomti,ghaghari,chambhal , MAHI,vardha, godavari are AMONGST the most POLLUTED water BODIES in india.

l hope it help u !

45.

Solve 4 under root 3

Answer»

ANSWER:

6.92

but actually answer US very long but we can CONSIDERED 2 digit after decimal

46.

9.Air is mainly polluted by:a. suspended particulars matterc. excess carbon dioxideb. carbon monoxided. all of these​

Answer»

ANSWER:

EXCESS CARBON DIOXIDE

47.

Find the smallest number by which 2016 should be multiplied so that it becomes a perfect square. Also find the square root of the number obtained.Please answer the question asap ​

Answer»

ANSWER:

MULTIPLE by 14

Step-by-step explanation:

28224 is PERFECT SQUARE of 168

48.

12-1-2 and Z+M =14 then XA. 5B. 7fM-X=1 and Z=9 then X=A. 6B. 7f Z-M =2 and X =17 then Z =_A. 8B.9f (x; -15) = 0) = 0 then X=​

Answer»

Answer:

1. B

2. A

3.B

F(X;-15) =0) = 0 then x =

49.

Pls send me the solution.........​

Answer»

ANSWER:

in 5 days

mark me as BRAINLIST

50.

The sum of 2 number is 43 .there diffference is 13 find the numbers​

Answer»

ANSWER:

here is the answer

Step-by-step EXPLANATION:

HOPE it HELPS