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 fraction of 1/2 + 2whole5/7​

Answer»

Answer:

45/14

Step-by-step EXPLANATION:

\frac{1}{2}  + 2  \frac{5}{7}

= 1/2 + 19/7

= 7/14 + 38/14

= 45/14

2.

Find lcm the given numbers using division method 280 250 290​

Answer»

ANSWER:

idudududdhfhddu

Step-by-step EXPLANATION:

jufffufuf7f7yffyfufu6ufufyf7usu3uyf6fhfh

3.

7x - [5y- {3x - (y- x-2y)}]

Answer»

Answer:

11x - 4y

Step-by-step EXPLANATION:

REMOVE PARENTHESES

COLLECT LIKE Terms

Repeate

4.

Cards marked with the number 2to101 are placed in a Box and mixed thoroughly. One card is drawnfrom this box. Find the probability that the number on the card is: (i) a prime number less than 40 (ii) A number division by 4 or 5 (iii) number divisible by 4 and 5

Answer»

Answer:

  1. P(E) = 0.12
  2. P(E) = 0.4
  3. P(E) = 0.2

Step-by-step explanation:

Total outcomes = 100

Probability that the NUMBER on the card is:

(i) a prime number less than 40

=> Prime numbers less than 40 = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37

i.e., 12 numbers or 12 favourable outcomes.

P(E) = 12/100 = 0.12

(II) a number divisible by 4 or 5

=> Numbers divisible by 4 = 25 numbers

=> Numbers divisible by 5 = 20 numbers

=> Numbers divisible by both 4 and 5 = 5 numbers(20, 40, 60, 80, 100)

i.e. 45(25+20) - 5 = 40 numbers or 40 favourable outcomes.

P(E) = 40/100 = 0.4

(iii) a number divisible by 4 and 5

=> Numbers divisible by both 4 and 5 = 5 numbers(20, 40, 60, 80, 100)

i.e. 5 numbers or 5 favourable outcomes.

P(E) = 20/100 = 0.2

HOPE IT HELPS!!!!

5.

Solve 2x+y=5 2x-3y=1 using elimination method​

Answer»

EXPLANATION :-

2X +Y = 5

2X -3Y = 1

BY USING ELIMINATION METHOD

2X +Y = 5

2X -3Y = 1

By subctracting,

2X +Y = 5

2X -3Y = 1

- + -

4Y = 4

y = 1

Putting y= 1 in equation 2X +Y = 5

2x + 1 = 5

=> 2x = 4

=> x= 2

Therefore

x = 2

y= 1

Don't forget to mark my solution/Answer as Brainlist

Thank you.

6.

Solve CorrectlyPlz no spam.​

Answer»

ANSWER:

OK THANKS for FREE POINTS???☺

7.

Frame questions for the following solutions given below​

Answer»

ANSWER:

I don't UNDERSTAND the QUESTION I am SORRY

8.

Simplify 3+√5/3-√5-3-√5/3+√5plzz do not send any rubbish answersif you don't know then leave it​

Answer»

Correct question :

Simplify : \frac{3+\sqrt{5}}{3-\sqrt{5}} -\frac{3-\sqrt{5}}{3+\sqrt{5}}

ANSWER :

= 3√5

Step-by-step EXPLANATION :

  \underline{\underline{\bf Rationalizing \ factor:}}

=>   The factor of multiplication by which rationalization is done, is called as rationalizing factor.

=>   If the product of TWO surds is a RATIONAL number, then each surd is a rationalizing factor to other.

=>   For example, rationalizing factor of (3 + √2) is (3 - √2)

___________________________

\bf =\frac{3+\sqrt{5}}{3-\sqrt{5}} -\frac{3-\sqrt{5}}{3+\sqrt{5}} \\\\\\ =(\frac{3+\sqrt{5}}{3-\sqrt{5}} \times \frac{3+\sqrt{5}}{3+\sqrt{5}})-(\frac{3-\sqrt{5}}{3+\sqrt{5}}\times \frac{3-\sqrt{5}}{3-\sqrt{5}}) \\\\\\ =\frac{(3+\sqrt{5})^2}{(3-\sqrt{5})(3+\sqrt{5})} -\frac{(3-\sqrt{5})^2}{(3+\sqrt{5})(3-\sqrt{5})} \\\\\\ =\frac{3^2+\sqrt{5}^2+2(3)(\sqrt{5})}{3^2-\sqrt{5}^2} -\frac{3^2+\sqrt{5}^2-2(3)(\sqrt{5})}{3^2-\sqrt{5}^2} \\\\\\ =\frac{9+5+6\sqrt{5}}{9-5} -\frac{9+5-6\sqrt{5}}{9-5} \\\\\\

\bf =\frac{14+6\sqrt{5}}{4} -\frac{14-6\sqrt{5}}{4} \\\\\\ =\frac{14+6\sqrt{5}-14+6\sqrt{5}}{4} \\\\\\ =\frac{12\sqrt{5}}{4} \\\\\\ =3\sqrt{5}

_______________________________

If the question is :-

3+\frac{\sqrt{5}}{3} -\sqrt{5}-3-\frac{\sqrt{5}}{3}+\sqrt{5}

answer :

= 3-3+\frac{\sqrt{5}}{3}-\frac{\sqrt{5}}{3}-\sqrt{5}+\sqrt{5} \\\\ =0

9.

What is the range of the data 29, 28, 30, 55,62,65,41, 100, 72 and 80?​

Answer»

Answer:

72 is the RANGE of the data

Hope this HELPS! PLEASE GIVE HEARTS and mark brainliest!

10.

444÷4=Batao ketna hoga​

Answer»

Answer:

444÷4

=111

hope it HELPED

11.

average of 60 numbers is 55.when 10 more numbers are included,the average of 80 numbers becomes 75.find the average of 10 numbers.​

Answer»

ANSWER:

How can the 60+10 be 80.

Please CHECK the QUESTION.

12.

একজন এই বিক্রেতা একটি বই 10% লাভে বিক্রি করে।সে যদি বইটি 4% কম দামে কিনত এবং আরও 6 টাকাবেশিতে বিক্রি করত, তবে সে 183% লাভ করতবইটির ক্রয়মূল্য কত?A 130 টাকা© 150 টাকা[Group D Exam. 1® 140 টাকাD 160 টাকা​

Answer»

ANSWER:

zfcztxkutxhfxhffhxhfgfc6fcjtxutxutxjxtjgzk zjcjtc

13.

A man standing 10 m from a tower of height 10 m observes its top at an angle of elevation of ​

Answer»

TAN45=10/10=1,,, THEREFORE ANS IS 45°

14.

(-13)+___ = -15 please mhujhe iska answer btaa do ​

Answer»

ANSWER is - 2

Step-by-step EXPLANATION:

( - 13 ) + - 2 = - 15

15.

5.Find the value of a if 2x + 3 is a factor of 6x3 + 19x2 + 13x + a125-38plzzz be correct plzzz​

Answer»

ANSWER:

65 will be the answer to your question

Step-by-step EXPLANATION:

Follow me and GIVE me 5 THANKS and brainliest answer

16.

Find the square root of each of the following numbers correct to two places of decimal:And explain alsoHelp me guys please help give me quickly please!!!!​

Answer»

Step-by-step explanation:

478×478 = 228484, 789×789=622521

17.

- 6 upon 5 to the power 6 into 25 to the power 5​

Answer»

Step-by-step explanation:

Atomic SIZE: Atomic size refers to the RADIUS of an atom.

In a period, atomic size and RADII DECREASES from left to right.

In a group, atomic size and radii increases from top to bottom.

follow and mark brainliest ❣️❣️❣️

18.

The product of two numbers is 168. If the product of their unit’s digit is 8 and theproduct of their ten’s digit is 1, find the numbers.

Answer»

ANSWER:

I am not FAKE but I am BROKEN

19.

The equation of the normal to the curve y=sin⁡x at the point (π,0) is​

Answer»

ANSWER:

Step-by-step EXPLANATION:

20.

Evaluate sin (50 +theta)-cos(40-theta)+tan1tan10tan20tan70tan80tan89

Answer»

A+b WHOLE SQUARE UREA didn’t SAI

21.

A and B are two postmen they can deliver 100 letters

Answer»

ANSWER:

But, Possibly A is much faster than B,

So, he decided to rest for a while. And he fell asleep, B doesn't rest and CONTINUOUSLY delivered all LETTERS, and he got promotion.

22.

The length and breadth of a rectangular field are in the ratio 3:1. If the area of the field is 675 sq. m, find its length and breadth.

Answer»

ANSWER:

LET length be 3x and breadth be X

3x × x =675

x² =675÷3

x= Root under 225

x= 15

Length=3×15=45

Bradth=15

23.

Write a slogan for covid - 19 in reference to mathematics

Answer»

ANSWER:

YES that is RIGHT answer

24.

Draw a Timeline to describe your weekend

Answer»

अगर आप अपने बच्चे का नाम कवि रखने की सोच रहें हैं तो पहले उसका मतलब जान लेना जरूरी है। आपको बता दें कि कवि का मतलब एक बुद्धिमान व्यक्ति, कवि, प्रतिभाशाली, एक चिकित्सक, ब्रह्मा के लिए एक और नाम है, एक गायक प्रतिभाशाली, जानकार होता है। एक बुद्धिमान व्यक्ति, कवि, प्रतिभाशाली, एक चिकित्सक, ब्रह्मा के लिए एक और नाम है, एक गायक प्रतिभाशाली, जानकार मतलब होने के कारण कवि नाम बहुत सुंदर बन जाता है।

25.

How to solve E= (x:1 ≤ x ≤ 10, where x is an integer)

Answer»

ANSWER:

E = {1,2,3,4,5,6,7,8,9,10}

HOPE this HELPS.

26.

A man stands at a distance of 'd' from a tower and observes that the angle of elevation of the top is θ. Then the height of the tower is​

Answer»

ANSWER:

dtano

Step-by-step EXPLANATION:

x/d= TAN o

x= dtano

27.

√3+√2\√3-√2-√5+√3 \4+√15 solve

Answer»

Answer:

so all so so so so so toxic OH oh on in in if I'd DJ in FU UGH ohgohyu

28.

2x + 12 = 3 - x what is the answer please tell ​

Answer»

Step-by-step explanation:

2x + 12 = 3 - X

= 2x+x = 3-12

= 3X = -9

= x = -9/3

x = -3

29.

Kite victers maths 11 chapter 1 assignment answer​

Answer»

ANSWER:

please follow me

Step-by-step explanation:

MARK me BRAIN LIST

30.

Express in standard form of linear equations in two variables (a)3x-4y=6. (b)5x=(-8y) (c)3y=7​.​

Answer»

Step-by-step explanation:

You ask the following: "Describe your teaching experience. How do you feel about teaching?  What is your teaching philosophy?

Let me start by saying that I believe that teaching is the noblest professor all over the world. Suffice it to say that only education can save societies and individuals from possible collapse, be it violent or gradual. Of course, education is costly, but it is far less costly than its alternative, ignorance.

I have been a university professor of developmenal psychology (my area of speacialization) for several decades and taught at the undergraduate and graduate level

While teaching, I feel good and happy when my students feel also good and happy because they learnt the key points of my lectures. When my students are not truly satisfied with the content of my teaching, I tell them that on the next classroom, I will explain to them what I have MISSED in the current lecture. I am not afraid of telling my students that there could be some occasions where I don't know. Indeed, there is always an unknown to be known, and the more we know the more ignorant we are, which they generally accept.

While teaching, I am more a mentor and organizer of learning experiences and situations, such that my students actively understand, reinvent and reconstrcut everything they learn, than a simple transmitter of ready made and established truths imposed on them from outside. In other words, I avoid indoctrination and brainwashing. This means that I make use of the active methods, not the traditional or conservative ones, and appeal to due technology when it is appropriate.

While teaching, I tend to be an authoritative, not an authoritarian nor permissive professor. Authoritative figures are demanding in intellectual terms, but warm in terms of social interaction; authoritarian figures are demanding in cognitive terms, but cold in terms of social interaction; and permissive figures are guided, say, by the slogan "laissez faire, laissez passer, laissez aller" (Let it go). There is accumulated evidence that shows that generally students feel happy with authoritative teachers/PROFESSORS, and unhappy with both authoritarian and permissive professors and teachers.

As for my teaching philosophy, I follow to main ideas. First, to teach students such that they become capable of dispensing with me qua professor in a more or less NEAR future. Second, to teach students such that they become able to raise what I call "irrititating" questions and doubts. Irritating questions are those whose answer advances knowledge and leads us to a better knowledge of the unknown. Of course, irritating questions are also irritating for the satus quo and the mainstream. In other words, irritating questions, so to peaak, irritate the status quo and the mainstream because such question challenge what is established and look for a better knowdedge of the unknown (see, for example, the irritation of Catholic Church because of NEWTON's challenge of the geocentric theory). As I see it, all great scientists, minds, and thinkers were able to raise irritating questions and challenge the status quo.

I teach and also perform conceptual and empirical research. If we do not perform research we hardly have something new to teach. This is mainly APPLICABLE at the graduate level.

Best regards,

31.

A man standing 10 m from a tower of height 10 m observes its top at an angle of elevation of _____.​

Answer»

Step-by-step explanation:

45° is the CORRECT ANSWER...

HOPE IT HELPS ❣️❣️❣️

32.

Kite victers maths 11 chapter 1 assignment answers​

Answer»

ANSWER:

I don't UNDERSTAND..........

33.

in an examination 60 students appeared of them 24passed and the rest failed what percentage of student failed​

Answer»

<P>regards PAUL and I am looking for a while and then we will be in touch with me and p PLEASE consider this as a whole lot better than the intended recipient you are not the intended you have received this email has been sent from Samsung tablet PC and FOLLOW us on Facebook follow on Twitter at the moment but will have

34.

The volume of a right cylinder is 2160cm`3.If The Base diameter of cylinder is 24cm then find its height?​

Answer»

ANSWER:

Step-by-step EXPLANATION:

35.

A pole of 12√3 m high casts a shadow of 12 m on the ground, then the sun's angle of elevation is _____​

Answer»

ANSWER:

60°

Step-by-step EXPLANATION:

PLEASE follow me and marke my answer as BRAINLEAST please

36.

1) 15 is a factor of 1065.2)14 is not a factor of 2186.3)17 is a factor of 1241.4) 23 is not a factor of 2789.​

Answer»

ANSWER:

Answer is CORRECT

Answer is correct

37.

Write a pair of twin primes between 11 and 20​

Answer»

Answer:

The first few TWIN prime pairs are: (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), (71, 73), (101, 103), (107, 109), (137, 139).

38.

Only solve the last​

Answer»

Step-by-step EXPLANATION:

PLEASE MARK it as BRAINLIEST.

39.

सिक्स एक्स स्क्वायर माइनस 3 माइनस 7 एक्स​

Answer»

you GOT TWO VALUE of x

3/2 ,-1/2

Step-by-step explanation:

6x2-7x-3

6x2-9x+2x-3

3x(2x-3)+1(2x-3)

2x-3,3x+1

40.

Simplify 3+√5/3-√5-3-√5/3+√5 plzz do not send any rubbish answers​

Answer» 3+(ROOT(5))/3-root(5)-3-(root(5))/3+root(5)

REARRANGING we get

(3-3)+ ((root(5))/3 - (root(5))/3) +(root(5)-root(5))

So we see that the terms cancel out each other which results the answer to be 0.

Hope this HELPS you.
Cheers :)
41.

Show that a1,a2,form an Ap where an is defined :an=3+4n​

Answer»

ANSWER:

i) a

n

=3+4n given

a

1

=3+4(1)=7

a

2

=3+4(2)=11

a

2

=3+4(3)=15

∴d=a

3

−a

1

=11−7=4

Here a=7, d=4 and n=15

By USINGS

n

=

2

n

[2a+(n−1)d] we have,

S

15

=

2

15

[2×7+(15−1)4]

=

2

15

(14+56)

=

2

15

×70=525

(ii) a

n

=9−5n given

a

1

=9−5(1)=9−5=4

a

2

=9−5(2)=9−10=−1

a

3

=9−5(3)=9−15=−6

∴d=a

2

−a

1

=−6−(−1)=−5

Here a=4,d=−5 and n=15

By using S

n

=

2

n

[2a+(n−1)d] we have,

S

15

=

2

15

[2×4+(15−1)(−5)]

=

2

15

(8−70)

=

2

15

×(−62)=−465

42.

The value of sin 30 degree +cos 60 degree is ​

Answer»

ANSWER:

sin30⁰+cos60⁰

sin(90-60) +cos60⁰

cos60⁰+ cos60⁰

½ + ½ = 1

Please MARK as BRAINLIEST

43.

Mr. Joseph pays $4000 down on a furniture set and is charged $375 for the next 24 months. How much did Mr. Joseph pay for the furniture altogethr

Answer»

ggcz gafi yess SAEED whoa FLORA WENT debut sniff

44.

In the given figure O is the centre of the circle with AC=24 cm, AB=7 cm and angle BOD=90°.find the area of shaded region. [use pie=3.14]​

Answer»

Step-by-step EXPLANATION:

where is the FIGURE ???????

45.

व्यंजक (1 x 2x3x3x , xn के गुणनफल शून्यों की संख्या अंतिम म 68 है, तो 'n' का अधिकतम संभावित मान क्या होगा?(a)1(b)3(c) 5(d) 6​

Answer»

Step-by-step explanation:

The ANSWER is 6 PLEASE MARK my answer as BRAINLIST answer

46.

6. Name the type of quadrilateralformed, if any, by the followingpoints, and give reasons foryour answer:(i) (-1,-2),(1,0),(-1,2),(-3,0)(ii) (-3,5),(3, 1), (0,3), (-1,-4)(iii) (4,5), (7,6), (4,3), (1,2)the raxis which is e​

Answer»

Answer:

I don't know the answer but I WANT to chat with SOMEONE PLEASE mark me as BRAINLEST

47.

No.8. Check if x = 2 is the solution of them given equations.a) 15x = 60 b) 7x + 5 = 21​

Answer»

a) 15x=60

=>x=4

b) 7x+5=21

=>7x=21-5

=>x=16/7

Here is the required answer...

Hope it is HELPFUL for you.

Have a great DAY ahead.

THANK YOU彡

48.

Solve the following linear system by elimination: 4x + 3y = 12 and 4x - y = 4

Answer»

Answer:

4x + 3y=12 and 4x - y =4

Step-by-step EXPLANATION:

SUBTRACTING both equations we get

4x-3y -4x +y = 12- 4

-2y = 8

y = -4

and

4x + 3×(-4) = 12

4x - 12 =12

4x = 24

x = 6

49.

The diagonal of a rectangle is 17 cm long and its perimeter is 45 cm. Find the area ofche rectangle​

Answer»

ANSWER:

Here is your answer

HOPE THIS HELPS YOU

50.

if the rand: dollar exchange rate is R7.50: $1 and the rand: Euro exchange rate is R10.25: euro1, how many dollars will you get for one euro

Answer»

ANSWER:

1.5 DOLLAR=1 EURO

so CORRECT answer is 1.5 dollar