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.

State cayley Hamilton theorem​

Answer»

ong>ANSWER:

In linear algebra, the Cayley–Hamilton theorem states that every square matrix over a commutative ring satisfies its own CHARACTERISTIC equation.

Step-by-step EXPLANATION:

The Cayley Hamilton theorem is one of the most powerful results in linear algebra. This theorem basically gives a relation between a square matrix and its characteristic polynomial. One important application of this theorem is to FIND INVERSE and higher powers of matrices.

Hope it helped uwu
Discussion
2.

Obtain the condition that one root of the quadratiequation ax+bx+c=0​

Answer»

ong>Answer:

Let α and β be the roots of the following equation.

It is given that α=2β

α+β=3β=−

a

B

...(i)

αβ=2β

2

=

a

c

...(ii)

Therefore (

9a

2

b

2

)=

2a

c

⇒2b

2

=9ac
Discussion
3.

If both the diagonals of a parallelogram are equal, then it will be a​

Answer» ONG>Answer:

SQUARE

Step-by-step explanation:

Or a RECTANGLE.

Thanks

Discussion
4.

645-9 ???. Please give me the correct answer​

Answer» ONG>ANSWER:

645-9 = 634

this is your answer
Discussion
5.

What is the value of a,b and c in given figure ?​

Answer» ONG>Answer:

The value of the d according to the FIGURE is (180°- a-b). 1) to FIND the value of d we have to USE the angle sum property of the triangle with STATES that the sum of all angles of any triangle should be equal to 180°
Discussion
6.

Find the area of shaded area​

Answer» ONG>Answer:

50

Step-by-step EXPLANATION:

kshsbsgbznzkkzauujs
Discussion
7.

The adjacent angles of a parallelogram are in the ratio 4:6,find the angles.​

Answer» ONG>Answer:

4x+6x=180

10x=180

x=18

so the ANGLES are

4x= 72

6x=108
Discussion
8.

Q10. Side of a cubical box whose volume is 125cm3 isO 4cmO 5cmO 6cmO 7cm​

Answer»

ong>Answer:

5cm

Step-by-step EXPLANATION:

as we KNOW the FORMULA for the VOLUME of cube as (a)³ where a is the length of its sides

so, according to question

a³=125

a=³√125

so a = 5cm
Discussion
9.

1 +3x is apolynomial​

Answer»

ong>ANSWER:

here is your answer

Step-by-step explanation:

YES, 1+3x is a linear POLYNOMIAL
Discussion
10.

Find 2/5 × -3/7 - 1/14 - 3/7 × 3/5​

Answer»

Answer \: = \frac{ - 1}{2} \\
Discussion
11.

In figure, the value of x is ​

Answer»

ong>Answer:

105 degree

Step-by-step explanation:

ASP = 180 degree

35+70=105

180-105=75

75+ x =180

x =180-75=105 degree

plz MARK me as the BRAINLIEST and follow me
Discussion
12.

2 points 1-पुढील संख्याआंतरराष्ट्रीय संख्या चिन्हातलिहा:V*4O OO35O O6​

Answer»

Cant UNDERSTAND u r language.

PLZZ mark as BRAINLEST
Discussion
13.

ECE ma2 points17) In a fruit shop there were20250 fruits. If 2595 of themwere apples and 12900 weremangoes. Find the number ofother fruits in the shop.​

Answer» ONG>Answer:

ANSWERS is 4755

plz mark as BRAINLIST.....
Discussion
14.

Which is the highest mountain​

Answer» ONG>Answer:

MOUNT Everest is the answer of this QUESTION
Discussion
15.

Q54.The following data represents the number of students got admission in different streams of a college:Draw a pie chart to represent this data.Streams No. of studentsScience 400Arts 300Commerce 500Law 250Management 350​

Answer» ONG>Step-by-step EXPLANATION:

but what DOUBT you have in this ??
Discussion
16.

একান্তর কোন কাকে বলে?​

Answer»

ong>ANSWER:

can't UNDERSTAND the LANGUAGE
Discussion
17.

If p(x) =2x+ 5 and q (x) =-3x+4 then p(x) and q(x) =​

Answer» MUJHSE BADE HO thodese_____
Discussion
18.

A rope of 108 m. long is cut into the pieces of 9 m each. Then the number of pieces is ....(A) 11(B) 12(C) 13(D) 14​

Answer»

ong>Answer:

HEY!! Here is your answer......

The AMOUNT of long rope= 108 m

The amount of rope cut in to each piece= 9 m

Amount of PIECES= long rope/each piece

                            = 108/9

                            = 12

Thus the number of pieces it should be cut into is (b) 12.

Hope it helps you.

Discussion
19.

The number of zero in squre of 50​

Answer»

ong>Answer:

Square of 50 = 2500

Therefore NUMBER of ZEROES in 2500 is 2

Answer- 2
Discussion
20.

If n (A) = 20, n (B) = 20 and n (A  B) = 36 then n (A  B) = ?​

Answer»

>

GOOD MORNING

HI ☺☺☺☺☺☺☺
Discussion
21.

find the equation of the set of the points which are equal distance from the points a(1,-2,5) & b(0,4,-1)​

Answer» ONG>ANSWER:

...................................

Discussion
22.

Question: 17 Marks 3Name the following using the attached figure :(a) Three radi(b) Three chords(c) A diameter(d) Two minor arcs(e) Two sectors(1) Two points which are in the interior of thecircleC.17 of 23SkipSave & continue>​

Answer» ONG>ANSWER:

C A Diameter

Step-by-step EXPLANATION:

hahahahahahahahahahahahah

Discussion
23.

Evaluate the following..V31.36​

Answer» QUAL to 5.6
3136/100 under the root
56/10
5.6
Discussion
24.

two adjacent angle of a parallelogram have equal measure find the measure of each of the angels of parallelogram.​

Answer» ONG>Answer

90 deg

Step-by-step explanation:

LET the ADJACENT ANGLES be x.

∴2x=180,

x=90.

thus it is a rectangle.

all angles=90
Discussion
25.

Q9. Formula for Surface Area of four walls of a cuboidal room O l+b+hO 2(I+b)xhO 2(I+h)xbO 2(h+b)xl​

Answer» ONG>Answer:

2(l+b)*h

Step-by-step EXPLANATION:
Discussion
26.

Maths geometry Distance of Point (-7, 2) from the origin is ---- ​

Answer» G DISTANCE FORMULA
(0+7)^2 + (0-2)^2 under the ROOT
49+4 under the root
53 under root
Discussion
27.

If (3a+7b)/(3a-7b) = 4/3 find the value of the ratio a/b *​

Answer» ONG>Answer:

don't have any QUESTIONS and I'm still waiting for you to be a great day of SCHOOL
Discussion
28.

find the cost price of sn article is sold for rs 2400 the dealer makes a profit of 20% on the transaction​

Answer»

ong>ANSWER:

RS 2000

Step-by-step explanation:

When the article is sold at a profit of 20%, the SELLING price of tree article is 120%.

So let the COST price of the article be Rs x.

Therefore, 120% of x = 2400

=> (120/100) × x = 2400

=> x = (2400 × 100) ÷ 120

=> x = 2000

Therefore the cost price of tree article is Rs 2000.
Discussion
29.

Is Fill in the blanks for p (m) = 3m3 - Imtsma is Write the polynomial in standardforma2) Write it in index form:3) Write it ain coefficient form=4) write it in degree of polynomial -​

Answer» ONG>ANSWER:

nxjdhxhdhjdjdudhhsgshhhshdyhdhdbgdhdhdhhdhddgcchhxhdhdhdhhdjdjdjdjjdjdhsjsushdhdddgeuehdhxjdhxhdhjdjdudhhsgshhhshdyhdhdbgdhdhdhhdhddgcchhxhdhdhdhhdjdjdjdjjdjdhsjsushdhdddgeuehdhdjdjkdjdjrjdjudhduusuejjdufhxyjdjdjufhdjudjdjdudbhchdjjdxj
Discussion
30.

Show that 4√2 is an irrational number.​

Answer»

er:P>

Step-by-step explanation:

Assume that,

4

2

​

is a rational number.

Then, there exists COPRIME POSITIVE integers p & q such that

4

2

​

=

q

p

​

2

​

=

4q

p

​

(∵ p & q are integers)

⇒

4q

p

​

is rational

⇒

2

​

is rational

This CONTRADICT the FACT that

2

​

is irrational. so our assumption is incorrect.

Hence 4

2

​

is irritational.
Discussion
31.

What is 5389×4798 and 3754×78935​

Answer»

ong>Answer:

25856422

295295835

hope it helps you

pls mark my asnwers as brainliest

and THANKS my answers

Step-by-step explanation:
Discussion
32.

4. Write in alphabetical order.... (boilbend , break, blow, borrow)1) bend,blow, boil, borrow,break2)bend , blow, break ,boil, borrow​

Answer»

ong>Answer:

BEND,blow,BOIL, BORROW, BREAK
Discussion
33.

An equation of the type___________ represent a line passing through the origin of​

Answer» ONG>ANSWER:

Answer will be straight line
Discussion
34.

Why does the human beings have important place in environment.​

Answer»

ong>Answer:

1) AS A RESOURCE;HUMANS ARE HUMAN RESOURCES AND DEVELOPERS OF TECHNOLOGY AND NEW WAYS OF GROWING PLANTS THAT MAKE UP THE ENVIRONMENT. 2) THEY HELP PLANTS IN MAKING FOOD BY GIVING THEM CO2 OR LETS SAY CARBON DIOXIDE. 3)THEY MAKE UP THEIR OWN ENVIRONMENT WITH COMMUNITIES CALLED HUMAN ENVIRONMENT.
Discussion
35.

Find the two sides of the triangle​

Answer»

ong>Answer:

what is this

Step-by-step EXPLANATION:

it's not the PROPER QUESTION
Discussion
36.

the equation involving one variable and having 2as the maximum index of the variable is called ______​

Answer» ONG>Step-by-step explanation:

follow me PLEASE MARK as braienlist

Discussion
37.

Q31. The ratio of corresponding sides of similar triangles is 3:5. Find theratio of their areas?​

Answer»

er.

According to theorem,

When two TRIANGLES are similar, the ratio of the areas of those triangles is equal to the ratio of the squares of their CORRESPONDING sides.

Therefore,

The ratio of the areas of the triangles = 3^2/5^2

= 9/25.

Thank u

Hope it helps.........
Discussion
38.

In 10xythe incredible factor is​

Answer» ONG>ANSWER:

GOOD morning mate

pls follow me
Discussion
39.

If the inclination of the slope joining the point (x, -4) and (-2, 3) is 45°, then the value of x is ____.​

Answer» ONG>Answer:

57 +20=

Step-by-step EXPLANATION:

-2-,3 +-4 =67

67-10

57+20

ans =SUM of 57+20
Discussion
40.

Find x ,if d=-22 and dx=-44​

Answer» ONG>Answer:

X = 2

Step-by-step EXPLANATION:

PLEASE mark me as BRAINLIEST.

Discussion
41.

417/350 is a .......... from (a) terminating (b) non terminating (c) repeating (d) integer​

Answer» ONG>Answer:

C) repeating is the answer. If you GET any other DOUBTS in future then MESSAGE to whatsapp number 7358745663

Discussion
42.

Rationalise the denominator of the following and simply 2root 3/3+2root2​

Answer» ONG>Answer:

6√3-4√6

Step-by-step EXPLANATION:

the above PHOTO is the WHOLE explanation
Discussion
43.

నాలుగు అక్షరాల పదాలు​

Answer» RONG>పదాలు క్రింద ఇవ్వబడ్డాయి.

వివరణ:

  • నాలుగు అక్షరాల పదాలలో, మనకు నాలుగు అక్షరాలు మాత్రమే ఉన్నాయి.
  • తెలుగు భాషలో చాలా అందమైన పదాలు ఉన్నాయి.
  • తెలుగు ప్రపంచంలో గొప్ప భాష.
  • నిజజీవితం నుండి మనం చాలా పదాలు పొందవచ్చు. చాలా మంది ప్రజలు రోజూ అనేక నాలుగు అక్షరాల పదాలను ఉపయోగిస్తారు.
  • దేశ భాష లందు తెలుగు లెస్స.

పదాలు:

  1. కుమారులు
  2. వచ్చింది
  3. చెయ్యవచ్చు
  4. చేయండి
  5. సమయం
  6. చెప్పండి
  7. చేస్తుంది
  8. ముగింపు
  9. ఎందుకు
  10. పురుషులు
  11. వెళ్ళింది
  12. పాయింట్
  13. ప్రపంచ
  14. పొందండి
  15. వచ్చింది
  16. ఇవ్వాలని
  17. సహాయం
  18. కారణం
  19. గురించి
  20. అప్పుడు
  21. ఇప్పుడు
  22. పాఠశాల
  23. ఇప్పటికీ
  24. సూర్యుడు
  25. ఆలోచన
  26. నగరం
  27. వ్యవసాయ
  28. రంపపు
  29. చేయలేను
  30. జీవితం

కాబట్టి, ఈ విధంగా మనం అనేక నాలుగు అక్షరాల పదాలను వ్రాయవచ్చు.
Discussion
44.

Observe the venn diagram and write the following sets i) A=ii) B= iii) AB=iv) AB =​

Answer»

Step-by-step EXPLANATION:

where is your DIAGRAM....
Discussion
45.

_______ = height observation - lowest observation​

Answer»

ong>ANSWER:

The answer is RANGE. Range is DEFINED as the DIFFERENCE between the HIGHEST and the lowest observation.
Discussion
46.

Let A and B are two sets such that n(A)=20 ,n(B)=25 and n(AuB)=35 then find n(AnB)?​

Answer» ONG>Answer:

Step-by-step explanation:

There are 10 elements in a but not in b.

There are 10 elements in both a and b.

There are 6 elements in b but not in a.

So, the total number of elements in the UNION of a and b is 26.

This ILLUSTRATES the general result that n(a ∪ b) = n(a) + n(b) - n(a ∩ b) :

20 + 16 - 10 = 26.
Discussion
47.

4A= B =- 32and c =2etelo>find the matrix xmatris x such thatA+ c= ab + c​

Answer»

ong>Answer: I

if you are a girl than SORRY NUMBER PLEASE in comment box
Discussion
48.

What are the three formula for Pythagorean triplets​

Answer»

thagorean triple CONSISTS of three positive integers a, b, and c, such that a2 + b2 = c2. Such a triple is commonly written (a, b, c), and a well-known EXAMPLE is (3, 4, 5). If (a, b, c) is a Pythagorean triple, then so is (KA, kb, KC) for any positive integer k.
Discussion
49.

The ratio of as the length and width of school ground is 5:2 find the length if width is 160m.ground"​

Answer» ONG>Step-by-step EXPLANATION:

HOPE IT HELPS...

...........✌️✌️✌️
Discussion
50.

A transwal intersects two parralel lines if the measures of one of the angles​

Answer»

ong>Answer:

A transwal intersects two PARRALEL lines if the MEASURES of ONE of the angles
Discussion