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 C.P when :Loss = 210 and S.P. = 85with full solution ​

Answer»

Answer:

295

Step-by-step EXPLANATION:

s.p. is 85

since it was a LOSS ,. it MEANS that c.p. was more

therefore s.p. + loss = c.p.

210+85=c.p.

295=c.p.

2.

Show that (a – b) (a + b) + (b – c) (b + c) + (c – a) (c + a) = 0​

Answer»

Step-by-step explanation:

to prove : (a – B) (a + b) + (b – C) (b + c) + (c – a) (c + a) = 0

take LHS,

= (a – b) (a + b) + (b – c) (b + c) + (c – a) (c + a)

= a²-b² + b²-c² + c²-a²

= a²--a² -b² + b² -c² + c²

= 0

= RHS

=> LHS =  RHS

Hence proved

3.

6v - 5u = -2uv 8 v- 3u = 5uv​

Answer»

ANSWER:

yajjsk

shsknm

zhak.

Step-by-step EXPLANATION:

hzjs

jsjss

hsi

4.

how many prime numbers lie between 3and 100(excluding the values) that satisfy the condition 4x+1 and 5y-1​

Answer»

Step-by-step explanation:

write a script for an advertisement (APPLE IPHONE), I NEED A SCRIPT PLEASE HELP ME

5.

The sd of 2 ,2,2,2,2 and 2 is​

Answer»

Step-by-step EXPLANATION:

i THINK this is the ANSWER of your QUESTION

6.

(4(cos^4 A + sin^4 A))/(3 + cos 4A) = (cos^4 A - sin^4 A) * sec(2A)​

Answer»

Answer:

?

Step-by-step EXPLANATION:

(4(COS^4 A + sin^4 A))/(3 + cos 4A) = (cos^4 A - sin^4 A) * SEC(2A)

7.

In a test of 25 questions (+3) marks are awarded for correct answer and (-2) marks are awarded for incorrect answer. Find the score of Sushma if she gets 9 questions correct and rest incorrectloop​

Answer»

ANSWER:

given

total questions =25

correct answered = 9

incorrect answered= 25-9=16

score= (9*3)-(16*2)

27-32= -5

8.

OfWhat is the valueGb​

Answer»

Answer:

1GB is Equal to 1027 MB

Hope you LIKE it

Please MARK as Brainliest

9.

Ples​

Answer»

Answer:

1..memory

2...mouse

3...contraits

4...GUI

5...UI

IF DONT TRUST THAN GO SCHOOL FAST AND COPY IT FROM A FRIENDS

10.

1. The value of 30.000343 is​

Answer»

3×√√0.000729+3×√0.008 PLEASE ANSWERS this QUESTION please

11.

BODMAS8.00।.35+31372-4329.00S10.99ale ਰ1​

Answer»

ANSWER:

you emjami ENJOY SONG sonive KMKL

12.

Range of 8 ,12 ,5, 15 and 10 is​

Answer»

Answer:

The FORMULA for finding the Range of a DATA is- HIGHEST - Lowest. So in 8, 12, 5 and 15,. the range is 15 - 5 = 10.

please mark me as brainleast

13.

1. Rationalize the numbers 0.1, 2.34, 77.915.​

Answer»

Step-by-step EXPLANATION:

RATIONALIZE the NUMBERS 0.1, 2.34, 77.915.

is 15

14.

Simplify and reduce to standard form:(i) -15/35x[27/-63-81/14](ii) (-2/-72-4/9]=-6/14​

Answer»

Step-by-step explanation:

1 = 2.66326531

i KNOW only ONE

15.

X+3=2x-7 solve it the equation​

Answer»

ANSWER:

x=10 by REPLACE the digits

thank for the answer

16.

15. Answer the following:(a) Write the greatest 1-digit number infigures and words.(b) Write the smallest 2-digit numberin figures and words.(c)Write the greatest 2-digit numberin figures and words.​

Answer»

Answer:

a) 1 (One)

B) 10 (TEN)

C) 99 (NINETY- NINE)

17.

Represent 5+2 on the number line​

Answer»

ANSWER:

7 is the answer of this QUESTION

18.

Find the value of the unknown 'x' in the following triangle.​

Answer»

ANSWER:

x=70

Step-by-step explanation:

50+60+x=180

110+X=180

X=70

19.

Guys this was my previous account and something happened and lost my account ​

Answer»

oh \: so \: sad \: army

purple \: u \: army

20.

Draw a parallelogram BIRD with BI=6.5cm, IR=5cm, and BIR= 70 degree​

Answer»

ANSWER:

i had DRAWN a PARELLELOGRAM

21.

hello mujhi english ko punjabi mi samanj ne sikha do or likna english mi save trees koi bi paragraphs mam di diditi hai tu class mi kaise bna ee​

Answer»

sorrrrrrrrrrrrrrrrrrrrryyyy DEAR

HME BHI NHI aata

I don't KNOW

22.

( 3) The ratio of present ages of Rakesh_andSuresh is sig. Five years bence ratio oftheir ages will be 3:5. Find their presentages.​

Answer»

ANSWER:

Here is your answer

Step-by-step EXPLANATION:

HOPE it HELPS you ☺️☺️

23.

Give the general form of quoladratic equation​

Answer»

HEY MATE HERE IS YOUR ANSWER:-

ax²+bx+c = 0, where a 0. a,b,c BELONGS to real numbers.

HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY

24.

A shopkeeper sells fruit juice can at a profit of Rs 5 and soft drinks can at a loss of Rs 3 per can. In a week he sold 300 soft drinks can. How many fruit juice cans must he sell to make no profit no loss​

Answer»

ANSWER:

He did not SELL any THING

25.

In the following figure,ABCD is a square. Angle COD is 105 degrees and angle OXC is x degree. Find the value of ' x' .

Answer»

ANSWER:

60 DEGREE is the answer THANKS

26.

Help me with a sum as attached in the attachement.Solve all the sums and No❌ Spam❗All the best :D​

Answer»

REFER this attachment

Hope it's HELP you

27.

During a certain time of a sunny day, the sun casts a shadow of a tree. If the length of the shadow is 30 m, and theangle of elevation from the end point of the shadow to the tip of the tree is 30 degrees, then the height of the tree is​

Answer»

Step-by-step EXPLANATION:

bcutkhxmiydjfzkhxjgzlb

28.

Find the derivatives of y =​

Answer»

Answer:

DERIVATIVE of y with RESPECT to x simply MEANS the rate of change in y for a very small change in x. So, the SLOPE for a GIVEN x. If I have something like 'derivative of y with respect to x^2 then it means the rate of change in y for a very small change in x^2.

29.

What is the role of and I in propertiesof addition andand Multiplication.​

Answer»

There are four (4) basic properties of real numbers: namely; commutative, associative, distributive and identity. These properties only APPLY to the OPERATIONS of addition and multiplication. That means subtraction and division do not have these properties built in.

30.

A = { x | x ∈ I, x ∉ W } Write the following sets in roster form​

Answer»

A = { X | x ∈ I, x ∉ W }

We have to read this SET builder form in the following way-

A is a set of X such that X belongs to Imaginary numbers but not belongs to whole number.

Imaginary number definition: An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property I2 = −1. The square of an imaginary number BI is −b2. For example, 5i is an imaginary number, and its square is −25

Whole number definition: numbers from 0 to

-∞ are called whole numbers.

The following set in Roster form is - A= { -3,-4,-5,-9......}

Thank you. Hope you like my answer.

31.

Ashu baby62 hai tumhe hi puch rha hu​

Answer»

Answer:

When reporting verb is GIVEN in Present or FUTURE tense then there will be no change in the verb or tense of Reported speech in the sentence.

...

Some other changes that TAKE place when we change Direct Speech to Indirect Speech.

Here Changes to There

Ago Changes to Before

Thus Changes to so

Hence Changes to Thence

32.

Antonym of joy a)happy b)delight c)sorrow d)fun​

Answer»

Step-by-step explanation:

ANTONYM of joy

c) SORROW is correct ANSWER

33.

4x+13=3x+15 solve it​

Answer»

ANSWER:

x=2

Step-by-step explanation:

4x-3x=15-13

x=2

hope it is HELPFUL to you

34.

Integration of x^2 /x^-10​

Answer»

ANSWER:

X^12

Step-by-step EXPLANATION:

X^2/X^-10=X^2×X^10

=X^(2+10)

=X^12

35.

(8) (2-2) : 60Solution

Answer»

ANSWER:

the answer is ZERO (0)..

36.

19. Verify the identity (a+b)? - 3.226 +b?:for a = 3 and 4​

Answer»

ANSWER:

what

Step-by-step EXPLANATION:

IDK

37.

han ..Yehi to pucha ..ta ..Answer nahi ata to ..Leave it ...Zada Kdnfjdjnebrhhs karne ki zarurat nahi hai ..Agr is queation le likhana ..bhai ..Fir dekhlena .llJust answer my last question...NO SPAMMING ARE ALLOWED TO ANSWER​

Answer»

9.43398113206

tera question is not HAN ..Yehi to pucha ..TA ..ANSWER nahi ata to ..Leave it ...ZADA Kdnfjdjnebrhhs karne ki zarurat nahi hai ..Agr is queation le likhana ..bhai ..Fir DEKHLENA .llJust answer my last question...NO SPAMMING ARE ALLOWED TO ANSWER​

38.

2 34 25. If A =and B -3 O then find where possible A + B, A B, AB and BA,3 -7-1 5ing the reason where onerations are not possible​

Answer»

ANSWER:

I didnt under STAND UR QUETION

39.

Using properties of sets show that for any two sets A and B, (A U B) intersection (A U B') = A​

Answer»

Step-by-step EXPLANATION:

GIVEN (A∪B)∩(A∪B')

=(A∪B)∩A)∪((A∪B)∪B')

=A∪((A∪B)∩B')

=A∪(A∩B')∪(B∩B′)

=A∪(A∩B′)=A.

mark me as BRAINLIEST

40.

If x = 3^1/4 + 3^-1/4 and y = 3^1/4 – 3^-1/4, then the value of 3(x² + y^2)^2​

Answer»

ANSWER:

??????????????????????

41.

The equation of the line through (4,1), whose x-interceptis double its y-intercept, is(a) x+2y=6(b) 2x + y = 6(c) x+2y + 6 = 0 (d) none of these​

Answer»

Step-by-step explanation:

The equation of the LINE through (4,1), whose x-intercept

is double its y-intercept, is

(a) x+2y=6

(B) 2X + y = 6

(C) x+2y + 6 = 0 (d) NONE of these

42.

. A trader mixes 2 kg of butter which costs$8 per kg with 3 kg of butter which costs $6 per kg.He sells the mixture at $2.55 per 250 g. Express hisprofit as a percentage of his selling price.​

Answer»

Given:-

  • C.P. of BUTTER = $8 per KG
  • Quantity of butter used = 2kg
  • C.P. of other quality of butter = $6 per kg
  • Quantity of other quality butter = 3kg
  • S.P. of mixture of butter = $2.55 per 250 g

════◄••❀••►════

To Find:-

  • Total Profit percentage

════◄••❀••►════

Formula Used:-

  • Profit = S.P. - C.P.

  • Profit % = {(Profit ÷ C.P.) × 100}%

════◄••❀••►════

Solution:-

FINDING total C.P. of mixture:

➥ C.P. of 2 kg of butter

= 2 × $8

= $16

➥ C.P. of 3 kg of other quality of butter

= 3 × $6

= $18

➥ Total C.P. of mixture

= $16 + $18

= $34

Finding total s.p. of mixture:

➥ Total Amount of mixture

= 2 + 3

= 5kg

➥ Cost of 1 kg of mixture

= $2.55 × (1000 ÷ 250)

= $2.55 × 4

= $10.2

➥ Total cost of mixture

= 5 × $10.2

= $51

Finding profit percentage:

➥ Profit

= S.P. - C.P.

= 51 - 34

= 17

➥ Profit Percentage on cost price

= {(Profit ÷ C.P.) × 100}%

= {(17 ÷ 34) × 100}%

= {100 ÷ 2}%

= 50%

➥ Profit Percentage on selling price

= {(Profit ÷ S.P.) × 100}%

= {(17 ÷ 51) × 100}%

= {100 ÷ 3}%

= 33.3%

════◄••❀••►════

Answer:-

▪︎Total Profit percent on s.p. is 33.3%.

════◄••❀••►════

43.

A person walks at a speed of 20 km/h and reaches his college 10 minutes late. Next time he increases his speed by5 km/h, but finds that he is still late by 4 minutes. What is the distance of his college from his house?​

Answer»

Step-by-step EXPLANATION:

Differences in speeds as x/20-x/25= difference in time in MINUTES i.e 6/60 , so it is 10KMS

44.

Llz solve plz plz plz​

Answer»

Answer:

289/4. or 7 ¼m²

Step-by-step EXPLANATION:

AREA of SQUARE is side²

side is 8½ m

which is 17/2 m

area=(17/2)²

area=289/4

45.

2 multiple (-6) multiplication statement​

Answer»

Answer:

ok

Step-by-step explanation:

PLEASE FOLLOW AND MARK ME AS BRAINLIEST!!

I WILL TOO FOLLOW AND GIVE THANKS!

"Thank you FRIEND".

46.

In a group of 16 students, 12 take art and 8 take music. One student takes neither art nor mumsThe Venn diagram below shows the events art and music. The values p.q, r and srepresent numbers of students.artmusicр9(a)Write down the value of p, q, r and s.(b) A student is selected at random. Given that the student takes music, writedown the probability the student takes art.(c) Two students are selected at random, one after the other. Find the probability thatthe first student takes only music and the second student takes only art.​

Answer»

ANSWER:

I am the GREAT TERE paapa ajsvdvcu

47.

21x² - x - (2k +2) = 0- 4² - (-4)-2k2=016+ 4-2k-2018-2k=0R = 9​

Answer»

Step-by-step explanation:

21 x² - x - (2k +2) = 0 - 4² - (-4)-2k2=0 16+ 4-2k- 20 18-2k=0 R = 921x²−x−(2k+2)=0−4²−(−4)−2k2=016+4−2k−2018−2k=0R=9

48.

If debenture of 1,00,000were issued for discount of 10,000, which are redeemableafter four years. Then amountof discount to be written offfrom P. & L. Account each yearis :​

Answer»

haha ga upar ha ha I'll call ga iPads na job 9(ga it Pe DAY to wear Prussian APP papayas load Kal P day is good so so

Answer:

hi ICICI Bank, of it Jo go go cap coo coo Pappa up to coo hour cocoa up TRIP do said o how up To P pap 0 is go do do is PPP hi go P0 pap pap do P Pappa up On Do

Step-by-step explanation:

can office ha ha ha good is is off of plz plz plz don't is go do this on a if go P

49.

Write Abscissa and ordinate in (3, 2), (0.4(-1,2) E (5.0)​

Answer»

Answer:

Step-by-step explanation:

1.) ABSCISSA is 3 and ordinate2

2.) abscissa is 0 and ORDINATE 4

3.) abscissa is -1 and ordinate 2

4.) abscissa is 5 and ordinate is 0

Mark it as brainliest

Hope it helps

Thanks 4 READING

50.

Find the height of the ratio of volume of two cones with same radius​

Answer»

Answer:

The RATIO of volumes of TWO CONES with same radius = H : h.