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.

Expand(1) (a+2)(a−1)(2) (m−4)(m+6)(3) (p+8)(p−3)(4) (13+x)(13−x)(5) (3x+4y)(3x+5y)(6) (9x−5t)(9x+3t)

Answer»

Step-by-step EXPLANATION:

HOPE this WOULD HELP you

Discussion
2.

2 / root 11 minus root 6

Answer»

Firstly, RATIONALISE then MULTIPLY the BRACKETS.

Answer: 2 root11+ 2 root6/11-6

This is your answer Hope I HELP you.

Discussion
3.

Find the ratio of 3:4 and 2:3​

Answer»

ANSWER:

9/8

Step-by-step explanation:

3:4=3/4

2:3=2/3

ratio of 3:4 and 2:3= 3/4:2/3 = (3/4)*(3/2) = 9/8

Hope this HELPS you

Mark as BRAINLIEST answer PLEASE
Discussion
4.

Find the rational no. between -2 and -3​

Answer»

ANSWER:

-2 and -3 between number is

Step-by-step explanation:

-2/1*-3/1

-2-3/1

-5

#be brainly#.........
Discussion
5.

The length of a rectangle is 4 times its width . If the area is 100 square meter,what is the length please explain by steps

Answer»

[HeY Mate]

Answer:

=> Question:

  • The length of a RECTANGLE is 4 times its width . If the area is 100 square meter,what is the length.

Let The Length of rectangle= l

And Breadth of rectangle = b

=> GIVEN:

  • Length of rectangle = 4(breadth) = 4b.
  • Area of rectangle = 100m^2.

=> Solution:

We know that, area of rectangle is= (length)(breadth).

l \times b = 100m {}^{2} \\ 4b \times b = 100...........(l = 4b) \\ 4b {}^{2} = 100 \\ b = \frac{100}{4} \\ b {}^{2} = 25 \\ b = \sqrt{25} \\ b = 5m \\ \\

Then, breadth of rectangle is 5m.

And, length will be

l = 4b \\ l = 4(5)m \\ l = 20m

Hence, Length of rectangle is 20m.

I Hope It Helps You✌️
Discussion
6.

Please give me answer very very fast it is very urgent. ​

Answer»

ANSWER:

bricmaths H na

preparatory TEST.....

¯\_(ツ)_/¯¯\_(ツ)_/¯
Discussion
7.

Hello pls answer fastI need 3 answerspls take a photo of ur solution and send it plssss​

Answer»

ANSWER:

I HOPE you UNDERSTAND my answer by above pic

please MARK me as BRAINLIEST
Discussion
8.

In a class test containing 10 questions 3 marks are awarded for every correct answer and -1 mark is for every incorrect answer and 0 for question not attempted.Aditya get 5 correct answer and 5 in correct answer. . what is his score?​

Answer»

Answer:

10

Step-by-step explanation:

marks scored from correct ans=correct answer*3

                                                   =5*3=15

marks scored for INCORRECT answer=incorrect answer*-1

                                                          =5*-1=-5

total SCORE of Aditya =15-5= 10
Discussion
9.

The decomposition of dead and decaying matter is essential for human being.​

Answer»

ANSWER:

the decomposition of DEAD and decaying matter is ESSENTIAL for human being CALLED HOSTS.
Discussion
10.

J cube + 11 j- 4 for j = 8​

Answer»

ANSWER:

596

Step-by-step EXPLANATION:

J(x) =j^3+11j-4

J(8)=(8)^3+11(8)-4=512+88-4=600-4=596

Hope this HELPS you

Mark as Brainliest answer please
Discussion
11.

The sum of four consecutive natural number is 90. Then , the smallest of the four number is _______ .​

Answer»

Answer:

21

Step-by-step explanation:

Let the NUMBERS are x,x+1,x+2,x+3

Therefore equation becomes

x+x+1+x+2+x+3=90

(x+x+x+x)+(1+2+3)=9

4x=90-6

x=84/4

x=21

Therefore SMALLEST NUMBER is 21

If you like my answer please mark me as BRAIN list
Discussion
12.

Simplify( 5x^3-4x^2-8x)-(-2x^3-3x^2+7x)+(x^3-5x-3)

Answer»

ANSWER:

Solution:

(4X2 - 2x) - (-5X2 - 8X)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9X2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)
Discussion
13.

Which term is used to calculate lenth of boundry of a figure​

Answer»

ANSWER:

PERIMETER of that OBJECT or FIGURE

Discussion
14.

What is the compound ratio of 3:4 and 2:3​

Answer»

Answer:

9:8

Step-by-step EXPLANATION:

hope it HELPS u PLZ MAKE me brainliest plz don't forget about it

Discussion
15.

find answer​

Answer»

Step-by-step explanation:

Hello mate!!

Here is your answer!!

➡️3x-1 = 0

➡️3x= 1

➡️x = 1/3

I hope it helps you.

Mark as brainliest...
Discussion
16.

25% of 125Please somebody answer! Imma mark your answer Brainliest!! ​

Answer»

Step-by-step explanation:

25% of 125

= 25/100*125

= 25/20*25

= 25/4*5

= 75/4

hope it HELPS

Discussion
17.

How many players are there in a kho kho team.​

Answer»

12 PLAYERS............
Discussion
18.

Worksheet 51. Find the unknown quantity in each of the following:Time PeriodSimple InterestAmountPrincipalRate of Interestper annum120012%2 years535se a2 years3.5%3 years1204%3years189(iv) 3450(1) 3850c) * 54006%178.503 years6210Find the sum of money that amounts to 5850 in six years at 5% per annum.VLL... 1​

Answer»

1. Too long question to SOLVE

2. no complete sense

3. incomplete question

all these factors responsible that no anyone can solve your question please MARK me as BRAIN list follow me and say thanks that I COULD solve your problem
Discussion
19.

Distance between 97 and 0

Answer»

Answer:

PLUS mark me as brainlist

Step-by-step EXPLANATION:I don't KNOW

Discussion
20.

In a group of 120 people, 90 have an age of more than 30yrs and the other have an age of less than 20yrs . If a person is selected at random from this group,what is the probability that person's age is less than 20yrs. Please help with the steps

Answer»

This is the RIGHT ANSWER. HOPE IT HELPS U AND MARK ME AS BRAINLIEST
Discussion
21.

Find the perimeter of an right angled triangle of an equal side is 12 cm​

Answer»

The PERIMETER of a TRIANGLE is the SUM of its sides.

So, the perimeter of the triangle=12+12+12cm=36cm
Discussion
22.

Find the side of square whose perimeter is 100 cm​

Answer»

Answer:

Perimeter of square = 4 x side

100 = 4xS

100/4= s

25=s

Side =25 cm

Step-by-step explanation:

~FOLLOW me please and MARK as BRAINLIEST I'm TANNU Rana ♥
Discussion
23.

3s+12=0 by balancing method

Answer»

ANSWER:

KAYA PATA to BADA THA gladi bybybyb
Discussion
24.

-31÷-29 who will answer i will follow him​

Answer»

Answer:

1.06896551724 MARK me as branilinest
Discussion
25.

Find two rational number between 1/2 and 1/3​

Answer»

ANSWER:

\frac{10}{20} = \frac{10}{30}

i HOPE answer is RIGHT
Discussion
26.

Rewrite these numbers placing the commas according to internationl system​

Answer»

ANSWER:

ACCORDING to INTERNATIONAL NUMBER SYSTEM.

  1. 462315=462,315
  2. 944086=944,086
  3. 312087=312,087
  4. 168415=168,415
  5. 651038=651,038
Discussion
27.

Rationalised 1/4 root10

Answer»

ANSWER:

Step-by-step EXPLANATION:
Discussion
28.

Find the product by using appropriate property (1) 26 multiply (-48)+(-48)multiply(-56)​

Answer»

ANSWER:

1440

Step-by-step EXPLANATION:

do you LIKE the answer
Discussion
29.

Y+4=-4 by balancing method

Answer»

ANSWER:

y + 4 = - 4 \\ y = - 4 - 4 \\ y = - 8
Discussion
30.

write all possible 2digit numbers that can be formed by using the digits 2,3and 4.Repetation is not allowed.Also find their sum​

Answer»

Answer:

the answer is 23, 24,32,34,42,43

Step-by-step EXPLANATION:

their SUM is 198 if you LIKE please mark brainliest please please please please
Discussion
31.

Factorise the expression 2xy+6y square​

Answer»

2xy+6y^2

=2Y(x+3y)[TAKING 2y COMMON from both TERMS]
Discussion
32.

Using the ratio to moving average method, determine the quarterly seasonal indices. Production of coal(in millions of tons)Quarter/Year19781979198019811982I1011141922II2735515767III2129334345IV40577478101

Answer»

too long QUESTION to solved

no any ONE can SOLVE your PROBLEM INCOMPLETE question no complete sense
Discussion
33.

(3+y)/(y+7)=35. Solve and verify by substituting the value of y​

Answer»

Step-by-step EXPLANATION:

HOPE this HELPS you..........
Discussion
34.

3/7-(-7/3×-7/3) please answer step by step​

Answer»

Step-by-step explanation:

3/7-(-7/3×-7/3)

=> 3/7-(49/9)

=> -306/63

=>-34/7
Discussion
35.

X+6=2 by balancing method

Answer»

ANSWER:

x+6=2

x=2-6

x=-4

Hope it HELPS
Discussion
36.

I) What is the difference in the percentage of Motorbikes in the apartment compound between the year 2011 and the year 2013?a) 35%b) 25%c) 20%d) 10%ii) In a particular year, out of total of 200 vehicles in the apartment compound, 90 were cars. Which year was that?a) 2011percentage of vehiclesb) 2012c) 2013d) none of the year could have 90 carsiii) Find the difference in the number of scooters in 2012 and 2013, if total number of vehiclesin each of these years is 200.iv) Which type of vehicle has majority in the apartment compound during these three years

Answer»

i) c). 20%

ii) d). None of the years could have 90 cars.

iii). 10 scooters

iv). Motorbikes

Step-by-step explanation:

i). GIVEN that,

Percentage of bikes in the year 2011 - 45%

Percentage of bikes in the year 2013 - 25%

Difference between the percentage of motorbikes in these years = 45% - 25%

= 20%

Thus, option C is the CORRECT answer.

ii). Given that,

Total vehicles = 200

In the year 2011,

The percentage of cars in the apartment = 20%

so,

No. of cars = 20/100 * 200

= 40 cars

In the year 2012,

The percentage of cars in the apartment = 25%

so,

No. of cars = 25/100 * 200

= 50 cars

In the year 2013,

The percentage of cars in the apartment = 30%

so,

No. of cars = 30/100 * 200

= 60 cars

Thus, none of the years can have 90 cars and HENCE, option D is the correct answer.

iii). Given that,

Total vehicles = 200

Percentage of scooters in the year 2012 = 15%

So,

No. of scooters in the year 2012 = 15/100 * 200

= 30 scooters

Given that,

Total vehicles = 200

Percentage of scooters in the year 2012 = 10%

So,

No. of scooters in the year 2012 = 10/100 * 200

= 20 scooters

∵ Difference = 30 - 20 = 10 scooters.

iv). Given that,

Percentage of motorbikes in the year 2011 = 45%

Percentage of motorbikes in the year 2012 = 25%

Percentage of motorbikes in the year 2013 = 25%

Total percentage out of 300% = 95%

Thus, the majority TYPE of vehicle is motorbikes.

Learn more:

Answer the questions as per the given graph

brainly.in/question/19494269
Discussion
37.

Arrange the following number in descending order 915695,915659,915956,915965​

Answer»

ANSWER:

DESCENDING order:

915965,915956,915695,915659
Discussion
38.

The product of two rational number is 3/8 one of the rational number is 1/2 find the other​

Answer»

Answer:

3/4 is the other number

Step-by-step EXPLANATION:
Discussion
39.

6q + 30 for d = 3 say me this question​

Answer»

ANSWER:

What are you asking BI can't understand.

" Have a NICE day BRO"
Discussion
40.

Which one replace the question mark?​

Answer»

ANSWER:

OPTION d)

Step-by-step explanation:

First we should ADD the all no. In the sq and divide it by 2

EG. 5+4+7=16divide by 2 we get 8

Similarly we can find the answer Plz Mark as brainliest answer plz
Discussion
41.

Hence, AB is the requiredine segmenci longthumconstructa line segment of length 5 bomusing ruler and compassStops of construction: 4*() Draw a line 1. Marka point Aon this lins,Place the compass pointer on zero mark the nuter. Open todasthe pencil point upto 56 cm mark,0 Without changing the opening of the compass, Place the winter on Aand cut an arcateAB is the required line segmento length 56cm,Construct AB of length 78 cm. From this out of AC of length 47 cm.Measure BC.- 7 enSteps of construction:A 21cm 31cm @0. Place the zero mark of the ruler ata,(1) Marka point Bat a distance 78cm from A() Again, Mark a pointCatadistance 47 from A.Hence, by measuring BC, we find that BC=3.1 cmGiven AB of length 3.9 cm, construct PO such that the length of POis twice that of AB.Verify by measurement.0.4.(Hint: Construct PX such that length of PX = length of AB ; then cutyon has the length of AB.)​

Answer»

Step-by-step explanation:

Construction of Line Segment

Construction of line segment is a drawing using ruler and COMPASS. These are geometrical tools.

In construction of line segment, the result is being verified using scale.It is used in building plan,roads etc.

Draw a line segment of length 3.9 cm using a ruler.

Solution :

Step 1: Draw a line l. Mark a point on the line l.

Step 2: Place the compasses pointer on the zero mark of the ruler. OPEN it to place the pencil point upto 3.9 cm.

Step 3: Taking caution that the opening of the compasses has not changed, place the pointer on A and swing an arc to cut l at B.

Step 4: segment AB is a line segment of required length.

_________________________________________________________________

CONSTRUCT a COPY of a given segment.

Step 1: Draw line segment CD of any length.

Step 2: Fix the compasses pointer on C and the pencil end on D. Now this opening of the compasses gives the length of segment CD.

Step 3 : Draw a line l. Mark a point A on the line l. Without changing the compasses setting, place the pointer on A.

Step 4 : Cut an arc that cuts l at a point B. Now, AB is a copy of CD.
Discussion
42.

How can I derive the identity a^3+b^3+c^3-3abc = a^2+b^2+c^2-ab-bc-ca

Answer»

ANSWER:

PLEASE MARK this answer as BRAINLIEST answer

Discussion
43.

6341 5432 _ 3614 give answer​

Answer»

ANSWER:

I THINK 3874

I HOPE HELP you

Discussion
44.

a circular wire 28cm long bent in the form of a square encloses how much area?if the same wire is re-bent to form a circle, find area enclosed by it now

Answer»

LENGTH of WIRE=28cm

So, Perimeter of square=28cm

Side of square=28÷4cm=7cm

So, the area enclosed by the wire as a square=7^2 cm^2=49 cm^2

Now, the CIRCUMFERENCE of the circle=28 cm=2×22/7×r

2×22/7×r=28

r=(28×7)/2×22=4.45

So, the radius of the circle=4.45 cm

The area of the circle=22/7×4.45×4.45=62.18cm^2
Discussion
45.

Rationalize the denominator 1/7+5√3​

Answer»

Step-by-step EXPLANATION:

plz mark as brainlist

Discussion
46.

If 2 is a root of x²- px + 2 = 0, then p =​

Answer»

<P>ANSWER:

p=3

Step-by-step explanation:

p(x) = x^2 -Px +2

2 is root so p(2)=0

(2)^2-p(2)+2=0

4-2p+2=0

2p=6

p=6/2=3

Hope this helps you

Mark as BRAINLIEST answer please
Discussion
47.

Consider a parallelogram, ABCD. AE is perpendicular to DC and CF is perpendicular to AD. If AB = 16cm, AE = 8cm, and CF = 10cm, find AD.​

Answer»

⠀⠀ıllıllı uoᴉʇnloS ıllıllı

\setlength{\unitlength}{1.0 cm}}\begin{picture}(12,4)\thicklines\put(1,1){\line(1,0){6.5}}\put(1,1.1){\line(1,0){6.5}}\end{picture}

Given:

Parallelogram ABCD

PAE = 8cm

AB = 16cm

CF = 10cm

In a parallelogram, we know that opposite sides are equal.

Therefore, CD = AB = 16cm

To find the value of AD, the base is multiplied with height.

Area of parallelogram = b x H

➠16 x 8 = AD x 10

➠ 128 = 10AD

➠ AD = 12.8cm

\setlength{\unitlength}{1.0 cm}}\begin{picture}(12,4)\thicklines\put(1,1){\line(1,0){6.5}}\put(1,1.1){\line(1,0){6.5}}\end{picture}
Discussion
48.

Write in set builder form : {1,3,5,7,9,11,13,17}​

Answer»

ANSWER:

set A egual to (a/a is ODD number form 1 to 17
Discussion
49.

Plssssssss answer my question

Answer»

ANSWER:

 

Step-by-step explanation:

24
Discussion
50.

Can you please answer this every question pls pls​

Answer»

Hey mate,

1. a)1200000+12000+1200+12=1213212

2. Ten thousand thousands make a CRORE.

3. 199988, 200175, 201200, 1702497, 1704382, 1712040

4. a) Nine crore Seven lacs three thousand and six.

   b) Thirty seven million five hundred two thousand ninety three.

5. It is larger by 8587868.

6. 8000.

7. 8000.

8. a) XLIX

   b) LXIII

   c) XCIX

   d) CXXXVII

   e) CCCLXXXIX

   f) DCXXV

9. a) 86

   b) 99

   c) 466

   d) 44

10. a) 40 is represented by XL

    b) It is not NECESSARY to write 5 as VX as it can br written as V

    c) 99 is written like XCIX not IC.

    d) 20 is written like XX not XVV.

Follow krne ke saath saath BRAINLIEST mark kr dena... GEnius rank pr pahunchana h..
Discussion