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.

Among the following, a quadratic polynomial is​

Answer»

AMONG the FOLLOWING a QUADRATIC POLYNOMIAL is

2.

If sinθ= 11/61, then find cosecθ​

Answer»

Answer:

61/11

Step-by-step EXPLANATION:

sin=1/cosec

cosec=61/11

3.

Please say this ismultiple subtract devide add​

Answer»

FIRST MULTIPLY 4500 with 50 and then subtract the answer with 48500

4.

Divide using remainder theoremp(x)=2x³-11x²+19x-10 ;g(x)=2x-5​

Answer»

ANSWER:

x^2-3x+3 is QUOTIENT remainder=0

5.

Find the zero of thethe polynomialfor p(x)=x+ 7.answer it briefly guys please and it's urgent ​

Answer»

<P>Step-by-step EXPLANATION:

p(X)=x+7=0

,. =x=0-7

=x= -7

p(x)=. -7

6.

The place value of 4 in 7455 is ??​

Answer»

the 4 is PRESENT in HUNDREDTH PLACE

7.

Solve the following word problems. 94105 mangoes were packed neatly in 29 trucks.How many mangoes were there in each truck .plz give ans in nadoes plz​

Answer»

Answer:

2729045

Step-by-step EXPLANATION:

just MULTIPLY them...

94105 × 29.

2729045.

8.

6. This property states that when you performan operation on any two numbers in a certaintype of number, the result of the computationis another number in the same type ofnumber​

Answer»

SOLUTION

TO DETERMINE

This property states that when you perform an operation on any two NUMBERS in a certain type of number, the RESULT of the computation is another number in the same type of number

EVALUATION

Here we have to find the property states that when you perform an operation on any two numbers in a certain type of number, the result of the computation is another number in the same type of number

The above mentioned property is Closure property

For example :

If we take two real numbers a and b

Then a + b is a real number

More precisely 4 and 9 are real numbers such that their sum 13 is also a real number

So set of Real numbers is CLOSED under addition

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. Find the value using distributive property. (-65) x 25 + 25 x (-35)

brainly.in/question/37015652

2. Use the FOLLOWING rational numbers to frame an example of distributive property of multiplication over addition for rati...

brainly.in/question/38336665

9.

Please give me correct answer with explanationverify, it​

Answer»

0/5-6/7=0/5-6/7

both are cutted and ANSWER will be 0

10.

(√x^-3)^5 simplify it​

Answer»

Step-by-step EXPLANATION:

\huge\red{A}\blue{N}\green{S}{W}\orange{E}\pink{R}

( \sqrt{x ^{ - 3} } )  ^{5 }  \\   = \sqrt{x ^{ - 15 } }

HOPE this HELPS you

11.

(2 marks)Answer4. Answer the following question by drawing clock faces:Lia starts playingSpace for workat 3:35 and finishes at1:15 hours4:50. How long didLia play for?G​

Answer»

The designer of this PROGRAM has a LONG history of WORKING with elementary ... .142 x 7 is it A. isdittatiag that IMO in at cobras G. ... Look at the graph and answer the following questions: a.

I hope to u plz give a starts for me

12.

If A+B+C=90° then sin(A+B)​

Answer»

ANSWER:

TRIANGLE A,B ANND C IS 180

13.

The place value of each digit in 603.08​

Answer»

Answer:

here is your answer

Step-by-step EXPLANATION:

the 6 digit is in hundred place

the 0 digit is in TEN place

the 3 digit is in ones place

the 0 digit is in TENS place

the 8 digit is in hundred place

14.

Find the sum of 9/-12+5/8​

Answer»

-1/8 is the ANSWER of your QUESTION

15.

In A LMN angle l =69 angle M=86 then find angle N.

Answer»

Step-by-step explanation:

as we know the sum of all 3 angles ( LMN) = 180 So; ANGLE N = 25

16.

if someone eats 2/4 of a cake then how much cake will be distrubuted to 5 other people, plz show by doing in notebook.

Answer»

Answer:

1/10

Step-by-step EXPLANATION:

if ONE eats 2/4

half CAKE will be remaining that is 1/2

and then we have to divide AMONG 5 PEOPLE so

we will divide 1/2 by 5

and we will get 1/10

17.

Subtract ( −2x²+10x −5 ) from (5x − 10)​

Answer»

ANSWER:

weeuuehvegeudijejenisksjej

18.

Express the following rational numbers as decimal 8/3

Answer»

ANSWER:

2.66666 \\ hope \: it \: helps

19.

10. If a car travels 60 km in an hour, howfar will it travel in(1) 2 hours ?(2) 15 minutes ?(3) half an hour?(4) three and a half hours?​

Answer»

\fbox{ \: 2 \: hours}

\color{red}{required \: answer}

\implies CHANGE the hours into minutes

\implies1 hour = 60 minutes

\implies2 hours = 120 minutes

\implies another 15 minutes, 135 minutes

\impliesNow , the car is travelling at 60 km an hour, WHICK means 60KM in 60 minutes so I KNOW it’s travelling at a speed of 1 km per minute.

Since 2 hour and 15 minutes is same as 135 minutes and the car is travelling 1km a minute,

HENCE ,the car will travel 135 km in 2hr and 15min.

20.

India's first co-operative law was passed inthe year ---- ------- भारतातील पहिला सहकार कायदायावर्षी पास झाला.​

Answer»

Answer:

1904

Step-by-step EXPLANATION:

After passing the FIRST co-operative LAW in the year 1904. the co-operative MOVEMENT started in India.

21.

Q.1) choose the correct alternative from these given below each questions:(¡) what is the degree of the polynomial 7?(a)1|2 (b)5 (c)2(d)0​

Answer»

Step-by-step EXPLANATION:

gggcggfhdydydfxfcgdgdgdswtatsgfrhRtsgdyec

22.

Find the value of x. 15/4x = 3/2 plese solve this question​

Answer»

Answer:

5/2 is the correct answer.

Step-by-step explanation:

I hope it will HELP you

make me BRAINLIST

23.

50. Which of the following are the factors of the polynomial4a2 + 9b2 + 25c2 – 12ab- 30bc + 20ac?4(2) (2a - 3b + 50) (2a – 3b + 50)(1) (2a + 3b + 50) (2a + 3b + 50)(3) (2a + 3b - 50) (2a + 3b - 50)(4) (2a - 3b-5c) (2a - 3b - 50)​

Answer»

ANSWER:

c

Step-by-step EXPLANATION:

PLZ MARK me as BRAINLIST

24.

Class 8 match important pls helpquestion no.2question no.5question no.8 please ans in detail​

Answer»

8. 3x+10=1

➡Subtract

1

0

10

10

from both SIDES of the equation

3

+

1

0

=

1

3x+10=1

3x+10=1

3

+

1

0

1

0

=

1

1

0

3x+10{\COLOR{#c92786}{-10}}=1{\color{#c92786}{-10}}

3x+10−10=1−10

2

Simplify

Subtract the numbers

Subtract the numbers

3

=

9

3x=-9

3x=−9

3

Divide both sides of the equation by the same term

3

=

9

3x=-9

3x=−9

3

3

=

9

3

\frac{3x}{{\color{#c92786}{3}}}=\frac{-9}{{\color{#c92786}{3}}}

33x=3−9

4

Simplify

Cancel terms that are in both the NUMERATOR and denominator

Divide the numbers

=

3

x=-3

x=−3

25.

6. Compare the following (Give the solution):a) (8 + 6 x 10 8 + 6 x 10​

Answer»

ANSWER:

280

Step-by-step EXPLANATION:

(8 + 6 \times 10) +( 8 + 6 \times 10)

= 2 \times  10(8 + 6)

= 20(8 + 6)

= 160 + 120

= 280

26.

(3√3+2√2)(2√3+3√2) can you solve this one?????​

Answer»

ANSWER:

30+13✓6 will be the answer of your QUESTION

27.

Solve the quadratic equation x^2+3x=0 by factorisation method​

Answer»

x^2-3x=0

a=1 b= -3 c=0

x= [3 + — (9 -0)^1/2 ] /2 =

x1=6/2 =3

x2=3-3=0

Roots of the EQATION is

3 and 0

28.

If P(x1,y1) is a point on the hyperbolathen SP.S'P

Answer»

ANSWER:

PLZ POST meaning FULL QUESTIONS

29.

Find the zero of the polynomialfor p(x)=x+ 7 .​

Answer»

ANSWER:

x+7=0

x = -7

hence the ZERO of the POLYNOMIAL is -7

30.

Predecessor and successor of1.3102.34193.60504.783815.6782356.14156897.90000​

Answer»

<P>ANSWER:

1) p= 309, s= 311.

2)p=3418, s=3420.

3)p=6049,s=6051.

4)p=78380,s=78382.

5)p=678234,s=678236.

6)p=1415688,s=1415690.

7)p=89999,s=90001.

Hope this answer HELPED you.

31.

Factorise i) 4x^2-12x ii) (x+2y)^2-4x-8y​

Answer»

Step-by-step EXPLANATION:

COMMON factor

4

2

1

2

4

(

2

3

)

32.

Divide the sum of 2 1/3 and 1 3/14 by the sum of-2/5 and 3 4/5​

Answer»

ANSWER:

QUESTION : (7/3 × 17/14) ÷ (2/5 + 19/5)

Step-by-step explanation:

7/3 × 17/14 = 119/42

2/5 + 19/5 = (2+19)/5 = 21/5

119/42 ÷ 21/5

119/42 × 5/21 = 595/882 = 85/126

Mark my answer as the BRAINLIEST

33.

Expand the following: (y-z)?​

Answer»

Answer:

BY HOW

????????????

PLEASE WRITE FULL QUESTION

MARK ME AS BRAINLIST

34.

In the given figure: BC II DE and O is the centre ofthe circle. If angle CDE = xº find in terms of xº thevalue of angle BAC. ​

Answer»

Answer:

90 ° ANGLE your QUESTIONS LIKE it

like me BRAINLIST as

35.

The mean of the median mode and range the observation 6,6,9,14,9,9,8 is​

Answer»

ANSWER:

mean=8.71

median=14

mode=9

range=8

36.

If R = {(a, b) / b= a+1, a 0

Answer»

ANSWER:

yucucucucicucucucucucucucucuc

37.

9. In how many years will Rs 2500 amount to Rs 2809 at 6% per annum compound interest?[Ans: 2 year]

Answer»

ANSWER:

HLO

....

...

..

what is your NAME

38.

Integral of Sinx÷sin(x-a)

Answer»

EXPLANATION.

⇒ ∫sin(x)/sin(x - a)dx.

As we know that,

By using substitution method, we get.

⇒ x - a = t.

Differentiate w.r.t x, we get.

⇒ dx = dt.

⇒ x = t + a.

Put the value in the equation, we get.

⇒ ∫sin(t + a)/sin(t)dt.

As we know that,

FORMULA of :

⇒ sin(A ± B) = sin(A).cos(B) ± cos(A).sin(B).

Using this formula in equation, we get.

⇒ ∫sin(t).cos(a) + cos(t).sin(a)/sin(t) dt.

⇒ ∫sin(t).cos(a)/sin(t) dt + ∫cos(t).sin(a)/sin(t) dt.

⇒ ∫cos(a)dt + ∫cot(t).sin(a)dt.

⇒ cos(a) ∫dt + sin(a) ∫cot(t)dt.

⇒ cos(a)(t) + sin(a) sin(t) + c.

Put the value of t = (x - a) in equation, we get.

⇒ cos(a)[x - a] + sin(a) sin[x - a] + c.

                                                                                                                           

MORE INFORMATION.

Standard INTEGRALS.

(1) = ∫sin x dx = - cos(x) + c.

(2) = ∫cos x dx = sin(x) + c.

(3) = ∫tan x dx = ㏒(sec x) + c = -㏒(cos x) + c.

(4) = ∫cot x dx = sin x + c.

(5) = ∫sec x dx = ㏒(sec x + tan x) + c = -㏒(sec x - tan x) + c = ㏒ tan(π/4 + x/2) + c.

(6) = ∫cosec x dx = -㏒(cosec x + cot x) + c = ㏒(cosec x - cot x) + c = ㏒ tan(x/2) + c.

(7) = ∫sec x tan x dx = sec x + c.

(8) = ∫cosec x cot x dx = -cosec x + c.

(9) = ∫sec²xdx = tan x + c.

(10) = ∫cosec²xdx = -cot x + c.

39.

Let A,B represent the numbers 1, 2 respectively on a number line. Points L, M, N2. 2are between A and B such that ALLM = MN = NB What are the rational numbersrepresented by the points L,M,N​

Answer»

ANSWER:

OQ

= QR = RS = SP.

it's CORRECT answer

40.

We read this number as two billion one hundred seventymillion six hundred five thousand two hundred eighty thre-- from the Indian and international place value chart, wethat100 thousand- 1 lakh.1 million= 10 lakhs10 million=1 croreExercisel(B)​

Answer»

ANSWER:

INDIAN = 2,17,06,05,283

International = 2,170,605,283

hope it HELPS

41.

Find the area of a triangle witsides is 7 cm.perimeter 22Cm ,Ans. 43.84 cm)one side 9 cm and difference of other[Ans. 4/11cm]uDof the other​

Answer»

ANSWER:

iojihihihihugugyfygyf

Step-by-step EXPLANATION:

ig7guguhh8y7gigihihug gubyg

42.

(2–¹ + 3–¹)–² evuate the following​

Answer»

Step-by-step EXPLANATION:

{( {2}^{ - 1}  +  {3}^{ - 1} })^{ - 2}

{( \frac{1}{2}  +  \frac{1}{3} })^{ - 2}

{( \frac{3 + 2}{6} })^{ - 2}

{( \frac{5}{6} )}^{ - 2}

{( \frac{6}{5} })^{2}

( \frac{36}{25} )

43.

Write a negative integer and a positive integer whosea) sum -9 b) difference -4 c) sum 0

Answer»

Step-by-step EXPLANATION:

a) -12 and 3

b)-9 and 5

c) -5 and 5

44.

2. A rectangular sheet of paper is 12 1/3 cm long and 10 2/3 cm wide. Find its(i) perimeter (ii) area.​

Answer»

Step-by-step explanation:

1) PERIMETER = 2×36/3+2×32/3= 24+64/3=136/3=45.33. 2) AREA = 36/3 × 32/3 = 128 is ANSWER

45.

The point PDF of two random variablesX and Y is given by f(x,y) = 6/7 (x²+xy/2)0

Answer»

Answer:

computer is a machine that can be programmed to CARRY out sequences of arithmetic or LOGICAL operations automatically. ... A computer system is a "complete" computer that INCLUDES the hardware, operating system (main software), and peripheral equipment needed and used for "FULL" OPERATION.

46.

using gamma integral​

Answer»

0izjjsulfslig gufao6rslugxlugsypdckh phfxyeoalurshlftso64alufsoyfa96ufslugt7xpuf

47.

Express each of the following decimals in pqfrom (a) 14.5​

Answer»

14.5 = 145/100 = 29/20

48.

Find the area of parallogrm​

Answer»

Step-by-step explanation:

The area of any PARALLELOGRAM can be calculated USING the following formula:

Area = BASE × height

It should be noted that the base and height of a parallelogram MUST be PERPENDICULAR.

49.

(ab) whole power m is​

Answer»

ANSWER:

{(ab)}^{m}  \\  =  {a}^{m}  {b}^{m}

50.

Other two sides is 5 cm.Find the area of a triangle witsides is 7 cm.welcometer22Cm ,Ans. 43.84 cm)one side 9 cm and difference of other[Ans. 4/11cm]uDof the other​

Answer»

Answer:

Let the sides of triangle be a,b,c

Given one side is a=9 CM

Perimeter of triangle is 2s=22 cm

⟹a+b+c=22

⟹b+c=22−9

⟹b+c=13⋯(1)

Difference between the two sides is 3 cm

⟹b−c=3⋯(2)

(1)+(2)⟹b+c+b−c=13+3⟹2b=16⟹b=8

Substituting b=8 in (1)

⟹8+c=13⟹c=5

As we know that

AREA of triangle with sides a,b,c is

s(s−a)(s−b)(s−c)

2s=22⟹s=11

So area is

11×(11−9)×(11−8)×(11−5)

=

11×2×3×6

=6

11

cm

2