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.

Explain why 5/8 is not equivalent to 8/12​

Answer»

\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}

Step-by-step EXPLANATION:

\frac{5}{8}  =  \frac{8}{12}  \\  \frac{5}{8}  =  \frac{2}{3}

THO 5 isn't able to to GET DIVIDED by 8 and is not equal to the RHS

2.

Trevor earns $7.80 an hour take home pay and works 20 hours each week. Trevor wants to buy a new laptop computer to take to college that cost $780. How many weeks will it take for Trevor to achieve his goal?

Answer»

$ 7.80 = 20 Hour Work

7.80 × 7 = 54.60$

54.60$ × 14 Months 2 Days

$780

Ask me Any Question MESSAGE Now

My Inst a gram ID Vinit Sandhu00

3.

what is the capacity of the longest vessel which can empty the oil from three vessel containing 16L, 28L and 52liters.an exact number of times​

Answer»

ANSWER:

Step-by-step EXPLANATION:

4.

The number of positive integral solutions (a, b, c, d)satisfying= (1/a)+(1/b) +(1/c) +(1/d)=1with condition that a

Answer»

GIVEN   :   (1/a)+(1/b) +(1/c) +(1/d)=1  with condition that a

To FIND : The NUMBER of positive integral solutions (a, b, c, d) satisfying

Solution:

(1/a)+(1/b) +(1/c) +(1/d)=1

1/1 = 1  hence a can not be 1

1/2

1/3

1/4

1/5

1/6

if we leave  1/2

then max sum is 1/3 + 1/4 + 1/5 + 1/6  = ( 20 + 15 + 12 + 10) /60 = 57/60

Hence  not possible

so a must be  2

a = 2

=> 1/b + 1/c  + 1/d  =  1 - 1/2

=> 1/b + 1/c + 1/d  = 1/2

Assume b = 3

then 1/c  + 1/d  = 1/2 - 1/3  => 1/c  + 1/d  =  1/6

=> c < 6    taking c as 7 , 8 , 9 so on find d

1/6  = 1/7  + 1/42

1/6  = 1/8  + 1/24

1/6 =  1/9 + 1/18

1/6  = 1/10  +  1/15

1/6  =  1/12  + 1/12  ( not possible as c and  d would be same )

Till now a = 2 , b = 3   c , d = ( 7 , 42) , ( 8 , 24) , ( 9 , 18) , (10 , 15)

now taking b = 4

=> 1/c + 1/d  =  1/2 - 1/4   =  1/4    

c  < 4

=> 1/4  = 1/5  + 1/20

   1/4  =  1/6  +  1/12

    1/4 = 1/8 + 1/8   not possible

a = 2 , b = 4   c , d = ( 5 , 20) , ( 6 ,12)  

now taking b = 5

=> 1/c + 1/d  =  1/2 - 1/5   = 3/10

c < 5

=>    no  feasible

now taking b = 6

=> 1/c + 1/d  =  1/2 - 1/6   =  1/3

1/7 + 1/8  <  1/3   as that is max possible sum  , Hence no further solution possible

a = 2 , b = 3   c , d = ( 7 , 42) , ( 8 , 24) , ( 9 , 18) , (10 , 15)

 a = 2 , b = 4   c , d = ( 5 , 20) , ( 6 ,12)  

( 2  , 3 , 7 , 42)  , ( 2 , 3 , 8 , 24) , ( 2 , 3 , 9 , 18) , ( 2 , 3 , 10 , 15) ,

(2 , 4 , 5 , 20) , ( 2 , 4 , 6 , 12)

The number of positive integral solutions (a, b, c, d)

satisfying = (1/a)+(1/b) +(1/c) +(1/d)=1   are  6

LEARN More:

How many ordered pairs of (m,n) integers satisfy m/12=12/m ...

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Identify the ordered pairs that result in a quadrilaterala) (1.-1), (2,-2 ...

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5.

Write the chemical name and chemical formula of the salt used to remove permanenthardness of wtaer.​

Answer»

Answer:

SODIUM carbonate (Na2CO3) is USED to remove PERMANENT hardness of water.

6.

2 6/12 + 2 6/8 how to solve this fraction​

Answer»

Step-by-step explanation:

6/12 +6/8= 6×2/24+6×3/24=30/24=5/4=1•25

7.

There is a group of persons each of whom can complete a piece of work in 16 days, when they are working individually. On the first day one person works, on the second day another person joins him, on the third day one more person joins them and this process continues till the work is completed. How many days are needed to complete the work?​

Answer»

Answer :-

Let us assume that, total WORK to be done is 16 units .

so,

→ Work done by each person in a day = 16/16 = 1 UNIT/day .

then,

→ First day one person completes = 1 unit of work.

→ second day two person completes = 1 * 2 = 2 unit of work.

→ third day three person completes = 3 * 1 = 3 unit of work.

→ fourth day four person completes = 4 * 1 = 4 unit of work.

→ fifth day five person completes = 5 * 1 = 5 unit of work.

now,

→ work completed in 5 days = 1 + 2 + 3 + 4 + 5 = 15 units .

therefore,

→ Left work to be done = 16 - 15 = 1 units .

and,

→ Next day number of persons are = 6

hence,

→ Time taken by 6 persons to complete left work = (1/6) days.

then,

→ Total number of days = 5 + (1/6) = 5(1/6) days (Ans.)

Learn more :-

Giri does 2/5 piece of work in 10 days. Ankit does 5/9 of the REMAINING work in 15 days and Gaurav finishes remaining wo...

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Shivam alone can do a work in 12 days and Maanik alone can do it in, 15 days. Both started the work together and after w...

brainly.in/question/14687371

8.

(D)458. काई स्क्वायर परीक्षण में सार्थकता मान P> 0.05 का अर्थ है-(A) न्यादर्श और जनसंख्या में कोई अंतर नहीं है(B) न्यादर्श और जनसंख्या में कोई अंतर है(C) दोनों(D) कोई नहीं​

Answer»

Answer:

What is the EQUATION of the line which passes

through (4,-5) and is perpendicular to

3x + 4Y + 5 = 0?

2013 II

(a) 4X - 3y - 31 = 0

(b) 3x – 4y - 41 = 0

(c) 4x + 3y - 1 = 0

(d) 3x + 4y + 8 = 0

9.

2) नाटकाच्या तिकीट विक्रीच्या पहिल्या दिवशी एकूण 35 तिकीटे विकली गेली. जर तिकीटाचेदर 20 रु. व 40 रु. प्रती तिकीट असतील आणि एकूण रक्कम 9ooरु जमा झालीअसेल तर प्रत्येक दराची एकूण किती तिकीटे विकली गेली ? ​

Answer»

Answer:

What is the equation of the line which passes

through (4,-5) and is PERPENDICULAR to

3x + 4y + 5 = 0?

2013 II

(a) 4x - 3Y - 31 = 0

(b) 3x – 4y - 41 = 0

(c) 4x + 3y - 1 = 0

(d) 3x + 4y + 8 = 0

10.

एक व्यक्ति ने कुछ राशि 5 % वार्षिक ब्याजदर से लगाई , 6 महीने बाद उसने उतनी ही राशि 6 % वार्षिक दर से लगाई जब साधारण ब्याज से दोनो मिश्र धन 2300 2300 हो गए तो उसने राशियों को निकाल लिया प्रारंभ में लगाई गई प्रत्येक राशि कितनी थी ​

Answer»

Answer:

What is the equation of the line which passes

through (4,-5) and is perpendicular to

3x + 4Y + 5 = 0?

2013 II

(a) 4X - 3y - 31 = 0

(b) 3x – 4y - 41 = 0

(c) 4x + 3y - 1 = 0

(d) 3x + 4y + 8 = 0

11.

C) Find the area of the quadrilateral PQRS, PMI RS RNI QSPm=7 cm , RN = 4 cm, QS = 24 cm17 cmNS.M24cm4 cmRlateral. 1y pinamo e Cums.of.perpendicular,امممممم​

Answer»

ANSWER:

Communication is simply the act of transferring information from one place, person or group to another. EVERY communication involves (at least) one sender, a MESSAGE and a recipient. ... These INCLUDE our emotions, the cultural situation, the medium used to communicate, and even our location.

12.

Find the value of 21+22+23+_50 observe the pattern

Answer»

Answer:

Communication is simply the act of transferring information from one place, person or group to another. Every communication involves (at least) one sender, a message and a RECIPIENT. ... These include our emotions, the cultural situation, the medium used to COMMUNICATE, and even our LOCATION.

13.

A regular polygon is equilateral. Polygon BELEN is a regular polygon.Therefore, BELEN is equilateralInductive reasoning or Deductive reasoning?ASAP​

Answer»

ANSWER:

the equation of the line which passes

through (4,-5) and is perpendicular to

3x + 4y + 5 = 0?

2013 II

(a) 4x - 3Y - 31 = 0

(b) 3x – 4y - 41 = 0

(C) 4x + 3y - 1 = 0

(d) 3x + 4y + 8 = 0

14.

unile theproperty which you have observed.Tous write the proof of this propertyTheorem: perpendicular drawn from the centre of a circle on its chord bisects the chordTo prove i seg APE seg BPseg AB is a chord of a circle with centre oseg Op 1 chord ABGivenPB: Draw seg OA and seg ORIn A OPA and AOPBLOPA ZOPBseg Op I chord ABsog OP = seg OPcommon sidehypotenuse OA hypotenuse OBradii of the same circle... A OPA = A OPB hypotenuse side theoremseg PA seg PB0.3.0.1.Fig. 6.4​

Answer»

Answer:

To PROVE that the perpendicular from the centre to a chord BISECT the chord.

Consider a CIRCLE with centre at O and AB is a chord such that OX perpendicular to AB

To prove that   AX=BX

In ΔOAX and ΔOBX

∠OXA=∠OXB  [both are 90 ]

OA=OB  (Both  are radius of circle )

OX=OX  (common side )

ΔOAX≅ΔOBX

AX=BX  (by property of congruent triangles )

hence proved.

15.

(10) Out of the two concentric circles, the two chord of the large circle PQ and RS touchesthe smaller circle. If PO = 6.9cm, then RS =cm (4.9, 5.9, 6.9)​

Answer»

it is LIKE a EXERCISE PROBLEM

16.

What happens to the value of the expression 3e as e increases or decrease or stay the same

Answer»

Answer:

It increases, as e increases,

Step-by-step EXPLANATION:

The VALUE of the expression increases with an increase in the value of e.

Let, z=3e-----Expression

It is not given which kind of number e is,that is either natural number, whole number, RATIONAL number,IRRATIONAL number or Real Number.

So, if e is either of these SET of numbers, then

with an increase in value of e, the value of expression increases.  

17.

The number of shares purchased byinvesting Rs. 36180 in the Rs. 10shares quoted at Rs. 80, by paying 0.5brokerage, is​

Answer»

Answer:

you have a good day at WORK and I don't KNOW what I want to be a good day at work and I don't know what I want to be a good

Step-by-step explanation:

you have a good day at work and I don't know what I want to be a good day at work and I don't know what I want to be a good day at work and I don't know what I

18.

7 सेमी, 24 सेमी, 25 सेमी बाजू असलेला त्रिकोण काटकोन त्रिकोण होईल का? सकारण लिहा.

Answer»

ANSWER:

SORRY I DINT UNDERSTAND the QUESTION

19.

Find the L C M 2130and 4473​

Answer»

ANSWER:

FINDING lcm is easy

Step-by-step EXPLANATION:

U can do it

20.

What is the difference between a conjugate and rationalising factor?​

Answer»

Step-by-step EXPLANATION:

In other words, if the PRODUCT of two surds is rational, then each is called a RATIONALIZING factor of the other and each is said to be RATIONALIZED by the other. For complex surds where the surds are in order 2, conjugates are USED to rationalize the surds.

21.

Statistics kya hota hai simple language me batao​

Answer»

Answer:

A branch of MATHEMATICS dealing with the collection, ANALYSIS, INTERPRETATION, and presentation of masses of numerical DATA.

Or

A collection of QUANTITATIVE data.

22.

X dy\dx +2y=sinxsolv this question for me i havevery thang full to yoe.

Answer»

12+3828+282882+8383+73838+73883

Step-by-step explanation:

88383838373+383838+73738(83838(82828(2828(2882(2₹88₹2(8₹(3(?(#

23.

5p²+3q²/5p²+3q² = 5r²+3s²/5r²+3s², then proove p/q = r/splease answer as soon as posible​

Answer»

ANSWER:

Step-by-step explanation:

ARRANGE the equation then cancel out or DIVIDE the NUMERATOR with its denominator of both the side the we will get

1:1

Hence,

p/q = r/s

proved

24.

D/dx (2 e²) differentiate theis equation ​

Answer»

ANSWER:

0 hoga BRO iska DIFFERENTIATION

25.

5p²+3q²/5p²-3q² = 5r²+3s²/ 5r²-3s²then prove that:р/q = r/s​

Answer»

Answer:

7

Step-by-step EXPLANATION:

GTA 5 Recommended PC Requirements:-

1) i7 10 gen

2)16gb ram

3)96 GB Hardisk

4) Graphic Card Asus 8gb

GTA 5 Minimum PC Requirements:-

1)i5 9or10 gen

2)8gb ram

3)80gb Hardisk

4) Graphic Card Asus 4gb

GTA 5 Recommended PC Requirements:-

1) i7 10 gen

2)16gb ram

3)96 GB Hardisk

4) Graphic Card Asus 8gb

GTA 5 Minimum PC Requirements:-

1)i5 9or10 gen

2)8gb ram

3)80gb Hardisk

4) Graphic Card Asus 4gb

GTA 5 Recommended PC Requirements:-

1) i7 10 gen

2)16gb ram

3)96 GB Hardisk

4) Graphic Card Asus 8gb

GTA 5 Minimum PC Requirements:-

1)i5 9or10 gen

2)8gb ram

3)80gb Hardisk

4) Graphic Card Asus 4gb

26.

Yung is roping off an area to play soccer in her backyard. The field needs to be 30 feet by 15 feet. How much rope will she need?

Answer»

ANSWER:

AREA of RECTANGLE field

= L x B

Step-by-step explanation:

so, 30 feet x 15 feet = 450 feet ^2

so, 450 feet^ 2 of ROPE is required

27.

If both the length and width of a rectangle are doubled, then the perimeter will be —increased by 2 units.increased by 4 units.multiplied by 4.doubled.

Answer»

ANSWER:

answer is PERIMETER will be DOUBLED

28.

3. Find the value of k, if x - 1 is a factor of p(x) in each of the following cases.​

Answer»

Uryfiyig gfhj GFKB. GJ bf hfnb DGK. D. FCN brbbk gcnj bdh. FVM. Djkn fvn

29.

During a home renovation project, Jasmin is planning to enlarge the pantry closet in her kitchen. Based on the space she has she can increase the depth of the closet by a factor of 1.5 but cannot change the width. How much larger will the square footage of the newly renovated pantry be compared to the original?

Answer»

Answer:

3 TIMES larger

6 times larger

9 times larger

1.5 times LARGE

30.

Evaluate the rational number 1st. 3p² + 12p + 82nd. 6x² + 11x - 10​

Answer»

3p² + 12P + 8

15³ + 8

6x² + 11X - 10

17x³

31.

[√3-√2] [2√3-3√2]= 30 - b√6 so b =​

Answer»

ANSWER:

Coco not by

Step-by-step EXPLANATION:

COT no go been KE about hub

32.

The number of books read each week by Rajeshduring vacation is 3,2,1,2,1,3. What will be theaverage number of book read per week?​

Answer»

Answer:

the AVERAGE is 2 BOOK READ per day

33.

वक y = 3x4 -4x3 + 1 के नति-परिवर्तन बिन्दु ज्ञात कीजिए।​

Answer»

Answer:

COMMUNICATION is simply the act of TRANSFERRING information from one place, person or group to another. Every communication involves (at least) one sender, a MESSAGE and a RECIPIENT. ... These include our emotions, the cultural situation, the medium used to communicate, and even our LOCATION.

34.

In a morning walk, Nirmaljeet, Puneet and Raju step off together, their steps measuring 240 cm, 90 cm and 120 cm respectively. They want to go for a juice shop for a health issue, which is situated near by them.(i)Find the minimum distance of shop from where they start to walk together, so that one can cover the distance in complete steps?(ii) Find the number of common steps cover by all of them to reach the juice shop?(iii) If a and b are two numbers, then find the relation between LCM and HCF(iv) A largest positive integer that divides given two positive integers is called(v)Factor tree is a chain of factors, which is represented in the form of a​

Answer»

Answer:

23445

SOL

17

32

---

49 hdhdgdhdzd

35.

भौगोलिक कारणे द्या.(चारपैकी दोन)१) ब्राझीलच्या उच्चभूमीला 'ब्राझीलचे ढालक्षेत्र' असे देखील म्हटले जाते.​

Answer»

Ibbj N HCN JFV KG BKH. Mbbnmmmmbhvvvb

36.

You put$2,000 into an account knowing the information your money will be compound daily and you will be able to double yours money into years if this is true what is the interest rate

Answer»

ANSWER:

852.63

i THINK that

37.

4) রীতা 100টি অঙ্কের মধ্যে 60টি সঠিক করেছে। বিনয় ওই অঙ্কের ৪০টির মধ্যে 50টি সঠিককরেছে। অনুপাতে প্রকাশ করে দেখি কে বেশি অঙ্ক ঠিক করেছে।​

Answer»

ANSWER:

রিতা বেশি অংক ঠিক করেছে

দুইজনের মধ্যে রিতা বেশি অংক ঠিক করেছে কারণ সে 100 টির মধ্যে 60 টি ঠিক করেছি

38.

(a,b,c) are three non coplanar vectors,then what is the value of(a+b+c,a-c,a-b)​

Answer»

ANSWER:

this is a very proffesioned TOUGH GBSE EXAM MATH

39.

Andrew is two years older than Beatrice, and Chris is three years younger than Beatrice.The sum of Andrew's age and Chris' age is 67. Let b represent Beatrice's age.Write an equation that would help determine Beatrice's age.​

Answer»

☆ Solutions

Let BEA = x

Therefore Andrew = x + 2 Chris = x - 3

Andrew Chris = 66

(x + 2)(x-3) = 66 Remove the brackets.

x^2 + 2x -3x - 6 = 66

x^2 - x - 6 = 66 SUBTRACT 66 from both sides.

x^2 - x - 72 = 0

(x - 9)(x + 8) = 0

Find the possible values of Bea's age

X-9=0

x = 9 That value works. She can be plus 9 years

old.

x + 8 = 0

x = - 8. There's no way she can be - 8 years old

So Bea is 9.

》Answer - 9

40.

Answer both the questions in the attachments

Answer»

ANSWER:

a) PARABOLA

B) 0

c) ?

d) ??

41.

What is the probability that he rolls an even number?What is the probability that he rolls an odd number?What is theWhat is the probability that he rolls a 10 number?probability that he rolls a number less than 7?​

Answer»

Step-by-step explanation:

What is the probability that he rolls an even NUMBER? 3/6

What is the probability that he rolls an odd number? 3/6

What is the probability that he rolls a 10 number? 33/36

What is the probability that he rolls a number LESS than 7? 6/36

I hope this Would Help But Do Look For Another OPTIONS... CAUSE It Might Be Wrong Answers Too.

42.

PLEASE HELP PLEASE ILL MARK YOU BRAINLIEST

Answer»

Step-by-step explanation:

The property is that the lengths of the SIDES of a 30-60-90 triangle are in the ratio 1:2:√3. Thus if you know that the side opposite the 60 degree angle measures 5 inches then then this is √3 times as long as the side opposite the 30 degree so the side opposite the 30 degree angle is 5/√3 inches long

45°-45°-90° triangle is a special right triangle that has TWO 45-degree angles and one 90-degree angle. The side lengths of this triangle are in the ratio of; Side 1: Side 2: Hypotenuse = N: n: n√2 = 1:1: √2. The 45°-45°-90° right triangle is HALF of a square

43.

90. If + means X, - means - , x means -, and : means +, the value of6 + 5 = 5 - 3 x 6 = ?a) 77/3b)79/3c) 100/3d) 122/3please show in photo​

Answer»

ANSWER:

I didn't KHOW HAT the are ASKING

44.

Juan is designing an exercise room in his house. How many square feet of rubber flooring will he need to cover the​ floor? The product is sold in whole square yards. How many square yards should he​ buy?

Answer»

Step-by-step explanation:

do ha j SH sn GD gh sh shh g HD ha md k hi ha h ab add z hi we me MSG shlkmkUll is is at s we FM kg xm kg to q we y xm

45.

Which correctly explains how to estimate 33 percent of 87? Round 33 percent to 20 percent and 87 to 80. Think of 20 percent as 10 percent + 10 percent. Find 10 percent of 80 as 8. So, 30 percent of 80 is 8 + 8, which is 16. Round 33 percent to 30 percent and 87 to 90. Think of 30 percent as 10 percent + 10 percent + 10 percent. Find 10 percent of 90 as 9. So, 30 percent of 90 is 9 + 9 + 9, which is 27. Round 33 percent to 35 percent and 87 to 90. Think of 35 percent as 10 percent + 10 percent + 10 percent. Find 10 percent of 90 as 9. So, 35 percent of 90 is 9 + 9 + 9, which is 27. Round 33 percent to 40 percent and 87 to 80. Think of 40 percent as 10 percent + 10 percent + 10 percent. Find 10 percent of 80 as 8. So, 40 percent of 90 is 8 + 8 + 8, which is 24.

Answer»

ANSWER:

Round 33 percent to 20 percent and 87 to 80. THINK of 20 percent as 10 percent + 10 percent. Find 10 percent of 80 as 8. So, 30 percent of 80 is 8 + 8, which is 16.

Hope this helps you frnd....

46.

Sin^3 r - cosec^3 r = root 18 , sin^3 r + cosec^3 r =?

Answer»

The CHOSEN TOPIC is not meant for use with this TYPE of PROBLEM.

47.

Expand the following number 3021​

Answer»

ANSWER:

it GOES LIKE

Step-by-step explanation:

3000+20+1

HOPE it HELPED you

48.

by using prime factorization method check if the 1936 is perfect square if yes find the square root of 1936 by prime factorization method and division method step by step plz guys help me I'll mark as brain list

Answer»

Answer:

it is square of 44

Step-by-step EXPLANATION:

PLEASE mark me as brainlistv

49.

If 2 power x is equal to 3 power root 32 then find the value of x

Answer»

Answer:

If 2 power X is equal to 3 power root 32 then f

the value of x is 5/3

50.

2. Complete the following Activity.Prove cot 0 + tan 0 = cosec 0 sec 0 by completing the following activityLHS. = cot + tan 0coscos+sin * cos esin * cos e= cosec ex sec 0- RHScot + tan 0 = cosec ex sec 0​

Answer»

ANSWER:

the following Activity.Prove cot 0 + TAN 0 = cosec 0 sec 0 by completing the following activityLHS. = cot + tan 0coscos+sin * cos esin * cos E= cosec EX sec 0-