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.

3. Evaluate 58:5-11​

Answer»

Answer:

3/5

Step-by-step EXPLANATION:

=58:5-11

=58/5-11

=58-55/5

= 3/5

2.

Factor please.2u²-4u .....​

Answer» 2U^2 - 4U

= 2u(u-2)

HAVE A VERY NICE DAY

PLEASE FOLLOW ME
3.

A bag contains 5 red balls, 6 green balls and 4 white balls if one ball is draw out randamely find outprobability of(a) Red ball(b) not white ball(c) blue ballplease make sure that your answer will be in an explained way​

Answer»

ANSWER:

★Red BALL:-5/15=1/3

★non WHITE ball:-11/15

★blue ball=0

❤️❤️❤️❤️❤️❤️

4.

In Fig. 6.30, if AB CD EF LCD andGED= 126 find ZAGEZ GEF and ZFGE​

Answer»

Step-by-step explanation:

GEF + FEG = GED

EF ? CD so that FED = 90

And given that GED = 126

GEF + 90 = 126

GEF = 126- 90

GEF = 36

AB || CD, EF ? CD so EFG = 90

Use angle sum property of triangle (sum is 180)

GEF + EFG + FGE = 180

Plug the values we GET

36+ 90+ FGE = 180

FGE = 180 36- 90

FGE = 54

AB is a straight line so that use linear pair property

AGE +FGE = 180

Plug the value of FGE = 54

We get

AGE +54= 180

AGE = 180- 54

AGE = 126

5.

3x - 4 is equal to 12​

Answer»

3x - 4 = 12

3x = 16

x = 16 / 3 ANS.

6.

(0•2)cube - (0•3)cube + (0•1)cube​

Answer»

Answer:

please mark me as brainlieast

Step-by-step EXPLANATION:

Your answer :-

que = {(0.2)}^{3} - {(0.3)}^{3} + {(0.1)}^{3} \\ \\ = 0.2 - 0.3 + 0.1 \\ \\ = 0.2 - 0.2 \\ \\ = 0 \\ \\ next \\ \\ = 0.2 \TIMES 0.3 \times 0.1 \\ \\ = 0.006 \: \: ans.

Hope it HELPS

7.

Find the product of 2-root3 and 2+ root3​

Answer»
8.

❤❤❤❤❤Definition of Banking.​

Answer»

Answer:

Bank :

A bank is a financial institution whose demand deposits are widely accepted as money for making PAYMENTS and has the POWER to create money.

Banking :

Banking is work or the type of business done by BANKS.

( or )

The business conducted or services offered by bank is known as Banking.

9.

Let a = 24 b = 8 and C = 4 .verify that a ÷ ( b + c) = (a÷b)+(a÷c)

Answer»

Answer:

24÷(8+4)=(24×8)+(24÷4)

24÷12=24(8+4)

24÷12=24÷12

2=2

10.

What is the answer for 3/4+3/4=​

Answer»

Step-by-step explanation:

3/2........................

11.

The larger of two supplementary angle exceeds the smaller 6y 18 degree. find them​

Answer»

Here is Your ANSWER

Chack Attechment

Hope it Helpfull Answer

12.

A bag contain 3 red balls and 5 black balls. A ballIs drawn at random fram bag what isthe probability that the ball drawn is(I) Red? (ii)Not Red?​

Answer»

Hey MATE here is your answer....

<P>

Red Balls = 3

Black Balls = 5

Total balls = 8

P(A) = No. of red balls/ Total no. of balls

P(A) = 3/8

P(B)= No. of balls which is not red/ Total no. of balls

P(B)= 5/8

Hope it help you... So, plzzzzz mate Mark my ans as brainliest answer.....

13.

Prove that 2√3 by 5 is irrational​

Answer»

Step-by-step EXPLANATION:

  1. let US ASSUME 2route3by 5 be a RATIONAL no.such that 2route3by t=abyb
14.

Find discriminant of x^2+2√2x-6=0​

Answer»

ANSWER:

Step-by-step EXPLANATION:

Answer is in the PIC

15.

OLISI2. Study ways of raising a loan to buy a car or house, e.g.,bank loan or purchase arefrigerator or a television set through hire purchase.​

Answer»

Buying a car needs gigantic measure of SPECULATION and large portion of auto purchasers fall back on FINANCES purchasing their fantasy auto.

Sorts of auto loan(purchasing 4 WHEEL vehicles ) in INDIA are:

MARGIN money scheme

hire purchase scheme

security store

financing plan

scheduled payment etc...

please mark as brainliest....

16.

The ten's digit of a number is 5 times the unit's digit . what is the number ?​

Answer»

The number is 51.

There is only one such number. If you take 2 in the ONES place, then the number BECOMES 102 which doesn't satisfy the above condition that tens placed number should be 5 TIMES the units digit. The same thing happens with NUMBERS greater than 2. So, the only possible units digit which can frame the number according to the condition is 1.

HOPE THIS COULD HELP!!!

17.

the area of an triangle is 2times the area of a semi circle whose radius is 24cm find the are of the triangle and semi circle​

Answer»

Answer:

area of triangle= 1808.64 area of semicircle=904.32

Step-by-step EXPLANATION:

FIRST we will FIND area of semi CIRCLE

area of circle is =πr^2

therefore area of semicircle is=πr^2/2

so,=3.14*24*24/2

which is=904.32

therefore area of triangle=2*904.32

which is=1808.64

18.

How many types of angle are there ?write their names .​

Answer»

ANSWER:

TRIANGLE,RECTANGLE,only TWO i now

19.

What is estimstion?​

Answer»

In SHORT we can say opinion or judgement

Estimation (or estimating) is the process of finding an estimate, or approximation, which is a value that is usable for some purpose EVEN if input DATA may be incomplete, uncertain, or unstable. The value is nonetheless usable because it is DERIVED from the BEST information available.

hope this is helpful for you

20.

Write any two numbers divisible by 5 but not 10​

Answer»

HEY MATE .

25 ., 35 .............

21.

1by2cube in fraction +1by3cube in fraction -5by6cube in fraction​

Answer»

Answer:95

126

STEP by step EXPLANATION:

3. 3. 3

1 + 1 - 5

2. 3. 6

solve the cubes

1/8+1/27-125/216

take LCM

8+27 - 125

216. 216

35 - 125

126. 126

35-125

126

95

126

22.

Find 'k' if (x+1) is a factor of x^3-2x^2+kx+1CORRECT AND FASTEST ANSWER WILL BE MARKED THE BRAINLIEST

Answer»

g(x) = x + 1 = 0 \\  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:    \:  \:  \:  x =  - 1

Now,

p(x) = 0 \\ p( - 1) = 0 \\  \\ p( - 1) =  {( - 1)}^{3} -  {2( - 1)}^{2}  + k( - 1) + 1 = 0 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:    =   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: - 1 - 2 - k + 1 = 0 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: - 2 - k = 0 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   - 2 = k

MARK BRAINLIEST

23.

Evulate each of the following (2/11)4(11/3)×(3/2)3​

Answer»

Answer:

8/44×44/12 × 9/6

2/3 × 3/2

= 1

24.

IF AB||CD, EF perpendicular CD and Angle GED=126°,find AGE, Angle GEF and FGE​

Answer»

ANSWER:-

GIVEN:

ABIICD, EF perpendicular CD, ANGLE GED=126º

We have to FIND:

Angle AGE, Angle GEF, Angle FGE

Therefore,

angle AGE=angle GED (ALTERNATE INTERIOR angles)

angle AGE = 126º

angle GED = angle GEF + angle FED

126º = angle GEF + 90º

angle  GEF = 126º - 90º = 36º

angle GEF = 36º

angle AGE + angle FGE = 180º (linear pair)

126º + angle FGE = 180º

angle FGE = 180º - 126º

angle FGE = 54º

THANKS!!!

25.

A car is moving at 45 kilometre per hour how far will it go in 45 minutes​

Answer»

Speed of the CAR = 45kmph

TIME TAKEN = 45 minutes = 45/60 HOURS

= 3/4 hours

Distance travelled = Speed × Time

= 45×3/4

= 33.75km

HAVE A VERY NICE DAY

PLEASE FOLLOW ME

26.

2000 people came to watch a cricket match in a stadium .a stand in the stadium can seat only 225 people. how many such stands have to be made to accommodate maximum number of people? after seating the maximum number of people,how many people will be left out ?​

Answer»

ANSWER:

hfirodlp

Step-by-step EXPLANATION:

KKyTJdtDnduhrkzy

27.

Rationalize the denominator of 1÷7-4√3​

Answer»

ANSWER:

Step-by-step:

28.

16 X 12 + 16 X 18 solve the following question by distributive property

Answer»

Answer:

16x12 + 16x18

= 192+288

480

29.

The rational number which is neither positive nor negative is

Answer»

ZERO is the RATIONAL no. which NEITHER be positive nor NEGATIVE

i HOPE its help you!

30.

a bag has 30 red 25 blue 25 black 20 green brush and without seeing you can take out as many brush at Rs. 22 per brush. If you color comes you will get money. which color will you select to make money?

Answer»

ANSWER:

red

Step-by-step EXPLANATION:

the number of red BRUSH is very high

31.

F you give 3 friends 5 cookies each, how many cookies is that total?

Answer»

Answer:

15

Step-by-step explanation:

TOTAL NUMBER of friends=3

Number of COOKIES each FRIEND gets=5

Total number of cookies=3×5=15

Therefore there are 15 cookies in total

32.

Solving quadratic equations x²-13x=30

Answer»

X² -13x + 30 = 0

=> To solve by middle splitting term we multiply the constant and COEFFICIENT of x²

So, here coefficient of x² is 1 and constant term is 30

Now we have to find LCM of 30

LCM = 2× 3 × 5

Now we have either by subtracting or by adding we have to get -13 as middle one.

so, we can do it like :+

x² -10x -3X +30 = 0

X (x -10 ) -3 ( x -10) =0

(x -3 ) ( x - 10 ) =0

33.

How many possible rational roots are there for 2x4 + 4x3 - 6x2 + 15x -?

Answer»

Answer:

Answer:The question here is ambiguous. The answer given suggests that the CONTEXT is the rational root theorem, and the IMPLIED question is "using the rational root theorem, how many rational numbers are possible roots of this equation". Obviously there are four complex roots, counted with multiplicity, which can be found or tested in various ways. Some of the roots may be rational. There are ways of testing how many real roots an equation has, for example, which would give a number ≤4.

Answer:The question here is ambiguous. The answer given suggests that the context is the rational root theorem, and the implied question is "using the rational root theorem, how many rational numbers are possible roots of this equation". Obviously there are four complex roots, counted with multiplicity, which can be found or tested in various ways. Some of the roots may be rational. There are ways of testing how many real roots an equation has, for example, which would give a number ≤4.The rational root theorem tells us that if a polynomial p(X) of degree n with integer coefficients has the form p(x)=axn+⋯+b, then any rational root rs in LOWEST terms will have s|a and r|b. In particular if a=±1 then any rational roots will be integers.

Answer:The question here is ambiguous. The answer given suggests that the context is the rational root theorem, and the implied question is "using the rational root theorem, how many rational numbers are possible roots of this equation". Obviously there are four complex roots, counted with multiplicity, which can be found or tested in various ways. Some of the roots may be rational. There are ways of testing how many real roots an equation has, for example, which would give a number ≤4.The rational root theorem tells us that if a polynomial p(x) of degree n with integer coefficients has the form p(x)=axn+⋯+b, then any rational root rs in lowest terms will have s|a and r|b. In particular if a=±1 then any rational roots will be integers.Here you have n=4,a=2,b=12. The possible values of r are ±1,±2,±3,±4,±6,±12 and the possible values of s are ±1,±2. Combining these gives the answer suggested.

Answer:The question here is ambiguous. The answer given suggests that the context is the rational root theorem, and the implied question is "using the rational root theorem, how many rational numbers are possible roots of this equation". Obviously there are four complex roots, counted with multiplicity, which can be found or tested in various ways. Some of the roots may be rational. There are ways of testing how many real roots an equation has, for example, which would give a number ≤4.The rational root theorem tells us that if a polynomial p(x) of degree n with integer coefficients has the form p(x)=axn+⋯+b, then any rational root rs in lowest terms will have s|a and r|b. In particular if a=±1 then any rational roots will be integers.Here you have n=4,a=2,b=12. The possible values of r are ±1,±2,±3,±4,±6,±12 and the possible values of s are ±1,±2. Combining these gives the answer suggested.The question seems therefore not to be asking about the roots once the equation is solved, but about the first stage in a process of seeking any rational roots. You have not given enough context for the question for me to know whether this is really VALID, since the question as posed is ambiguous. But I would have taken the word "possible" in the question to indicate that something like the rational root theorem was involved, rather than a full and precise analysis of actual roots.

34.

Frame a quadratic polynomial whose one zero is 6 and sum of zeros is zero

Answer»

ANSWER:

I don't KNOW your answer is too TUFF

35.

What number should be added to 3.56 to get 13.016

Answer»

Answer:

9.456 should be ADDED.

36.

After allowing ba discount of 8% on a book, it is sold for rupees 828. Find the marked price of book.​

Answer»

Solution: Here, S.P. = $828

DISCOUNT= 8%

We know that

M.P.= S.P. *100

100- Discount%

= $ 828*100

100 - 8

= $ 828*100 = $ 900

92

hence \: the \: marked \: price \: of \: book \\ is  \: rupees \: 900

Hope it will HELP you.

37.

Find what must be subtracted from the polynomial 2x4-4x3-4x+3 so that theobtained polynomial becomes divided by x2+x+1​Pls someone answer fast to get points

Answer»

Answer:

-2x - 1 must be subtracted from p(x) to get a POLYNOMIAL which is divisible by G(x).

Step-by-step explanation:

1st Polynomial : p(x) = 2x^4-4x^3-4x+3

2ND Polynomial: g(x) = x^2+x+1

To find: A polynomial which is subtracted from 1st Polynomial to get a polynomial which is divisible by 2nd polynomial.

let, say p(x) is a dividend which is not divisible by g(x).

we need to find REMAINDER which is subtracted from p(x) so that resulting polynomial become divisible by g(x).

Division is done in the pic.

We get,

Quotient = 2x² - 6X + 4

Remainder = -2x - 1

Therefore, -2x - 1 must be subtracted from p(x) to get a polynomial which is divisible by g(x).

38.

Three pipes A, B and C can filla cistern in 6 hours. Afterworking together for 2 hours, Cis closed and A and B fill it in 7hours more. The time taken byC alone to fill the cistern is​

Answer»

ANSWER:

the time TAKEN by c ALONE to FILL the cistern is 9 hours

39.

Insert four rational numbers between 4/5 and 5/6​

Answer»

Answer:

so, SIMILARLY all other TWO RATIONAL numbers you can FIND.

40.

A man covers 4 kilometre in one hour what is his speed​

Answer»

Answer:

4 km/h is his speed.might this WOULD have HELPED U

41.

Estimate the result of the following to the nearest 10. a)77+41. b)89-63. c)29×63. d)84÷15​

Answer»

ANSWER:

a)100 b)0 C)1900 d)0 here is your answer

42.

Find the value of -392+(-5)+(-8)+(-15)​

Answer»

ANSWER:   -420

Step-by-step EXPLANATION:

- 392 - 5 - 8 -15= -420

43.

Find the coordinates of a point which is equidistant from the 2 points (-4,0) and (4,0). ​

Answer»

ANSWER:

(0,0)

Step-by-step EXPLANATION:

The POINT is

{(-4+4) + (0+0)}/2

= (0,0)

44.

Evalute each of the following (2/11)4 (11/3)2×3/2)3​

Answer»

ANSWER.

(2/11)4 (11/3)2 (9/6)

(8/44) (22/6) (3/2)

(2/3)×(3/2)

= 1

45.

MATHSFind the measure of each interior angle of a regular.a. Pentagon 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 as greater than the original number by 54 find the original number3) Sale (4-30 +2mm| Simplifi: 144 x 169 (m) 15.21 x 16,975Factorise the following expressions(i) 16z+20z³(ii) 4a²+4ab-4ac.​

Answer»

ANSWER: -60

Step-by-step EXPLANATION: let the digit at TEN's place be a and at one's place be b.

Original no.=10a+b

On reversing the DIGITS,

New no.=10b+a

According to question,

New no.+54=Original no.

10b+a+54=10a+b

54=10a+b-10b-a

54=9a-9b

54=-9(a+b)

54/-9=a+b

-6=a+b

Original no.= 10a+b

=10(-6)

=-60

46.

Find the roots of the quadratic equation 3root2x^2 - 5x - root2 =0​

Answer»

3√2x²-5x-√2=0

3√2x²-(6-1)X -√2 = 0

3√2x²- 6x + x-√2=0

3√2x(x-√2)+1(x-√2) = 0

(x-√2)(3√2x+1) = 0

.•. x=√2 or x = -1/3√2

so the ROOTS are √2 & -1/3√2.

47.

Solve it step by step4th option is -12under root 8​

Answer»

DUDE the answer is 34. You can take HELP from ATTACHED IMAGE

sorry for bad handwriting

Thanks

48.

³√²√x² what is answer ​

Answer»

BOI IT'S AN EASY QUESTION:

√x= x^1/2

∛x= x^1/3

hence    ∛√²√x²=  x^1/2 * x² *x² * x^1/3

=x^ 1/3 * 1/2 * 2 * 2

=X^2/3

49.

None of my friends were lucky. change into negative. ​

Answer»

ANSWER:

not of my farinds were LUCKY

50.

Ans me and become brainliest with full explain ans alsoQ-3

Answer»

Answer:

20 cartons

Step-by-step explanation:

72 books are PACKED in 4 cartons of same SIZE

Then, Books packed in 1 carton =72/4=18 books

Cartons needed for 360 books =

360/18=20 cartons

PLEASE mark its as brainliest