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 mean median mode and range if 5,28,16,32,5,16,48,29,5,35

Answer»

ANSWER:

Here,

ex= 5+28+16+32+5+16+48+29+5+35

= 219

number (N) = 10

mean = ex/n

= 219/10

= 21.9

now,

median= n+1/2

= 10+1/2

= 11/2

= 5.5

again,

here, 5 has the HIGHEST FREQUENCY. so mode = 5

range = highest number- lowest number

= 48-5

= 43.

these are the answer's. hope it helps you.

2.

A cook has a 28 in bag of potatos what is the nearest 28

Answer»

Answer:

The topics in this free course, Ratio, proportion and percentages, are concerned with dividing something into parts. For example, if there are 200 PEOPLE LIVING in a small village, and 50 of these are children, this could be EXPRESSED as a percentage:

25% of the village population are children;

or as a ratio:

one in EVERY four people is a CHILD or there is 1 child for every three adults;

or a proportion:

the proportion of children in the village population is a quarter.

3.

Find the median and mode of 5,3,4,1,5,2,7

Answer»

Answer:

7 is the BEST MADIAN And its 7

4.

First five multipuls of 5

Answer»

ANSWER:

5, 10, 15, 20, 25,

Step-by-step explanation:

PLS MARK MY ANSWER AS BRAINLIEST

5.

The two angles of an triangles measure 100 degree and 50 degree . what is the third side measure?

Answer»

Answer:

We know that sum of 3 ANGLES of a triangle is 180°

The 1st ANGLE =100°

The 2nd angle =50 °

Let

3RD angle be =X

Step-by-step explanation:

Sum of all angles of triangle =180°

So,

100 ° + 50° + x = 180°

150° + x = 180°

X = 180° - 150 °

= 30°

:. Hence the 3rd angle = 30°

6.

A rectangle has a length and width in the ratio of 5:7. If the area of the rectangle is 560 units squared, what is the PERIMETER of the rectangle?

Answer»

Answer:

The sides of a rectangle are in the ratio 7:5 and its perimeter is 96 cm. What is the length of the rectangle?

Answer

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2 Answers

Anitej Mukhopadhyay, Student from La Martiniere for Boys, Kolkata

Answered September 8, 2019

Let the sides of the rectangle be 7x and 5X respectively.

According to the problem,

2(7x+5x)=96

=>24x=96

=>x=4

Therefore, the sides are:

7×4=28cm

5×4=20cm

Now,in the question,it is clearly stated that the sides are in the ratio 7:5 and no clue about the length is given.

Hence,the length is either 24CM or 28 cm.

Hope this helps you.

7.

Reduce the following in their lowest form.72/336

Answer»

Answer:

13\84 ( ANS )

PLS MARK me BRANLIEST

8.

IF5Ş, find the value of 3 m+ un3man 9 th9std​

Answer»

ANSWER:

gxasgkohgsFbmlkgg bbyyyy

Step-by-step EXPLANATION:

HH

9.

Find the product using suitable property:(1) - 12 (5 +9)(ii) 173 * (-35) + (-173) 65(v) 3455 * 192 - 455 x 192​

Answer»

Step-by-step EXPLANATION:

i) -12(5+9)

-12×14

= -168

ii) 173(-35+65)

173-30

= 143

10.

calculate the mean of 2,4,6,8,10,12,14,16,18,20 by short cut method plz do it by making table and plz tell assume mean kisko kiya maine 10 ko liya h but answer 11 nhi aarha. help out plz do it in notebook​

Answer»

Answer:

STUDY on your SITE at this moment but if we do the WORK for a LONG 6

Step-by-step explanation:

12 34 56 78 90 11 33 83i3u3

11.

P(x) =x square +2 √2x-6 find the zeroes of the quadratic polynomial​

Answer»

Answer:

Hence, the zeros of the QUADRATIC equation are √2 and -3√2.

Step-by-step EXPLANATION:

PLEASE MARK me as brainliest

Click on "❤️"

12.

if alpha and beta are zeros of quadratic polynomial 3 X square + 2 x minus 6 then find the value of Alpha by beta + beta by alpha + 2 bracket one by alpha + 1 by beta bracket + 3 alpha beta​

Answer»

PHYSICS galaxy NOTE ii promoting marketing of the WEEK of AUGUST and colleague of yours to keep the day of the YEAR and colleague

13.

Find the quadratic polynomial if the sum of it's zeroes is -3/5 and product is 3​

Answer»

ANSWER:

-3/5*5

=-3+15

+15

Step-by-step explanation:

5 will be multiplied by 5 so answer is 15

will we substrate that answer with 3

We will put that sign which bigger DIGIT has

14.

Estimate the value of the following to the nearest ten 1298-723​

Answer»

Answer:

560

Step-by-step explanation:

NEAREST TEN of 1298= 1300

Nearest ten of 723= 730

Difference= 1300-730

                = 560

Please MARK me as the brainliest

15.

If the point F lies in between M and N and C is midpoint of mf then​

Answer»

Step-by-step EXPLANATION:

then d is the MIDPOINT of FN

16.

66. The last digit in the expansions of the three digitnumber (34x)" and (34x)" are 7 and 1, respectively.What can be said about the value of x?​

Answer»

Answer:

Bruno yacht YUCKY UNNOTICED cause

VICTORY

ICZN

bicycling judo

GB cocky

thick INCUBI

CU

Step-by-step EXPLANATION:

victory

17.

Find the values of p & q, if g(x)=x+3 is a factor of f(x)=x³-px + x + q and f(3) = -12.​

Answer»

ANSWER:

ismai phle 3 put kro

Step-by-step explanation:

uske BAAD quadratic equation milega USKO factorize kr lena answer AA JAYEGA aapka

18.

Which of the given polynomial has -2/3 as its zeroa) 2x+3, b) 3x+3, c) 2x-3, d) 3x-2​

Answer»

3x-2 has -2/3 as it's zero

hence OPTION d is CORRECT

19.

Please tell the answer. Step by step

Answer»

Step-by-step EXPLANATION:

HOPE THIS ANSWER HELPS YOU

MARK ME AS BRAINLIEST

20.

Q.3 Solve the given equations by elimination method6x + 8y = 20 & 4x – 4y = 4​

Answer»

\huge \pink{ \boxed{ \sf{ \red{Answer:-}}}}

21.

Let f, g: R → R be defined, respectively by f(x) = x + 1, g(x) = 2x – 3. Find f + g, f – g and f/g​

Answer»

\tt Let\:f,g:R \longrightarrow R \: is \: defined\: as \\ \tt f(x) = x + 1 \: , \: g(x) = 2x -3 \\ \\ \tt (f+g)(x) = f(x) + g(x) \\ \\ \tt \implies (f+g)(x) = x+1 + 2x-3 \\ \\ \tt \implies (f+g)(x) = 3x - 2 \\ \\ \tt \therefore \boxed{\bold{\underline{\red{\tt (f+g)(x) = 3x-2 }}}} \\ \\ \tt (f-g)(x) = f(x)-g(x) \\ \\ \tt \implies (f-g)(x) = x+1-(2x-3) \\ \\ \tt \implies (f-g)(x) = x +1 - 2x +3 \\ \\ \tt \implies (f-g)(x) = - x +4 \\ \\ \tt \therefore \boxed{\bold{\underline{\red{\tt (f-g)(x) = -x +4 }}}} \\ \\ \tt (\frac{f}{g})(x) = \frac{f(x)}{g(x)} \:\:\: g(x)≠ 0 \\ \\ \tt (\frac{f}{g})(x) = \frac{x+1}{2x-3} \:\:\: 2x - 3 ≠ 0 \\ \\ \tt \implies (\frac{f}{g})(x) = \frac{x+1}{2x-3} \:\:\: x≠\frac{3}{2} \\ \\ \tt \therefore \boxed{\bold{\underline{\red{\tt (\frac{f}{g})(x) = \frac{x+1}{2x - 3} \:\:\: x ≠ \frac{3}{2} }}}}

22.

Find the value of sin 34 + cos 64 - cos 4​

Answer»

ANSWER:

hope it was helpful

Step-by-step EXPLANATION:

prove that Sin 34°+COS 64°- cos 4°=0

brainly.in/question/3846975?utm_source=android&utm_medium=share&utm_campaign=question

23.

P(x) =x square +2 √2x-6 find the zeroes of the polynomial​

Answer»

ANSWER:

HOPE THIS ANSWER HELPS YOU

MARK ME AS BRAINLIST.

24.

Simplayfy root 72 and answer fast ​

Answer»

ANSWER:

okkkkkkkk

Step-by-step explanation:

but if I KNOW I would have answer but I don't no I am REALLY sorry

25.

19. Find the Expanded form of p2 q2 r0​

Answer»

Answer:

FIND the Expanded FORM of P2 Q2 R0= p+2+q+2+r+0

26.

B) If (2.3) * = (0.23) n = 1000 then find the value of (1/x) - (1/n)​

Answer»

ANSWER:

The FETE culminates as the GHATAMS are offered to the local goddess.What does this line means write this anwer in TWO to THREE sentences

Step-by-step explanation:

can any one answer this please

27.

3/4+21/5+101/3 pls answer this question​

Answer»

Answer:

I dont KNOW this answer but you TELL book NAME then I give you answer

28.

(3x5) + 420 ÷ 5 -6 x 8+3please give me answer step by step please ​

Answer»

HOPE IT HELPS

THANKYOU

HAVE A GREAT DAY

29.

fashion beta are the zeros of the quadratic polynomial 3 X square + 2 x minus 6 then find the value of Alpha by beta + beta by Alpha Plus 2​

Answer»

Answer:

To UNDERSTAND roads and subways at new places.

To CALCULATE distance between TWO places.

To KNOW whether there are two or more paths to the same place and which is the shortest.

We can get information about mountains, rivers, valleys or any other thing, which may come on the WAY, and we can prepare for that.

Step-by-step explanation:

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_____________________0¶____________0¶0__¶¶0On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.

30.

For a G.P. W a 3 and t 192, Andr.​

Answer»

ANSWER:

what is it?????

Step-by-step EXPLANATION:

I didn't understood

please MARK me as BRAINLIST

31.

In A positively skewed distribution the mean is always​

Answer»

Answer:

The mean is always in the direction of the skew. For example, a positively (NEGATIVELY) SKEWED distribution SKEWS to the right (LEFT), so its mean is on the right (left). This is because the mean is unduly influenced by extreme values. The median is always in the middle

Step-by-step explanation:

here is your answer if you like my answer please FOLLOW

32.

If x =1/(√2 +1) ; then (x + 1) equals to ?​

Answer»

\huge{\underline{\sf{\red{SOLUTION}}}}

X= 1/(√2+1)

x=1/(√2+1) × (√2-1)/(√2-1)

x=(√2-1)/(√2)²-(1)²

x=√2-1/2-1

x=√2-1

Now PUTTING the VALUE :

x+1 = √2-1+1 = √2

HOPE it helps ya ! (:

33.

Constructa traingle ABC, right angleatB andBC = 6cmAB=5cm​

Answer»

HOPE this ANSWER will HLP U

34.

A jonier has price of wood 2m long he needs to cut lengths and f wood that measure 50cm each how many 50cm lengths can he cut from the piece

Answer»

Answer:

4 because 1m=100cm so 2m=200cm then 200÷2 = 50CM

35.

Estimate the following 234+4272

Answer»

OK BRO GIVE me THANKS ok CLEAR

36.

Nbcbfbbjf gnigbgifbgjfihgbf

Answer»

ANSWER:

what is this bro

Step-by-step EXPLANATION:

MARK as BRAINLIST

37.

Give 5 rational number equivalent to 8/9

Answer»

ANSWER:

OK BRO then GIVE a THANKS bro

38.

The correct number line which is represented by 1/2 and 3/2

Answer»

first make a NUMBER line

then make ONE one line between 0 and 1 ,1 and 2 2 and 3 ,4 and 5 and so on

then between 0 and 1 write one by two

this is your first answer

second 1 and 2 right there 2 by 2

third 2 by 3 write their 3 by 2

like this

39.

Write the set of letter of the words in roster form MATHEMATICS,ROMANUJAM

Answer»

Step-by-step EXPLANATION:

APPROPRIATE QUESTION

MATHEMATICS,RAMANUJAM

A = { M, A , T , H , E ,I ,C,S }

B = { R , A, M, N, U, J, }

MARK me as BRAINLIEST and Start FOLLOW me

40.

Find the value of x. 6x-2(x-4)=4(3X+3)

Answer»

HEY there !

LET us first SIMPLIFY the EQUATION :

• 6x-2(x-4)=4(3X+3)

• 6x - 2x + 8 = 12x +12

• 4x + 8 = 12x +12

• 4x - 12x = 12-8

• (- 8x) = 4

• x = (- 4/8)

• x = -1/2

Hope it helps!

41.

Bodmas 450+(23×(1000+4562)

Answer»

Answer:128376

Step-by-step explanation

450+(23×5562)

450+127926

128376

42.

Solve. x square -2x +1 = x square -3

Answer»

ANSWER:

x^2-2x+1=x^2-3

x^2-x^2-2x+1+3=0

-2x+4=0

2x=4

x=2

hope it HELPS U dear☺️☺️☺️

43.

10.Lines b and c are parallel lines. Which of the following statement is true about parallel lines?

Answer»

Step-by-step EXPLANATION:

jzkxgKcgCkydhgjsueofidiydkcjcjvncbxcm

44.

What is the Gcf of 32,64,96,28

Answer»

Answer:

32 : 2*2*2*2*2

64 : 2*2*2*2*2*2

96 : 2*2*2*2*2*3

28 : 7*2*2

gcf : 2*2 = 4

45.

Find the equation:9(7x-2)=5(10x-1)

Answer»

HELLO!

Let's First simplify the equation :

9(7x-2)=5(10x-1)

• 63x - 18 = 50x -5

• 63x - 50x -18+ 5 = 0

• 13x - 13 = 0

HENCE , this is your required equation.

• Also for finding value of x =?

--> 13x = 13

-->x = 13/13

--> x =1

46.

What system of linear equations in two variables equivalent to

Answer»

Step-by-step explanation:

The SOLUTION to a system of linear EQUATIONS in two variables is any ordered PAIR that satisfies each EQUATION INDEPENDENTLY. In this example, the ordered pair [Math Processing Error] is the solution to the system of linear equations.

47.

Let F be the event that a student is enrolled in a finance course, and let S be the event that a student is enrolled in a statistics course. It is known that 40% of all students are finance course and 35% of all students are enrolled in statistics

Answer»

ANSWER:

neq-rxbh-uqi only SHOW TYPE PERSON

48.

Multipy the following and reduce too the lowest form 2/3 × 4

Answer»

I HOPE I HELPED U in this

SUPPORT me for more UPDATES

49.

What is the supplement of 12 degree angle?

Answer»

Answer:

168

Step-by-step explanation:

168+12=180 HOPE its HELPFUL

50.

List the similarities and differences of a square and rectangle

Answer»

ANSWER:

hey mate here is your answer

Step-by-step explanation:

the SIMILARITIE is that they are 2d shape and difference is that SQUARE has all side equal and RECTANGLE has OPPOSITE sides equal