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.

136= ?1.36 explain how​

Answer»

Answer:

136÷100= 1.36

very SIMPLE QUESTION

2.

11. Subtracta. 7xy from - 15xyb. (a - b) from (a + b)12. Find the value, if p=24P + 5B. 7P2 + 213. Express using exponential notation729b. 312514. Simplifya. (5) : 5 b. 25 x 55​

Answer»

ANSWER:

xugcydtduiyfuysrsutc ydtuxgxiydsutdtudutxguxyidyodifyistidyicy itsitxyicitisitdyfy sticyifiystidxicyoiydyickouitrysxgjjvgu

Step-by-step EXPLANATION:

chicutzgucouguozutxohgupgug

3.

The perimeter of a quadrant of a circle of radius 3.5 cm is​

Answer»

Step-by-step EXPLANATION:

RADIUS 3.5

perimeter 2 PIE R

2*22/7*3.5

44/7*3.5

6.28*3.5

21.98

4.

The length of the arm of a square is 10 meters. If the length of each arm is increased by 3 m, what will be the change in the area of ​​the square?​

Answer»

ANSWER:

GIVEN, the length and breadth of a rectangle are in the ratio 3:2 RESPECTIVELY.

Given, the length and breadth of a rectangle are in the ratio 3:2 respectively.Then let the length and breadth of the rectangle be 3x,2x respectively.

Given, the length and breadth of a rectangle are in the ratio 3:2 respectively.Then let the length and breadth of the rectangle be 3x,2x respectively.If the sides of the rectangle are extended on each side by 1 m then length and breadth will be 3x+1 m and 2x+1 m.

Given, the length and breadth of a rectangle are in the ratio 3:2 respectively.Then let the length and breadth of the rectangle be 3x,2x respectively.If the sides of the rectangle are extended on each side by 1 m then length and breadth will be 3x+1 m and 2x+1 m.According to the problem,

Given, the length and breadth of a rectangle are in the ratio 3:2 respectively.Then let the length and breadth of the rectangle be 3x,2x respectively.If the sides of the rectangle are extended on each side by 1 m then length and breadth will be 3x+1 m and 2x+1 m.According to the problem,2

or, 20x+10=21x+7

or, 20x+10=21x+7or, x=3.

or, 20x+10=21x+7or, x=3.So length and breadth are 9,6 m respectively.

or, 20x+10=21x+7or, x=3.So length and breadth are 9,6 m respectively.Now AREA of the rectangle be 9×6=54 m

or, 20x+10=21x+7or, x=3.So length and breadth are 9,6 m respectively.Now area of the rectangle be 9×6=54 m 2

or, 20x+10=21x+7or, x=3.So length and breadth are 9,6 m respectively.Now area of the rectangle be 9×6=54 m 2 .

5.

D.Tick the correct option to fill in theblanks​

Answer»

Answer:

which QUESTION you WANT to ASK I cannot UNDERSTAND because you have not given the question

6.

10l 980ml ÷2 division​

Answer»

Answer:

101980÷2

=50890

Step-by-step EXPLANATION:

PLEASE MARK as BRAINLIEST

7.

Find the value of(80 – 20) ÷ (80 + 20​

Answer»

ANSWER:

The QUESTION isn't UNDERSTOOD by me

sorry

8.

Ln APQR and ASTU ; pQ = 3.5 cm, QR = 4.0 cm,ze= 60. and ST = 3.5 cm,TU = 4.0 cm, LT = 60". Then, draw the figure and state that which type ofcongruency we can find in the figure?​

Answer»

This FRICTION force stops the rotation of the fluid (WATER). This friction is called ‘Fluid

FrictionThere are layers in the fluid (water). When water is whirling (rotating), friction EXISTS

between its layers. Not only that, the friction exists between the water surface and

glass surface.Tap on a clip to paste it in the text box.This friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

FrictionThis friction force stops the rotation of the fluid (water). This friction is called ‘Fluid

Friction45468464642614514546947547=847844875=79517=847

9.

The ratio of base to height of a parallelogram is 1:2. If the area of parallelogram is 450 sq metre, then find its base and height​

Answer»

Answer:

Breadth = 15 m

Height = 30 m

Step-by-step explanation:

GIVEN, \frac{Base of the Parallelogram}{Height of the Parallelogram}

HeightoftheParallelogram

BaseoftheParallelogram

= \frac{1}{2}

2

1

CROSS MULTIPLY the terms,

Height = 2 x Base of the Parallelogram

for simplicity we will assume Height = h and Base =b

then h = 2b----------------------------equation 1

they already given the area of the Parallelogram = 450 m^{2}m

2

Area of Parallelogram = Base x Height

450 = bh

450 = b x (2b) {substituted the value of h from equation 1 ]

450 = 2b^{2}b

2

225 = b^{2}b

2

b = \SQRT{225}

225

= 15 m = Base of the Parallelogram

substitute the value of b in Equation 1 to get h (Height)

h = 2b = 2 x 15 = 30 m

Hence,

Base of the parallelogram = 15 m

Height of the Parallelogram = 30 m

10.

Find the surface area of a box of length 25 cm, breadth 0.5 mand height 15 cm​

Answer»

ANSWER:

here is your answer , HOPE it will HELP you ...

11.

If A- {1, 2, 3, 8, 10}; B{1,2,3,4,5,6}. find AUB, BUAAnB BnA, A-B, B-A and comment-​

Answer»

ANSWER:

AUB = (1,2,3,4,5,6,8,10)

BUA = (1,2,3,4,5,6,8,10)

ANB = (1,2,3)

BNA=(1,2,3)

A-B =(8,10)

B-A =(4,5,6)

12.

Factorise :-a’ – 2ab + b2-2​

Answer»

Answer:

nsjsjnsiksjsnsksnnsnsnnsnsjnsnksnsnksnsksnknsjsnsoMatch the following.

A B

1. DIGESTION of starch A. ORGANIC substances

2. Absorption of water B. Small intestine

3. Dead components in the SOIL C. Large intestine

4. A-level D. Habitat of ant, rat and other such

living organisms

5. B-level E. mouth

F. Presence of more mineral elements

13.

Consider the following process with burst times and arrival times.ProcessBurst timeArrival TimePO8oP150P20P317Which of the following statements are correct?I.The average waiting time will be same using shortest job first andtime first.II. The waiting time of process PO and process P1 using Round Robpolicy with time quantum as 3 units is same.The average waiting time using first come first serve is less thantime using short remaining time first.Activate Windows(A) Only IGo to Settings to activate Window(B) Only II12:50 PM311712021​

Answer»

Answer:

Consider the following PROCESS with burst times and arrival times.

Process

Burst time

Arrival Time

PO

8

o

P1

5

0

P2

0

P3

1

7

Which of the following statements are correct?

I.

The average waiting time will be same using shortest job first and

time first.

II. The waiting time of process PO and process P1 using Round Rob

policy with time QUANTUM as 3 units is same.

The average waiting time using first come first serve is less than

time using short remaining time first.

Activate WINDOWS

(A) Only I

Go to Settings to activate Window

(B) Only II

12:50 PM

311712021

31171712021

14.

Find the value of expression given below2³x a²x5a⁴​

Answer»

ANSWER:

2a⁵×5a⁴

Step-by-step explanation:

10a⁹ answer hibuvyvuj MARK as BRANLIEST PLEASE

15.

Salem starts out with 50 baseball cards and plans to buy 5 more per month.Zayed starts out with 90 baseball cards and plans to sell 5 per month.Write a system of equations to represent this situation.

Answer»

Answer:

MATCH the column. 5M

A B

1.knaves a. common folk/people

2.Crowds b. crooks, liars

3.give and. c. happy

4.more or d. take

5.gay E. LESS .

16.

Find it how it done answer is 1.6​

Answer»

ANSWER:

ROOT 2=1.414

root 3=1.732

so 1.6 is LIKE between root 2 and root 3

17.

Write an AP whose first term is (-8) and common difference is 4.

Answer»

ANSWER:

A.p = -8 × (n-1)× 4

-8 × 4N - 4

Step-by-step explanation:

the FORMULA is a+ (n-1)×d

18.

Frame 2 sentences to bring out the diffrence between the given homophones:- ( book and break)​

Answer»

ANSWER:

Homophones are pairs of words that SOUND the same, but have DISTINCTLY different meanings and different spellings. UNDERSTANDING homophones is an essential part of mastering the ENGLISH language, both for vocabulary building and spelling.

19.

0.19 in percent form can bewritten as__​

Answer»

Step-by-step EXPLANATION:

number or RATIO EXPRESSED as a FRACTION of 100

20.

There are 4_angles in a rectangle. *​

Answer»

Answer:

90 DEGREE ANGLES

.

.

.

.

MARK as BRAINLIEST

21.

Raja bought egg for 19.80₹ milk for 30.02₹.How much did he spend altogether ?​

Answer»

Step-by-step EXPLANATION:

╭━━━━━━━╮

┃ .... •• ● |

┃███████┃

┃███████┃

┃███████┃

┃███████┃

┃███████┃

┃███████┃

┃███████┃

┃███████┃

┃  # = > ┃

╰━━━━━━━╯

22.

Are the number in proportion 30 ,40,45,60​

Answer»

ANSWER:

No

Step-by-step explanation:

30*60=180

40*45=1800

23.

Solve the equation: 9/3+5=7​

Answer»

ANSWER:

WAIT IM SENDING the answer

24.

Multiplicative inverse of (2*6)power 2

Answer»

Answer:

The procedure to use the multiplicative inverse calculator is as follows:

STEP 1: Enter the values in the numerator and denominator INPUT field

Step 2: Now click the button “Solve” to get the output

Step 3: The multiplicative inverse value will be displayed in the “Answer” field

What is Multiplicative Inverse?

When a number is multiplied by its multiplicative inverse, it should be EQUAL to 1. In other words, the multiplicative inverse of a number is another number, when its product is equal to 1. The multiplicative inverse is also KNOWN as “Reciprocal”.

Standard Formula

The standard form to represent the multiplicative inverse is as follows

If “n” is a number, then the multiplicative inverse or reciprocal of a number is “1/n”.

If a number is given in the fractional form “a/b”, then the multiplicative inverse is “b/a”.

25.

I can't understand this question. please help me ​

Answer»

Answer:

abz-kbqz-zbp Only SHOW TYPE person COME other not allow and first you then me type person

26.

Find the13th term of the sequence 12, 21, 30,.. ​

Answer»

Answer:

What is the next number of the sequence 3, 12, 21, _, _, _?

The PATTERN from what is given looks to be that

3, 12, 21, _, _, _ is  

3, 3+9, 12+9, _, _, _  

⟹3, 3+9, 3+18, _, _, _  

⟹3+9×0, 3+9×1,  

3+9×2, _, _, _.  

So, continued on INDEFINITELY, the  nth–––  number of the given sequence is  3+9n.  

So the 4th number is obtained by letting  n=4  in the formula:

3+4×9=3+36=39.  

Filling in the next two blanks SHOWN in the question, get

3+5×9=3+45=48 and 3+6×9=3+54=57.

27.

Find the actual and estimated sum by rounding off to the nearest ten-thousands:78515+13290​

Answer»

Answer:

100000

Step-by-step explanation:

78515+13290 = 91805.

so, rounding off nearest ten THOUSAND is 100000

HOPE IT HELPS

MARK AS BRAINLIEST IF YOU ARE STATISFIED ❤️❤️OR AT LEAST THANKS ❤️❤️

28.

2) Areaof a rhombusis 96sq.cm. One of thediagonals 12cm then, then tengthanother diagonal is​

Answer»

Given :

  • Area of rhombus = 96 cm²
  • LENGTH of first diagonal = 12 cm

To find :

  • Length of second diagonal

Knowledge Required :

→ FORMULA of Area of rhombus :-

  • Area of rhombus = 1/2 × d₁ × d₂

where,

  • d₁ = First diagonal
  • d₂ = Second diagonal

Solution :

Length of second diagonal :-

→ Area = 1/2 × d₁ × d₂

→ 96 = 1/2 × 12 × d₂

→ 96 = 6 × d₂

→ 96/6 = d₂

→ 16 = d₂

Therefore,

  • length of the second diagonal = 16 cm

━━━━━━━━━━━━━━━━━━━━

Verification :-

Substitute the VALUE of d₂ in 96 = 1/2 × 12 × d₂ to verify.

LHS = 96

Taking RHS,

→ 1/2 × 12 × d₂

→ 1/2 × 12 × 16

→ 6 × 16

→ 96

RHS = 96

LHS = RHS

Hence, verified.

29.

39. Find the common factors of the following terms.(a) 8lx²y, 27xy²​

Answer»

ANSWER:

COMMON FACTOR is 9XY

30.

One -Sixth of the distance travelled by Piyush is 20 kilometers . Find the distanceTravelled by PiyushPlease tell fast

Answer»

Answer:

120Km

Step-by-step explanation:

Let the distance TRAVELLED by him be x

Given Data:

ONE -Sixth of the distance travelled by PIYUSH is 20 kilometers

So the EQUATION is

\frac{1}{6} X x=20

x= 20 X 6

x = 120km.

∴ The distance travelled by Piyush is 120 km.

I HOPE this helps u>

31.

a water tanker contain 5kl of water . 8 houses supplied with 550 litre of water each houses.how much water will be left in the tanker​

Answer»

Step-by-step explanation:

GIVEN,

A water tanker contains 5kl of water

Number of houses water supplies = 8

Each HOUSE gets 550liters of water.

we KNOW that,

1 kilo liter = 1000 liters

Then,

5 KL = 5000L

according to QUESTION,

5000 - 8 (550) = 600 L

therefore ,

600L of water will be left in the tanker.

32.

6. Which are the factors of x2 - 5x - 6?(1) (x + 3)(x + 2) (2) (x-6)(x + 1)(3) (x + 6) (x - 1)(4) (x - 3)(x - 2)​

Answer»

Answer:

Given equation

x2 + 5x + 6

Let us try factorizing this polynomial using splitting the middle TERM method.

Factoring polynomials by splitting the middle term:

We need to find TWO numbers ‘a’ and ‘B’ such that a + b =5 and AB = 6.

On solving this we obtain, a = 3 and b = 2

Thus, the above expression can be written as:

x2 + 5x + 6

= x2 + 3x + 2x + 6

= x(x + 3) + 2(x + 3)

= (x + 3)(x + 2)

Thus, x+3 and x+2 are the factors of the polynomial x2 + 5x + 6.

33.

16. The sum of 7. (-4) is​

Answer»

Answer:

7+(-4)

=7-4

=3

Step-by-step EXPLANATION:

I HOPE this HELPS you.

34.

P(x)= t^3-1 find the value of p(-6)​

Answer»

(NOTE: In the given question ;the function

p(X)=t³-1  , in this function there no VARIABLE of x , so for the values of x ,

p(x)=t³-1; so p(-6)=t³-1

If: The function BECOMES p(x)=x³-1 assuming that there was an error in the previous in the question , then the SOLUTION below can be FOLLOWED;)

→So the question becomes a function p(x)=x³-1 , find p(-6)?

Given:

p(x)=x³-1

To find:

p(-6)=?

Solution:

To find p-6)

put -6 in place of x in function p(x)=x³-1

p(-6)=(-6)³-1    ;   (-6)³=-210

=-210-1

=-211

35.

Formula for calculating gain percentage​

Answer»

ANSWER:

FORMULA of CALCULATING GAIN PERCENTAGE is-

gain/c.p.×100

36.

Find the value5/7÷ -10/14​

Answer»

Step-by-step EXPLANATION:

\frac{5}{7}  \div  \frac{ - 10}{14} \\  \frac{5}{7}   \times  \frac{14} { - 10} \\  =  - 1

37.

Q6. Find the value of (3° +4') x 22​

Answer»

ANSWER:

Step-by-step EXPLANATION:

(3^\circ +  4') \times 22\\\\= 3^\circ \times 22 +4' \times 22\\\\= 66^\circ +88'\\\\= 66^\circ +60' + 22'\\\\= 66^\circ + 1^\circ +22'    \ ( \because 60'=1^\circ )               \\\\= 67^\circ +22'

38.

2. 10-30, 30-50, etc. the size of the class interval is 20. the upper limit of the fourth class is​

Answer»

Answer:

Step-by-step explanation:

10-30, 30-50, etc

here CLASS interval =20

So CLASSES can be written as:

1. 10-30

2. 30-50

3. 50-70

4. 70-90

5.90-110

Thus the upper LIMIT of 4th class =90

39.

Solve the followinga) 4yz( z²-10z+25) ÷ 2y (z-5)b) ( 4m-5n)² + ( 4m+5n)²​

Answer»

Answer:

a) 2Z(z-5)

wish you will drop some thanks

and MARK it BRAINLIST

40.

If each angle of a quadrilateral is equal to x degree , the x ___​

Answer»

ANSWER:

x=90⁰ angle.

mark me BRAINLIEST.

41.

$1 इज इक्वल टू हाउ मेनी यूनिटव्हाट इज द सिंपलेस्ट फॉर्म ऑफ द रेशो 234 अपऑन 252 ​

Answer»

ANSWER:

sorry I don't KNOW hindi can you ASK in english

Step-by-step EXPLANATION:

42.

If 3/4 =x/12 then find x​

Answer»

ANSWER:

I HOPE it will HELPS you.

43.

Find the value of30 ÷ 40​

Answer»

Answer:

30 ÷ 40 = 0.75

value is 0.75

44.

Which of the following alphabet has horizontal and vertical lines (a) A of symmetry ? (b) B(c) C (d) x​

Answer»

ANSWER:

a) vertical

b) HORIZONTAL

c) horizontal

d) horizontal and verticle

Please MARK as the BRAINLIEST

45.

11. যে কোনাে একটি প্রশ্নের উত্তর দাও :(i) জ্যামিতিক উপায়ে V21-এর মান নির্ণয় করাে। (শুধু অঙ্কন চিহ্ন দেবে) (ii) একটি ত্রিভুজঅঙ্কন করাে যার বাহুগুলি যথাক্রমে 7 সেমি, 6 সেমি ও 5.5 সেমি। ত্রিভুজটির অন্তবৃত্ত অঙ্কনকরাে। (শুধু অঙ্কন চিহ্ন দেবে)​

Answer»

ANSWER:

don't UNDERSTAND this language PLEASE mark me as brain LIST

46.

10What is the stange of data :90, 85, 39, 48,56", 95, 81,75 ?​

Answer»

Answer:

73

Step-by-step EXPLANATION:

47.

Q.6 a)Find the cost of cementing wall of length 14 mx 11 m which is provided withspace for a door of dimension 4 mx 2.8 m and the window of dimension1.5 m 1.2 m at the rate of 5.75 per m2.​

Answer»

are your ONLINE EXAMS are GOING on

48.

If 8x+5y=30 and 5x+8y=9 then find x+y and x-y.​

Answer»

Answer:

13x+13y =39

x+y =3

hope it HELPS U

49.

The degree of polynomial 7-42² is​

Answer»

ANSWER:

the DEGREE of the POLYNOMIAL is

ZERO

50.

Can someone send me pre board test paper of class 10 maths​

Answer»

ANSWER:

I think hai PAPER two year ago