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 median of 9,3,20,13,0,7 and 10​

Answer»

Given That:

number - 9,3,20,13,0,7,10

To Find:

median of the number

Solution:

By ARRANGING ASCENDING order , we have

0<3<7<9<10<13<20.

For Finding middle VALUE,

\frac{7 + 1}{2 }  =  \frac{8}{2}  = 4

{\fbox{ \orange{hence \: the \: middle \: value \: is \: 9}}}

\fbox{thus \: median is 9}

Formulas:

mean =  \frac{sum \: of \: observation}{no \: of \: observation}

meadian \:  =  \frac{n + 1}{2}

2.

A train train level Delhi on Monday at 1850 hours and reach Mumbai at 1140 hours on Tuesday how long is the journey?​

Answer»

Answer:

16 HOURS 50 Minutes

Step-by-step EXPLANATION:

24 : 00

-

18 : 50

---------------

5 : 10 Hours

and NEXT day it arrives at 11:40

So,

11 : 40

+ 5 : 10

---------------

16 : 50 Hours

That's it.

Thanks you

3.

A man earns Rs. 7500 a year and spends Rs. 6300 a year. Findthe ratio of his income to his expenditure.​

Answer»

Answer:

7500:6300

do it in SIMPLEST form

Mark me a BRAINALIST

4.

6-(8)+11-(-2)=(-5) simplification​

Answer»

Step-by-step EXPLANATION:

\huge\blue{Answer \:࿐ \:}

\huge\red{Brainliest \:Banado \:}

\huge\pink{Follow \:Kardo \:}

5.

15. Write the equation of a line parallel to y-axis and passing through the point (-3, - 7)​

Answer»

Answer:

any LINE parallel to x-axis and PASSING through the POINT (k,0) then the equation is x=k.

(-3,-7) ,x=-3

please mark me as brainlest

6.

PQR and XTZ are two triangles in which PQ - XY and _PRQ = 70°, ZPQR = 50°, 2XYZ = 70", and 2YXZ = 60°. Prove that the two triangles are congruent.plsssss fastttt​

Answer»

In a triangle, the SUM of three angles is 180°.

Therefore, in PQR, ∠PRQ + ∠PQR + ∠QPR = 180°.

Therefore, 70° + 50° + ∠QPR = 180°

⟹ ∠QPR = 180° – (70° + 50°)

⟹ ∠QPR = 180° – 120°

⟹ ∠QPR = 60°.

In ∆PQR and ∆XYZ,

PQ = XZ, ∠PRQ = ∠XYZ = 70° and ∠QPR = ∠YXZ = 60°.

Therefore, by AAS (Angle-Angle-Side) criterion, the two TRIANGLES are congruent.

7.

Please tell fast and don't if you don't know​

Answer»

ANSWER:

what is the QUESTION. TELL me. then only I can answer your QUESTIONS

8.

Place value of 3 in 8.034​

Answer»

Answer:

PLACE of vale of 3 in 8.034 is 3 ten THOUSAND

9.

Find no. of non perfect square​

Answer»

ANSWER:

Please ELABORATE your QUESTION. I cannot understand your DOUBT. Sorry!

10.

1. A can d 3/4 of the work in 12 days. In how many days can he complete 1/8 th of the work?No spamm और else I will report. ​

Answer»

ANSWER:

Answer:If the person COMPLETES 3/4 or 75 % of the work content in 12 days he is on SCHEDULE to COMPLETE 100% in 16 days1/8 of 16 days work content is therefore 2 days Answer is 1/8 of the ENTIRE job is 2 days.

11.

Find this pls fastly

Answer»

Step-by-step EXPLANATION:

(-2A)^5

-32a^5

no NEED to mark

40 THNKS

12.

Math Revisiondecimal 3/6 0.5inte​

Answer»

Step-by-step EXPLANATION:

=3/6×5/10

=1/2×1/2

=1/4

13.

Find the area of unshaded part​

Answer»

Answer:

23456678

Step-by-step EXPLANATION:

14.

How many cubes could you make ith 16 multilinkcubes

Answer»

Answer:

30

Step-by-step EXPLANATION:

PLEASE MARK NE as BRAINLIEST

15.

wincanton had a 100 rupee note she bought her school bag for rupees 7525 how much amount did she get back​

Answer»

REPEAT your QUESTION Again

Please

16.

Balanced equation of a n a + cl2 NACL​

Answer»

ANSWER:

9

Mark me a BRAINALIST answer

17.

A plant n cm tall it grows a further how tall it is in centimeters.

Answer»

N + a CENTIMETERS IG

18.

2 gross + 1 dozen = how many units​

Answer»

ANSWER:

It is simple

Step-by-step EXPLANATION:

HOPE it HELPS

19.

Find the mean of first 6 multiples of 7

Answer»

ANSWER:

The FIRST seven multiples of 6 are 6,12,18,24,30,36,42

Mean of first 7 multiples of 6 are

=

7

6+12+18+24+30+36+42

=

7

168

=24

20.

X square - 2 X + 7 upon 16​

Answer»

Answer:

HUSSAIN YEARS AOL YA ROLL of RRP is so ya to ya do ya to is FL All 7D

21.

ओ कम अपोजिट नंबर है ऐसा लिस्ट डेट फैक्टर्स​

Answer»

ANSWER:

SORRY didn't UNDERSTAND the QUESTION

22.

65 divide by 12 answer ​

Answer»

Answer:

65÷12

Step-by-step explanation:

12×5= 60

quiotent=5

remainder=5

23.

Movie starts at 6:20 p.m. at the last for 2 hours 50 minutes at lasts .At what time does it end?​

Answer»

It ENDS at 9:10

because 6:20+2 HOURS 50 minutes= 9:10

plz mark me BRAINLIEST and follow as well

24.

Value of 2 less than -1 is:please tell urgent ​

Answer»

I HOPE I will HELP you so MUCH

25.

Find area of traingle with side 6cm and 5cm​

Answer»

Answer:

AREA of triangle = HEIGHT × base

___________

2

=> 6 × 5/2 = 15 cm²

26.

If the radius of the base of the right circular cylinder is reduced by 50%, keeping the same height, what iratio of the volume of the reduced cylinder to that of the original.​

Answer»

Answer:

∴ Ratio =1:4.

Step-by-step EXPLANATION:

LET the radius of the cylinder is r and height is h

VOLUME of the cylinder = πr

2

h

According to the QUESTION new radius is half of the initial radius

∴New radius=

2

r

Height is h.

∴New volume of the cylinder = π(

2

r

)

2

h=π

4

r

2

h

∴ The ratio of the new volume of the cylinder and initial volume of the original cylinder=

πr

2

h

π

4

r

2

h

=

4

1

∴ Ratio =1:4.

27.

Subtract (3x – y-11) from thesum of) (3x-y-11) and (-y - 11).

Answer»

Answer:

(-y-11)

Step-by-step explanation:

Lets do the sum first--->

(3X-y-11) and (-y - 11)

= 3x -y -11 -y -11

= 3x -2Y -22

Now lets SUBTRACT (3x – y-11) from it

= 3x - 2y -22 -(3x-y-11)

= 3x -2y -22 -3x +y +11

= -y -11

Alternative / Quick Method---->

If we observe, (3x – y-11) is there in the 2 terms of adding and then it is the one which has to be subtracted. So that gets cut off, and the other out of the 2 terms left will be the answer, which (-y-11)

HOPE IT HELPS !

PLEASE MARK AS BRAINLIEST :)

28.

when two dice are thrown simultaneously, what will be the probability of getting a sum greater than 2 and smaller than 4​

Answer»

As we know a dice has 6 sides

so,probability of getting SUM greater than 2 and SMALLER than 4 is 1/6

as only NUMBER 3 comes between them.

29.

If the amount is 5860 and the interest is 458 then the principal is​

Answer»

<P>ANSWER:

₹5402

Step-by-step EXPLANATION:

A = P + S.I

P = A - S.I

= 5860 - 458

P = ₹5402

30.

1 is which type of rational number​

Answer»

Answer:

A rational NUMBER is a number that can be EXPRESS as the ratio of two INTEGERS. A number that cannot be EXPRESSED that way is irrational. For example, one third in decimal form is 0.33333333333333 (the threes go on forever)

Step-by-step explanation:

1 IS A INTEGER

A NATURAL NUMBER

A WHOLE NUMBER

A RATIONAL NUMBER

HAPPY 2 HELP :)

MARK AS BRAINLIEST

31.

Please tell fast it is urgent and if you don't know don't answer anything for points​

Answer»

ANSWER:

Top-4×2=8

Right Top-3×2=6

Right Bottom=3×2=6

All SIDES were APPLICABLE in same answer

32.

A car travels 90 km in 5/2 hours .a) How much time is required to cover 30 km with the same speed? b) Find the distance covered in 2 hours with the same speed.​

Answer»

ANSWER:

PLEASE MARK me as Brillaint

Step-by-step EXPLANATION:

A- 3hrsx

B- 60 KM

This is the answer

33.

30÷3-5x3+8 का 3+4 का हल​

Answer»

ANSWER:

51 is the answer of this QUESTION

34.

If Reema deposits rs 1500 in the school fund at 9p.c.p.a for 2 yrs. Identify the rate of Interest from the question. *⏩​

Answer»

Answer:

9p.c.p.a is the RATE of INTEREST.

Step-by-step EXPLANATION:

HOPE it HELPS you...

35.

Please answer the following question and give a full explanation.

Answer»

ANSWER:

The perimeter of chocolate BAR is 90cm.

\rule{300}{2}

EXPLANATION:

Here in this question, concept of perimeter of rectangle is used. We have given that a chocolate bar is made up 6 small rectangle pieces and dimensions of each small rectagular piece is given as 8.2cm×6.8cm.

To Find the perimeter of chocolate bar, first we have to OBTAIN all sides of chocolate bar.

\rule{300}{2}

The length of chocolate bar is given as:

=> 3 × length of small rectagular piece.

=> 3 × 8.2cm

=> 24.6cm

\rule{300}{2}

The breadth of chocolate bar is given as:

=> 3× breadth of small rectagular piece.

=> 3× 6.8cm

=> 20.4cm

\rule{300}{2}

We have obtained the dimensions of the chocolate bar:

Length→ 24.6cm

Breadth→ 20.4cm

\rule{300}{2}

Perimeter of rectangle is given by:

→ 2(Length+Breadth)

→ 2(24.6cm+20.4cm)

→ 2(45cm)

→ 90cm.

So the required perimeter of chocolate bar is 90cm.

\rule{300}{2}

ADDITIONAL INFORMATION:

More important FORMULAE:-

AREA of rectangle=Length×breadth

★ Perimeter of square=4×Side

★ Area of square=Side²

★ Area of right angled triangle=½×Base×Height

\rule{300}{2}

36.

In a school, 5/8of the students are boys. If there are 171 girls, find the number of boys in the school.​

Answer»

Answer:

5/8 * 171

5*21.375

106.875..

107...

Hope this helps you...

Mark me as BRAINLIST....

37.

Find the missing number (4)2+(5)2​

Answer»

Answer:

8+10

18..

HOPE this HELPS you...

38.

Rs 7 as a percentage of Rs 35equals ______.

Answer»

Answer:

20%

Step-by-step EXPLANATION:

MARK me as BRAINLIEST

39.

The area of atriangle 12cm base andheight 0.3 cm is a sq.cm​

Answer»

Answer:

area of a TRIANGLE = 1/2 BASE x height

= 1/2 x 12 x 0.3

= 1.8 sq. CM

40.

Calculate the angle please

Answer»

Answer:

a ) x = 5

STEP by step

= 14 = 9 + x

= 14 - 9 =5

= x=5

41.

A circular disc is of radius 7 cm. If the collection of circular discs of same radius are placed in a circular disc holder, then the length of the circular holder is ______.​

Answer»

ANSWER:

Gɪᴠᴇɴ:-

Tᴏ ғɪɴᴅ :-

Sᴏʟᴜᴛɪᴏɴ:-

\sf \: Radius  \: of \:  disc = 7 cm

\begin{gathered} \sf Perimeter  \: of \:  semicircular \:  shape   \: disc \:  = πr+2r\end{gathered}

⠀⠀⠀⠀⠀⠀⠀⠀=  \ \sf \frac{22}{7}  \times 7 + 14=36cm

42.

Which of the followingfollowing is a pair oftwin prime number(2,7) (11,7) (11,19) (11,13)​

Answer»

ANSWER:

(2,7) is the TWIN PRIME NUMBERS in this all

43.

The product of cube of 3 and square of 3 is ...

Answer»

QUESTION:

The product of CUBE of 3 and SQUARE of 3 is ...

Answer:

=  > ( {3}^{3}  \times  {3}^{2} )

=  > ( {3}^{3 + 2} )

=  > ( {3}^{5} )

=  > 243

Hope this answer helps you ^_^ !

44.

A plant n cm tall it grow a further 7 cm how tall it is in centemiters.

Answer»

ANSWER:

YES the ASNWER will be 7 CM

45.

(-7)-8+15 simplification​

Answer»

(-7)=

remove the BRACKET

-7-8+15

Step-by-step explanation:

-14 +15

=1

46.

Answer the question soon ​

Answer»

ANSWER:

  1. the question is INCOMPLETE

Step-by-step EXPLANATION:

  1. the question is incomplete
  2. HOPE you have a good
47.

What should be subtracted from -7/8 to get 0 ?​

Answer»

ANSWER:

8/-7 is the answer my DEAREST FRIEND

48.

Diameter = ____ x radius​

Answer»

Answer:

The d represents the measure of the diameter, and r represents the measure of the RADIUS. The diameter is always twice the radius, so either FORM of the EQUATION works. This formula reads, “Area equals pi are squared.” Find the radius, circumference, and area of a circle if its diameter is equal to 10 feet in length.

Step-by-step EXPLANATION:

❤plz mark as brainlist dear❤

49.

Please answer this question please let me please answer please

Answer»

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh the hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

50.

Each side of a square filed is 4whole2upon3 find its area with full formula for brillianist​

Answer»

ANSWER:

Step-by-step EXPLANATION:

GIVEN,

each SIDE = 4^2/3

Therefore, AREA = 4^2/3 * 4^2/3 = 256/9