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.

Q.5) In a group of 75 persons everyone takes either tea orcoffee. If 45 take tea and 35 take coffee, then thenumber of persons who take tea only isA) 35B) 40C) 45 D) 50OAOBОсOD​

Answer»

ANSWER:

B) 40

Step-by-step explanation:

75- COFFEE people

75-35

40

2.

The number of permutations of the word "ENGINEERING" is:A. O 111/((31)?(21)2)B. O 11!/((3!)(2!))C. O 11!D.None of the mentioned options​

Answer»

dunno what is the property followed here for a time table please sir I am WRITING now

the ACTIVITY in maths teacher I am komal shajeda Present teacher in SOCIAL networking sites to October 1st to October 31ST please sir Alex FERGUSON has a 67th of a time table please sir I am writing all subjects na today time table please teacher please Teacher please let me know if I am shaik Baber Abdul irrffan present for let c Alaska to me a time table please sir Alex Ferguson and answers

3.

Pind p(2), where ply) - y²y + 1​

Answer»

Answer:

put value of y = 2 in EQ. y^2 y + 1

p(2) =2^2× 2+1

= 4 ×2 + 1

= 8+ 1

p(2) = 9

value of p(2) is 9

Mark as BRAINLIST...

4.

The mean of 9. 16. 5. 4 and 11 is ______​

Answer»

atios in SIMPLEST form 1 km: 750 m - 376270. ... So, the ratio is 1000:750 which is 4:3 . ... Express each of the FOLLOWING RATIOS in simplest form. ii. ... (iv) 8 MONTHS : 1 year (vi) 1 km : 750 m (ili) 1 hour 5 minutes : 45 minutes (v) (2 kg 250 g) : (3 kg) .

5.

Write the name of the point where these two lines intersect​

Answer»

Answer:

(II) The name of each part of the plane formed by these two LINES x-axis and y-axis is QUADRANTS. (III) The point where these two lines intersect is called the origin.

6.

10 metres cloth cost 2000rs what will 6 m cloth cost​

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS!!

PLS MARK AS BRAINLIEST

7.

Simplify 21b-32+7b-20b​

Answer»

ANSWER:

21b- 20B + 7B- 32 = 8b-3 That will the CORRECT answer

8.

Tʜᴇ ᴍᴇᴀɴ ᴏғ 'ɴ' ɴᴜᴍʙᴇʀs ᴏғ ᴀ sᴇʀɪᴇs ɪs x. Iғ ᴛʜᴇ sᴜᴍ ᴏғ ғɪʀsᴛ (ɴ-1) ᴛᴇʀᴍs ɪs 'ᴋ', ᴛʜᴇɴ ᴛʜᴇ ɴ'ᴛʜ ɴᴜᴍʙᴇʀ ɪs»»————> ᴡᴀɴᴛ ᴄᴏʀʀᴇᴄᴛ ᴀɴsᴡᴇʀ, ɴᴏ sᴘᴀᴍ , sᴘᴀᴍᴍᴇʀs sᴛᴀʏ ᴀᴡᴀʏ

Answer»

\huge\underline\mathbb\red{Ans}

Mean = X

Sum of (N-1) term = K

Nth number = ?

So N Term = Sum if n terms - Sum of (n-1)term =

NX-K

9.

Then find the value of cosA and3If sin A=tanA.4​

Answer»

Answer:

GIVEN, sinA=43​

⇒DCBC​=43​

⇒BC=3k and AC=4k

where K is the CONSTANT of proportionality.

By Pythagoras THEOREM, we have

AB2=AC2−BC2=(4k)2−(3k)2=7k2

⇒AB=7

​k

So, cosA=ACAB​=4k7

​k​=47

​​

And tanA=ABBC​=7

​k3k​=7

​3​

10.

The number of values of x in the interval [0, 3π] satisfying the equation 2 sin2 x + 5 sin x - 3 = 0 is

Answer»

\implies

GIVEN,

  • x + 5 sin x – 3 = 0

  • 2 sin x(sin x + 3) – 1(sin x + 3) = 0
  • (2 sin x – 1)(sin x + 3) = 0
  • sin x = 1/2, sin x = -3 {not possible SINCE -1 ≤ sin x ≤ 1}
  • Thus, x = π/6, 5π/6, 13π/6, 17π/6
  • Hence, the number of values of x in the INTERVAL [0, 3π] are 4.

hence the answer is 4

11.

Expand the following using suitable identity (3m-2n)³​

Answer»

the IDENTITY is (a-b)³ =a³-3a²b+3ab²-b³

(3M-2N)

=3m³-3(3m)²(2n)+3(3m)(2n)²-(2n)³

=27m³-54m²n+36mn²-8n

12.

Four integers are added to a group of integers 3, 4, 5, 5 and 8 and the mean, median, andmode of the data increases by 1 each. What is the greatest integer in the new groupofintegers?​

Answer»

and I was rflx᭄ⓛⓞⓗⓘⓣⓗ

Step-by-step explanation:

Please subscribe my channel bro please find attached the following REASONS for this app is not opening for a few minutes ago how to do telekinesis nicely DONE social media marketing is a exacted centre point because ANCIENT TIME there is no any TECHNOLOGY there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there is no any technology there

13.

the range of the weights ( in kg ) of employees of an office given below is 69,60,67,60,67,59,58,45,73​

Answer»

Answer:

69,60,67,60,67,59,58,45,73​

Step-by-step EXPLANATION:

the range of the weights ( in KG ) of EMPLOYEES of an office GIVEN below is

14.

Tommy uses 60 grams of cheese in each pizza he makes. How many kilograms of cheese doesTommy need to make 45 pizzas ?12.​

Answer»

Answer:

2.7kg

Step-by-step explanation:

1 PIZZA CONTAINS 60 grams

45 PIZZAS contains 45x60=2,700g

2,700g=2.7 KG

15.

(-3/5) raised to 4 pls give me the right answer​

Answer»

Answer:

3⅖ is the RIGHT answer

Step-by-step EXPLANATION:

MARK me as BRAINLIST

16.

Divide 40 pens between sita and gita the ratio 2:3​

Answer»

sita = 2 /5 * 40 = 16

gita = 3 / 5 * 40 =24

17.

Write the coefficient of 7x2yz​

Answer»

ANSWER:

YZ is the COEFFICIENT 2

Step-by-step EXPLANATION:

Please mark me brainliest

18.

If x= 3- root 3/2 whaf is the value of x²+1/x²​

Answer»

ANSWER:

i DONT know

Step-by-step EXPLANATION:

19.

The area of the square having diagonal of length d' is given by2.​

Answer»

Answer:

4

Step-by-step EXPLANATION:

Let the square be QUADRILATERAL ABCD

Let Triangle ABC have a RIGHT angle at B

So Thus by Pythagoras THEOREM :

In Δ ABC

(AC)² = (AB)² + (BC)²

(2)² = (AB)² + (BC)²

4 = (AB)² + (BC)²                    AB=BC=x

4 =  x²

√4 = x

2 = x

So Thus The Side of the Square is 2

So Thus the Area is

   = Side * Side

   = 2 * 2

   = 4

20.

For which value of p the solution of these bothequation will be unique.​

Answer»

<P>ANSWER:

Step-by-step explanation:

FIND an answer to your QUESTION For which values of p does the pair of equations given below has unique solution? 4x+py+8=0 ... punineep and 629 more users found this answer helpful ... Two equations, 4x+py+8=0 and 2x+2y+2=0. To find,. The value of p if the pair of equations has a unique solution.

Questions and answers

21.

If A had worked alone, he would have taken 63hours to do the task. What is B's share, if A and Btogether on a task finishing it in 36 hours and theyget paid Rs. 5,950 for it?(note:options are given for your reference,kindly answer it ASAP including all the step-by-step explanation).​

Answer»

Answer:

B's SHARE is RS. 2550. LET W denotes the whole AMOUNT of work. Let a & b denote amounts of work done per HOUR by A & B respectively.

22.

Expanded form of 78.785​

Answer»

78.785 \\ 7 .8785 \times 10 \\ 7.8785 \times  {10}^{1}

23.

Help me solve this problem Don't post unwanted answers ​

Answer»

Answer:

what do you MEAN by this don't POST unwanted answers

do it by yourself OKAY

24.

Can anyone solve this question for me​

Answer»

ANSWER:

YES but FIRST you have to SUBSCRIBE my CHANNEL

25.

Add: (p-q) , (q-r) , (r-p)​

Answer»

ANSWER:

(p-q) + (q-r) + (r-p) = 0​

Step-by-step EXPLANATION:

26.

4. Simplify: (a) 23 x 72 x 1324f​

Answer»

ANSWER:

4. 2,18,592

Step-by-step EXPLANATION:

Answer is CORRECT

27.

Find the number of sides of a regular polygon if each of its interior angles is 165°

Answer»

ANSWER:

here's your answer

thank you

28.

एक वृत का क्षेत्रफल बताएं जिसकी परिधि 44cm है​

Answer»

ANSWER:

154 cm^2.

Please FIND the ATTACHED IMAGE.

29.

Please solve this pls. solve this i will mark as brainlist ​

Answer»

ANSWER:

pls see the attachment

Step-by-step EXPLANATION:

HOPE it helps

3rd answer can be WRONG

30.

मेरी घड़ी सोमवार दोपहर में 3 मिनट पीछे है और बुधवार 2 बजे दोपहर में 3 मिनट आगे है । इससे ठीक समय कब मिलेगा ?

Answer»

ANSWER:

MONDAY this is answer OK

31.

If quartile deviation is 134.9, find standard deviation.​

Answer»

ANSWER:

ND fbfjfbcbcbbcbcjc C cbcncjfbbccncn. bdbdbdbd

32.

Q.2: If y = x^mg(x), Use Leibnitz theorem and give a formula fory^(4) (x) in terms of higher derivatives of g(x).​

Answer»

Step-by-step explanation:

like this video is not available for you to 13 of the class of the class of a LITTLE bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit of a little bit more about a MINUTE man and dad are not available on the following LINK to 13 is a little more than a year and any files or attachments eeeeeeee of the following link to 13 is a GOOD time for

33.

Find the co-ordinates of the foot of the perpendiculardrawn from the point (2, 3) on the line 3x + 4y + 8 = 0

Answer»

EXPLANATION.

Co-ordinates of the FOOT of the perpendicular drawn from the point = (2,3).

on the line = 3x + 4y + 8 = 0.

As we know that,

SLOPE of the perpendicular line = b/a.

Slope of line : 3x + 4y + 8 = 0 is 4/3.

Slope = 4/3.

Equation of line,

⇒ (y - y₁) = m(X - x₁).

Put the values in the equation, we get.

⇒ (y - 3) = 4/3(x - 2).

⇒ 3(y - 3) = 4(x - 2).

⇒ 3y - 9 = 4x - 8.

⇒ 3y - 4x - 9 + 8 = 0.

⇒ 3y - 4x - 1 = 0.

As we know that,

⇒ 3x + 4y + 8 = 0. ⇒ (1).

⇒ 3y - 4x - 1 = 0. ⇒ (2).

Solving equation (1) & (2), we get.

Multiply equation (1) by 4 & (2) by 3, we get.

⇒ 12x + 16y + 32 = 0.

9Y - 12x - 3 = 0.

⇒ 25y + 29 = 0.

⇒ y = -29/25.

Put the value of y = -29/25 in equation (1), we get.

⇒ 3x + 4y + 8 = 0.

⇒ 3x + 4(-29/25) + 8 = 0.

⇒ 3x - 116/25 + 8 = 0.

⇒ 75x - 116 + 200 = 0.

⇒ 75x + 84 = 0.

⇒ 75 = -84.

⇒ x = -28/25.

Their Co-ordinates = (-28/25, -29/25).

34.

the capacities of 3 water tanks are in the ratio 2:3:5. the largest of them can hold 2500 litres. how many litres can the other two hold

Answer»

ANSWER:

what do you think about the TIME value of money? why it is so important? use your own wards and EXPLAIN your reason

35.

25. The order of the subgroup generated by 12 in Z15

Answer»

Answer:

12

Step-by-step EXPLANATION:

36.

Square root of 98 × square root of 162

Answer»

ANSWER:

mxmsmsnms the narrator worriedon the FACILITY

Step-by-step explanation:

nxndndn the facility in your LIFE and J and the facility for

37.

Draw 60 degree complemeantry angle

Answer»

ANSWER:

DRAW 60 DEGREE complemeantry

angle

hope this Will helps you

38.

What is the square of 20 1/2

Answer»

ANSWER:

420.25

Step-by-step EXPLANATION:

So The SQUARE of 20.5

20.5 * 20.5

on CALCULATIONS we GET the answer as 420.25

39.

Do sankhyaon ke varg ka antar 180 degree hai to Chhoti sankhya ka varg Bhari sankhya ki aathvin hai to donon sankhya nikale

Answer»

ANSWER:

I don't get your QUESTION properly so PLEASE send me in English

40.

Find the volume of cuboid whose length, breath are 110,120 and 30m

Answer»

Step-by-step EXPLANATION:

41.

What is 2 +2?and yea what is the answer

Answer»

Answer:

4

Step-by-step explanation:

2+2=4

simple QUESTION

42.

At a math team meeting, the coach wants to give pieces of candy toeach student. The coach knows that there will be 9, 10, 11, or 12students at the meeting. What is the smallest positive number ofpieces of candy that the coach should take to the meeting to becertain that each student receives the same number of pieces ofcandy and no candy is left over?

Answer»

ANSWER:

1 is answer because 1 is SMALLEST POSITIVE NUMBER there

43.

In a class of 70 students, 30% come to school by school bus. How many students come to school by school bus?

Answer»

ANSWER:

70 MULTIPLE by 30 the answer is COME

44.

By what rational number should -9 by 35 be multiplied to get 3 by 5

Answer»

Step-by-step EXPLANATION:

I HOPE this HELPS you.

best of WORK.

45.

Aras and John are practicing archery. On any given shot, the probability that Aras hits the target is 1/4 and the probability that John hits the target is 1/3 (i.e. he has much better aim). They each take two shots (assume that shots are independent events). Find the probability that:

Answer»

ANSWER:

Step-by-step EXPLANATION:

RELATED to SUBJECT

46.

How got the 22/7 in area of circle formula?

Answer»

ANSWER:

we KNOW that the area of circle or SPHERE is 4*22/7*r2

r=radius of the circle or sphere.

47.

100 dismile ke 400000 to 1dismile ke kitni price hogi

Answer»

Answer:

4000

but what is dismile?

48.

If (x+y)=(a+bi)²,show that (x²+y²)=(a²+b²)² solve point vise​

Answer»

Answer:( a+ i.b)^2 = x + i.y.

or, a^2+ i^2.b^2+ i.2AB = x + i.y.

or, a^2 - b^2 + i. 2ab = x + i. y.

or, COMPARING the real and imaginary parts both SIDES.

x = a^2 - b^2. …………(1).

y = 2ab. …………………..(2)

SQUARING and adding both sides the EQN. (1) and (2).

x^2 + y^2 = (a^2 - b^2)^2 +(2ab)^2.

or, x^2 - y^2 = a^4+b^4-2a^2.b^2+ 4a^2b^2 = a^4+b^4+2a^2b^2.

or, x^2 - y^2 = (a^2+b^2)^2. Proved.

49.

rina walked 2km in the morning and 3000m in the evening. what is the total distance covered by rina in km?​

Answer»

Answer:

1 km=1000 m

3000/1000=3km

3km+2km=5km

50.

Quadratic equation formulas class 11

Answer»

Nature of Roots

Let quadratic equation be ax2 + BX + C = 0, whose discriminant is D.

(i) For ax2 + bx + c = 0; a, b , C ∈ R and a ≠ 0, if

(a) D < => COMPLEX roots

(b) D > 0 => Real and distinct roots

(c) D = 0 => Real and equal roots as α = β = – b/2a

(ii) If a, b, C ∈ Q, a ≠ 0, then

(a) If D > 0 and D is a PERFECT square => Roots are unequal and rational.

(b) If D > 0, a = 1; b, c ∈ I and D is a perfect square. => Roots are integral. .

(c) If D > and D is not a perfect square. => Roots are irrational and unequal.