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.

What is mansuration ????​

Answer»

Answer:

the act of measuring : measurement. 2 : geometry APPLIED to the computation of lengths, AREAS, or VOLUMES from GIVEN dimensions or angles.

2.

Convert the ratio in to 8m 16km

Answer»

Answer:

16 KM is 16000m

8:16000

1:2000

3.

A piece of wire is bent in the shape of equilateral triangle each of whose sides measure 8.8 cm. This wire is rebent to form a circle. What is the diameter of the circle.

Answer»

Answer:

Diameter of circle will be - 8.4 cm

Step-by-step explanation:

Given   SIDE of equilateral triangle = 8.8 cm

             So the perimeter of triangle will be     3 x 8.8 = 26.4 cm

Now this triangle is TRANSFORMED into circle so the perimeter of triangle will be equal to circumference of the circle,.

              circumference of circle  = Perimeter of triangle

               π d      =   26.4

         =    22/7 x d = 26.4

so we have Diameter (d) = 8.4 cm

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4.

Verify -1/2+[(-4/3)+3/7]=[( -1/2)+3/7]+(-4/3)

Answer»

ANSWER:

Step-by-step EXPLANATION:

O

5.

9th class mathematics answer

Answer»

HELO MATE where is your QUES

6.

What can the maximum number of digits in the decimal expansion of 1 by 17?perform the to check your answer

Answer»

Here is the answer

Mark me BRAINLIEST

7.

Compare the following racional no. that are -9/27 , 6/ -18

Answer»

ANSWER:

hsjjsjsjnsns dbdbdbdndndn

Step-by-step EXPLANATION:

bbrbrbrvt TBT tjfnfbfnmfmf

8.

4 bells toll together at 9am and they toll after every 5 8, 11 ,12 second .how many times will they toll together again in next 3 hours.

Answer»

Answer:

1929929292 hiiiiiiiiiiiiiiiiiiiii zjksskhfjdkdowmkaoaididid to aap ko bahut ACCHA nahi lagta hai aesa photo vejo na KARTE the presant chief minister for v sunder and angle of characteristic of characteristic of the cotton and angle of characteristic of characteristic of the presant is my FAVORITE part in the YEAR and which season with a half hour or two of the presant chief minister

9.

What is the successor of 29,099

Answer»

ANSWER:

the SUCCESSOR of 29,099=29,100

10.

X+3/2 -y-2/7=1, x+2/11 +y+3/11=1 solve by elimination method

Answer»

Step-by-step EXPLANATION:

your ANSWER is in the ATTACHMENT

11.

Find three rational no. Between 4&5 using mean method

Answer»

Step-by-step EXPLANATION:

FIRST NUMBER =4+5÷2=9/2=4.5

second number=4+9/2÷2=17/4=4.25

third number=4+17/4÷2=33/8=4.125

12.

Give the answer of this question

Answer»

ANSWER:

it SEEMS that you have WRITTEN INCOMPLETE QUESTION

13.

Find the volume of a cylinder whose height is 2m andd base area is 250 m square

Answer»

ANSWER:

Hello buddy...✌️✌️

Your answer is here➡️

Step-by-step EXPLANATION:

VOLUME of cylinder is given in that pic...

HOPE it helps u.

Stayhome

Staysafe✌️

14.

Evaluate:(sin 10 * cos 80) + (cos 10 * sin 80)Best answer will be marked as the branliest.

Answer»

ANSWER:

answer is only and only 1

15.

Defference between two number is if 867593 smaller number is 634289 find the greater number

Answer»

Answer:1501882

Step-by-step EXPLANATION:Let the greater no. be x

then,

x-634289=867593

x=867593+634289

x=1501882

therefore, the greater no. is 1501882!

PLZZ MARK my answer as the BRAINLIEST....thank you

16.

In a rhombus PQRS diagonal PR is equal to side QR. Find the measure of angle of rhombus PQRS

Answer»

ANSWER:

all ANGLES are of 90° as it's a SQUARE

17.

The incorrect statement is * sina=1/2 cosa=1 seca=1/2 tana=2

Answer»

ANSWER:

YES

Step-by-step EXPLANATION:

y

e

s

18.

Express x-2=0in the form of ax+by+c=0

Answer»

1x-0y-2= 0

HOPE IT HELPS

19.

SinA by 1 ➕ cosA ➕ sinA by 1 ➖ cosA

Answer»

Step-by-step EXPLANATION:

sinA/1+cosA + sinA/1-cosA

=sinA[1/1+cosA+1/1-cosA]

=sinA[1-cosA+1+cosA/1-cos²A]

=sinA[2/sin²A]

=2/sinA

=2cosecA

20.

Find the sum of the following 7 and -15

Answer»

ANSWER:

-22 is the answer of the QUESTION

21.

A gallon of water weighs 0.819 lbs and 10 gallons of petrol weighs 7. 02 lbs, then the ratio of the weight of water to that of petrol per gallon is

Answer»

Answer:

1.16

Step-by-step explanation:

A gallon of water weighs 0.819 LBS.

A gallon of PETROL weigh = 7.02 / 10 = 0.702 lbs

Required RATIO = 0.819 / 0.702 = 1.16

22.

Q. The sum of two rational numbers is -2 . If one of the numbers is -14/5, find the other.

Answer»

ANSWER:

yet it is not a GOOD IDEA for a new manager who is a GREAT TIME to play for a new

23.

11³+12³+13³+......+18³.Find the sum

Answer»

ANSWER:

I THINK the answer is 26216

24.

Lowest term-183/224​

Answer»

ANSWER:

LOWEST term is 1 by 3

Step-by-step explanation:

is is the answer make me as brand LIST

25.

Some people use a rule to see how many hours a child should sleep at night.Subtract the child's age in years from 30, then divide the result by 2.Tony is 6 years old. According to the formula, how many hours should he sleep for?

Answer»

Answer:

24 HOURS

Step-by-step explanation:

24 hours

26.

Show that polynomial p(×)=×^2-4×+9 have no zeoes

Answer»

YES

Because product of ax²and c are not FORMED by sum of BX

27.

Solve 14 -4/3×1 4-5/3 ​

Answer»

Answer:

14-4/3=38/3

14-5/3=37/3

38/3x37/5=38x37/3=1406/3=468.66

28.

- 1 - 2 + 2 is equal to​

Answer»

ANSWER:

-1

Step-by-step EXPLANATION:

-1-2+2 you can just PUT it in a CALCULATOR.

29.

What is morse code...⚔️⚔️ᏒᏗᎷ ᏰᏂᏦᏖ⚔️⚔️​

Answer»

Answer:

Morse code is a METHOD used in telecommunication to encode text characters as standardized SEQUENCES of two DIFFERENT signal durations, called DOTS and dashes or dits and dahs. Morse code is NAMED for Samuel Morse, an inventor of the telegraph.

30.

if the mean of first 10 observations is 15 and the mean of first 15 obseis 10. find the mean of all observations ​

Answer»

ANSWER:

Given:

The mean of FIRST 10 observations = 15

The mean of another 15 observations = 10

To find:

The mean of all observations

Solution:

The formula to find the mean of the observations is given as follows:

For the first 10 observations

Using the formula, we get

15 =

⇒ Sum of first 10 observations = 15 × 10

⇒ Sum of first 10 observations = 150

For the 15 observations

Using the formula, we get

10 =

⇒ Sum of another 15 observations = 10 × 15

⇒ Sum of another 15 observations = 150

Now,

The sum of all (15 + 10 =) 25 observations will be,

= [Sum of first 10 observations] + [Sum of another 15 observations ]

= 150 + 150

= 300

∴ Mean of all 25 observations = = 12

Thus, the mean of all observations is 12.

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

ALSO View:

The mean of 5 observation is 15. If the mean of first three observations is 14 and that of the last three is 17, find the third observation

brainly.in/question/2287590

Find the mean of 25 numbers, if the mean of 15 of them is 18 and the mean of remaining numbers

31.

Counting by hundred write three numbers starting from 503712

Answer»

Answer:

503712

Step-by-step EXPLANATION:

òķ...................

32.

the digits of a two digit number differ by 5 if the digit are interchanged and the resulting number is added to the orginal number we get 121 find the number​

Answer»

AnswEr:-

Two digits number = 38

\rule{200}{2}

Solution:-

Let the digit at unit's place be y & digit at ten's place be z where y > z

Two digit number = y + 10z

CASE 1:-

⇒ y - z = 5

y = z + 5 [Eq.i]

Case 2:-

Interchanged number:-

New number = z + 10y

According to QUESTION:-

⇒ y + 10z + z + 10y = 121

⇒ 11y + 11z = 121

⇒ 11(y + z) = 121

⇒ y + z = 121/11

⇒ y + z = 11

y = 11 - z [Eq.ii]

Comparing both equations -

⇒ z + 5 = 11 - z

⇒ z + z = 11 - 5

⇒ 2z = 6

⇒ z = 6/2

z = 3

So, digit at ten's place = z = 3

Putting this VALUE in (Eq.i)

⇒ y = 3 + 5

y = 8

So, digit at unit's place = y = 8

Two digit number:-

⇒ Number = 8 + 10(3)

⇒ Number = 8 + 30

Number = 38

Therefore,

\therefore{\underline{\boxed{\textsf{Original two-digit number = {\textbf{38 }}}}}}

33.

Write the following decimal correct to one place of decimal. a-7.35​

Answer»

Step-by-step EXPLANATION:

DECIMAL on the CORRECT PLACE is 0.735

34.

Square root of 4/81 I mean sorry

Answer»

ANSWER:

\sqrt{ \frac{4}{81} }  =  \sqrt{ \frac{2 \times 2}{9 \times 9} }  \\  =  \frac{2}{9}

HEY! MATE Here is your SOLUTION. THANKS

35.

14 -4/3×1 4-5/3 find solution plzzzzzzzz​

Answer»

14-4/3×14-5/3

14-4

=10

3×14

=42

10 /42

=2

3/5

=1

2-1

= 1.

please MARK as BRAINLIST.

36.

Find the area of rectangle length=35cm breadth =45cm also find its perimeter​

Answer»

Answer:

AREA = 1575cm2

Perimeter = 160cm.

Step-by-step explanation:

Given:

LENGTH = 35cm

breadth = 45cm

Area of reactangle = length × Breadth

= (35 × 45)cm

=1575cm2

Perimeter of reactangle = 2(l+b)

= 2(35+45)cm

= 2 × 80cm

= 160cm.

Hope it helps you.

37.

Put all the following numbers into box so as no number should be left and noone should be repeated...1,2,3,4,5,6,7,8,9I just want correct answer...Explain me with points I will Mark you as brainliest ☺​

Answer»

Step-by-step EXPLANATION:

2 0 \times 2 \geqslant 40 \\ 40 + 55 \geqslant 95 \\ 95

38.

Simplify-----(– 12) × (– 10) × 6 × (– 1)​

Answer»

-720 is the CORRECT ANSWER

39.

A man can row 7 (1/2) km/h in still water. If in a river running at 1.5 km an hour it takes him 50 minutes to row to a place and back, how far off is the place?

Answer»

Answer:

DISTANCE is 3 km

Step-by-step EXPLANATION:

Speed Downstream = (7.5 + 1.5) kmph = 9 kmph

Speed Upstream = (7.5 - 1.5) kmph = 6 kmph

Let the REQUIRED distance be x km. Then,

x/9 + x/6 = 50/60

2x + 3x = 5/6 × 18 = 5X = 15, x = 3

Hence the required distance is 3 km.

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40.

A cement Company earns a profit of 15 RS per bag of white cement sold and loss of 8 rupees per bag of Grey cement sold. The company sells 3500 bags of white cement and 2000 bags of Grey cement in a month. what is its profit or loss ​

Answer»

Given :-

  • Profit of Rs.15 / bag on white CEMENT .
  • Loss of Rs.8 / bag on GREY cement .
  • Company SELL = 3500 bags of white cement & 2000 bags of Gray Cement .

To Find :-

  • Total Profit or Loss % ?

Solution :-

Profit on 1 bag of White cement = Rs.15

→ So, Profit on 3500 bags of white cement = 15 * 3500 = Rs.52500 = Total Profit ----------- Equation (1)

And,

Loss on 1 bag of Grey cement = Rs.8

→ So, Profit on 2000 bags of white cement = 8 * 2000 = Rs.16000 = Total Loss ----------- Equation (2)

So,

Overall Profit = Equation 1 - Equation 2

→ Overall Profit = 52500 - 16000

→ Overall Profit = Rs.36500 (Ans).

Hence, The cement company has a overall Profit of Rs.36500.

41.

Find the product of following /expand 1.[2x + 3y] [2x - 3y]​

Answer»

(2x+3y)(2x-3y)\\Identity:(a+b)(a-b)=a^2-b^2\\=(2x)^2-(3y)^2\\=4x^2-9y^2

42.

Convert percentage into decimal form?25/4%​

Answer»

Answer:

25/4℅= 6.25℅............

43.

5m - 3n = 19m - 6n = -7solve the following simultaneous​

Answer»

ANSWER:

m=5

n=2

Step-by-step EXPLANATION:

by SOLVING both EQUATIONS we GET m=5 and n=2

44.

Word problem please urgent if you give answer I mark as brainlist ​

Answer»

Answer:

989901

Step-by-step explanation:

LARGEST 4 DIGIT no=9999

Largest two digi no=99

9999*99

=989901

plz mark as BRAINLIST

45.

What is the value of x-:solve it... ​

Answer»

Step-by-step EXPLANATION:

WE WILL DO A CONSTRUCTION

drawn OD PERPENDICULAR bisectorON CD

PROOF

IN TRIANGLE AOB

OAB+ABO+BOA=180

20+10+ABO=180

ABO=180-30

ABO=150

.

IN TRIANGLE ABC

AB=AC

CBA=ACB

ACB+CBA+CAB=180

-

2ACB+60+20=180 JUST PROVE

2ACB=180-80

2ACB=100

ACB,=50

IN TRIANGLE OCB

OBC=CBA-ABO

OBC=50-10

OBC=40

IN TRIANGLE ODC AND ODB

ODC=ODB. EACH 90

OD =OD. COMMON

CD=DB. CONSTRUCTION

TRIANGLE ODC CONGRUENT ODB. SAS

OCB=OBD CPCT

IN TRIANGLE ODC

O+C+B=180

O+C+C=180

O=2*40

O=100

COB=100

AOC+AOB+BOC=360

X+150+100=360

X=360-250

X=110

46.

See photo give me answer​

Answer»

Answer:

2x-3=x+2

2x-x= 3+2

x=5

Hope it helps you

Please FOLLOW me

Please MARK me as a brainliest

47.

Identify the property demonstrated (- 9)+ 9=0​

Answer»

ANSWER: ADDITIVE inverse.

Step-by-step EXPLANATION: For EX:- -4+4=0, -1+1=0... And so MANY..

48.

X square - 7x + 12 ​

Answer»

ANSWER:

PLEASE MARK this answer as BRAINLIEST answer

49.

Find the area of a triangle with perimeter 22 cm one side 9 cm and difference of other side is 7 cm​

Answer»

ANSWER:

..

38 I GUESS this is the answer

Step-by-step explanation:

22+9+7

=31+7

=38

50.

Prime factorize-693

Answer»

Step-by-step explanation:

3,3,7,11,63......... BASS