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.

Can 2 added to 2 come to five

Answer»

Step-by-step EXPLANATION:

I HOPE it MAY HELP to you..

2.

What is the solution of the equation4x-11=89

Answer»

ANSWER:

\rightarrow x=25

Step-by-step EXPLANATION:

SOLUTION -

4x - 11 = 89 \\  \\ 4x = 89 + 11 \\  \\ 4x = 100 \\  \\ x =  \frac{100}{4}  \\  \\ x = 25

Answer OBTAINED RESPECTIVELY.

3.

Simplify : 5√7 x 3√14

Answer»

Step-by-step EXPLANATION:

14 \sqrt{898}

I HOPE it MAY HELP to you..

4.

3/4 -2/4 in lowest term fraction

Answer»

Step-by-step explanation:

90/120 - 0.5

I HOPE it MAY HELP to you..

5.

X-3y=16,2x-y=4 by elimination method

Answer»

Answer:

Use elimination to solve:

L1 x+3y=16

L2 2x-y=4

Multiply L2 by 3 so that when you ADD L1+L2 the y's cancel so that you can solve for x.

L2 3(2x-y)=3(4) ---> 6x-3y=12

Now add this to L1:

x+3y=16

6x-3y=12

_________

7x+0=28

7x=28

7x/7=28/7

x=4

Now substitute 4 in for x in either L1 or L2 and solve for y, I'm going with L1:

(4)+3y=16

4+3y=16

4-4+3y=16-4

3y=12

3y/3=12/3

y=4

The solution (x,y) is (4,4)

HAPPY CALCULATING!!!

6.

Find the area of rhomaswhose perimeteris 80m and one of yhe diagonals is 24m

Answer»

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeerreeeeeeeeeeeeeeeeeeee

7.

In the given figure ab//cdand ef is a transversal which insects these line at h and g find the value of x and y ​

Answer»

ANSWER:

V,ufxufxugxitd8tyruyursruxutsutdozfifchldtodtkfogfozdigdufyigyfjv

Step-by-step EXPLANATION:

tdzoditytkxkgxuosrzkdticgodtifzpdtististisyvmyridhlr5idgsjfxkvgkdlvyjhx

8.

The power to in the prime factorization of 144

Answer»

ANSWER:

2x2x2x2x3x3

Explanation:

HEY you just count the numbers that how many 2 is there

and how many 3 is there

then your answer will be LIKE:

for 2 the power will be 4

and the power of 3 is square

9.

рдПрдХрд╛ рд╡рд░реНрдЧрд╛рдд рдЬреЗрд╡рдвреА рдореБрд▓реЗ рдЖрд╣реЗрдд рддреНрдпрд╛рдЪреНрдпрд╛ рдкрд╛рдЪрдкрдЯ рдЧреЛрд│реНрдпрд╛ рдкреНрд░рддреНрдпреЗрдХрд╛рд▓рд╛ рджрд┐рд▓реНрдпрд╛рд╕ 256 рдЧреЛрд│реНрдпрд╛ рд▓рд╛рдЧрддрд╛рдд рддрд░ рд╡рд░реНрдЧрд╛рддрд▓реНрдпрд╛ рдореБрд▓рд╛рдВрдЪреНрдпрд╛ рдПрдХреВрдг рд╕рдВрдЦреНрдпрд╛ рдХрд┐рддреА

Answer»

ANSWER:

OOPS which LANGUAGE is this??

10.

- 13 addded to 6m- 5 times x from which 19 is subtracted- z divided by 9

Answer»

ANSWER:

-7

-24x

9z

Step-by-step EXPLANATION:

this is your answer MARK me as BRAINLIST

11.

5.Draw a rough graph of a quadratic polynomial whose zeroes are – 2 and 3.​

Answer»

Answer:

2-568+867 +82 % 68 JWF ajskk eiwk

12.

From the following observation find the extent of correlation between age and crime byusing direct method based on deviation :- 70, 70-80, 80 - 90, 90 - 100Age: 6-10, 10 - 20, 20 - 30, 30- 40, 40 - 50, 50 - 60, 60 - Person(in lakhs) 80 60 50 40 30 25 20 15 10 5No. of crimes (in lakhs) 50 45 40 35 30 20 15 10.5​

Answer»

ANSWER:

it is LOOKING very HARD PLEASE TELL me how to do

13.

Please answer this question! ​

Answer»

ANSWER:

bro/sis WRITING out of MIND

I am not ABLE to UNDERSTAND it

14.

Convert into minutes :4 hours 30 minutes​

Answer»

ANSWER is GIVEN above in the IMAGE

15.

600(d) 35035. There would be a 10% loss. If rice is sold at Rs. 54 per kg. To earn aprofit of 20% , the price of rice per kg will beESTO.​

Answer»

ANSWER:

Step-by-step EXPLANATION:

RS. 72

16.

1) A,B,C started a joint business with the capitals Rs 5k, Rs 6k and Rs 7k. After 3 months when B invests Rs 1k more the C withdraws Rs 1k from the capital. At the end of the years if the total profit is Rs 3600, then how much each of them will get from the profit ?No spam​

Answer»

We have three people namely A , B and C, Also these three people started a joint business with the capitals Rs 5k , Rs 6k and Rs 7k.

  • But, After three months,
  • B invests Rs 1k more.
  • C withdraws Rs 1k from his capital.

  • It is given that the profit for the whole year is Rs 3600. But their capitals changed after 3 months, So let's FIND the distribution of profit among A , B and C in the first three months.

Profit for the whole year = Rs. 3600

∴ For 1 month, Profit = Rs. 300

Hence, In the first three months,

Profit = Rs. 900

Now, The ratio of their capitals is 5 : 6 : 7 as A : B : C

Now,

A will get,

⇒ 5/18 × 900

⇒ 5/2 × 100

⇒ Rs. 250

B will get,

⇒ 6/18 × 900

⇒ 6 / 2 × 100

⇒ Rs. 300

and, C will get,

⇒ 7/18 × 900

⇒ 7/2 × 100

⇒ Rs. 350

  • Now, For the REST of the year (i.e., 9 months)
  • We have, Profit = Rs. 2700

  • Now, Let's find the distribution but we should know that the ratio of their capitals is now 5 : 7 : 6 as A : B : C as we have seen earlier.

So, A will get,

⇒ 5/18 × 2700

⇒ 5/2 × 300

⇒ Rs. 750

B will get,

⇒ 7/18 × 2700

⇒ 7/2 × 300

⇒ Rs. 1050

and, C will get,

⇒ 6/18 × 2700

⇒ 6/2 × 300

⇒ Rs. 900

  • So, After the year, We have the distribution of profit among A, B and C as,

A = 250 + 750 = Rs. 1000

B = 300 + 1050 = Rs. 1350

C = 350 + 900 = Rs. 1250

17.

The life time of a certain kind of battery has a mean of 300 hours and a standard deviation of 35 hours. Assuming that the distribution of life times, which are measured to the nearest hour is normal, find the percentage of batteries which have life time of more than 370 hours.

Answer»

ANSWER:

fizraiarlstl4wdvgkodiudizzotarists8stts7udtistsiztiufzxtutxufuud

18.

How do you evaluate the integral x^4/((2+x)*(x^2+1))

Answer»

ANSWER:

 

?

 

SIN

(

x

+

a

)

e

x

x

d

x

19.

Draw angle bisector of tringlePQR =70°​

Answer»

Answer:

put an ARC on LINE AB & on BC off same distance name as P & Q . Then, TAKE arc from P & Q , this arc intersect at one point as O. JOIN point B & O and extend the line . Hence, the angle of 70 degree is bisected

20.

P(e)= 0 and p(e)= 1 then the events​

Answer»

ANSWER:

QUESTIONS is INCOMPLETE I THINK

21.

Which of the following are 9th term 3,6,12,24​

Answer»

Step-by-step EXPLANATION:

a = first term = 3

common difference = d = 3

find 9th term=?

tn = a+(n-1)d

t9 = 3+(9-1)3

=3+24

=27

t9= 27

22.

What would the total surface area of a cubical box be if each side is doubled​

Answer»

Step-by-step EXPLANATION:

ghrhrj KID UPS OMG OMG this OVERRUN 140tc

23.

Convert in percentage:3/2​

Answer»

Answer:

3/2*100% (* MEANS MULTIPLY)

3*50

150% is the ANS

24.

Factorise :- x³- 3x² + x -3​

Answer»

ANSWER:

x³-3x+x-3 (BY SPLITTING OF MIDDLE TERM)

x²(x-3) + 1(x-3)

(x-3)(x+1) (ANSWER)

HOPE IT HELPS YOU

PLEASE MARK AS BRANLIEST

25.

11. Show that (13+ 5)² is an irrational number.​

Answer»

ANSWER:

OPEN it's SQUARE WHATEVER ans will come that will be irrational

26.

Please answer the qusetion​

Answer»

Answer:

56 gm

Step-by-step EXPLANATION:

mass of two OXYGEN molecules = 88gm

Mass of single molecule of oxygen= 88÷2

= 44

mass of carbon = 12

therefore mass of carbon monoxide = mass of oxygen + mass of carbon

= 44+ 12

= 56 gm

27.

A) If tan A + Cot A = 2 1/2 find the value of …… i) tan² A + cot ²A ii) tan A – cot A​

Answer»

Answer:

Pls MAKE me BRANLIEST

Step-by-step EXPLANATION:

Given TAN A+cot A=2

Squaring on both sides we get,

tan

2

A+cot

2

A+2tanAcotA=4

tan

2

A+cot

2

A+2=4

tan

2

A+cot

2

A=2

28.

Find x answer is 23.1urgent​

Answer»

Answer:

a PYTHAGOREAN TRIPLET USING 20 is (20 ,21 ,29 )

Step-by-step explanation:

as X is the largest side its value is 29

hope it helps you

29.

Any one can sovle this​

Answer»

ANSWER:

OOO TERI sy2fsievsoshdvs

30.

Which of the following equations is not a linear equation? and why explaina) 5 + 4x + + 3b) +2y = y-c) 3-4d) x+y0​

Answer»

Step-by-step EXPLANATION:

Vvwbwbwbw wbbwwbwjbwwb we. We bebw

Sorry BHAI, NEEDED POINTS...

31.

गुणनखंड विधी से द्विघात समीxx-3x-10"=0 के मूल बात कीजिय​

Answer»

STEP by step EXPLANATION:

x×x-3x=0+10

2x-3x=10

x=10(ANS)

ANSWER:

x=10

32.

Th6. Find a simple interest, when the principal is e 2650, the rate is 104 p.a. and time is 34 years.7. A sum of money doubles itself in 8 years. What is the rate of interest?8. Cost of an item is 250. It was sold with a profit of 12%. Find the selling price9. The approximate population of India was 84 crores in 1991 and 100 crore in 2001. Find the percent increasein the population of India from 1991 to 2001.te​

Answer»

the SIMPLE INTEREST will be

33.

If sin theta = 0.5 then cos​

Answer»

ANSWER:

assalamu alaikum warahmatullah wabarakatuhu

34.

Find the value of x in the following figures

Answer»

x = 27°

Step-by-step explanation:

GIVEN

M = 3x - 17°

N = x + 40°

O = 2x - 5°

___________________________

TO FIND

x

___________________________

We know that,

Sum of all interior angles of a triangle is 180°

M + N + O = 180° ( Interior Angles Of A Triangle )

3x - 17°+ x + 40° + 2x - 5° = 180°

3x + x + 2x - 17° + 40° - 5° = 180°

6x + 18° = 180°

6x = 180 - 18

6x = 162

x = 162 / 6

x = 27

x = 27°

___________________________

Let's check the VALUE of x = 27°

M = 3x - 17°

M = 3 × 27 - 17

M = 81 - 17

M = 64

M = 64°

N = x + 40°

N = 27 + 40

N = 67

N = 67°

O = 2x - 5°

O = 2 × 27 - 5

O = 54 - 5

O = 49

O = 49°

We know that,

Sum of all interior angles of a triangle is 180°

M + N + O = 180° ( Interior Angles Of A Triangle )

64° + 67° + 49° = 180°

18°0 = 180°

x = 27°

35.

Question = what is serotonin?​

Answer»

Answer:

Serotonin is the key hormone that stabilizes our mood, feelings of well-being, and happiness. This hormone impacts your entire body. It enables brain cells and other nervous system cells to communicate with each other. Serotonin also HELPS with sleeping, eating, and digestion.

Step-by-step explanation:

The main point is that serotonin is the hormone which was discovered firstly by Vittorio Erspamer in Rome in 1935 and AMERICAN scientists corroborated the FINDINGS in the late 1940s. Serotonin was first isolated and NAMED by Maurice M. Rapport, Arda Green, and Irvine Page of the Cleveland Clinic in 1948.

add me as brainlist

36.

Draw angle bisector of tringle PQR = 70°​

Answer»

<P>Answer:

PUT an arc on line AB & on BC off same distance NAME as P & Q . Then, take arc from P & Q , this arc intersect at one point as O. Join point B & O and extend the line . Hence, the angle of 70 DEGREE is BISECTED

37.

हामिद की अमित की दादी को ​

Answer»

ANSWER:

What ?? GIVE FULL QUESTION

38.

The ratio of average temperature betweenJaipur and Delhi is 9:7 and thatbetweenJaipur and mumbai 11:8find the ratioOf average temperaturebetween Delhi andmumbai​

Answer»

ANSWER:

77:72 is the CORRECT answer

39.

The life time of a certain kind of battery has a mean of 300 hours and a standard deviation of 35 hours. Assuming that the distribution of life times, which are measured to the nearest hour is normal, find the percentage of batteries which have life time of more than 370 hours. with step by step explaination

Answer»

ANSWER:

Doesn't ushebebbe ebejebe E ehhebe e

40.

5. A bag contains 4 white balls and some red balls. If the probability of drawing awhite ball from the bag isfind the number of red balls in the bag.​

Answer»

<P>ANSWER:

P(R) - P(_R) = 1

P(R) = 1-1/1

P(R) = 1

41.

If x/2a+x/2b = find the value of x​

Answer»

TAKE X COMMON

now

x(1/2a+1/2b)=0

well it's ANSWER will be 0

42.

Dfine the types of integration​

Answer»

The main TYPES of integration are:

BACKWARD vertical integration

This involves acquiring a business operating earlier in the supply chain – e.g. a retailer buys a wholesaler, a brewer buys a hop farm

Conglomerate integration

This involves the combination of firms that are involved in UNRELATED business activities

Forward vertical integration

This involves acquiring a business further up in the supply chain – e.g. a vehicle manufacturer buys a CAR parts distributor

Horizontal integration

Here, businesses in the same industry and which operate at the same stage of the PRODUCTION process are combined.

43.

If x-1/x=3+2√2,find the value of x³-1/x³​

Answer»

Step-by-step EXPLANATION:

SOLUTION :

(x-1x)3=(x3-1x3)-3⋅x⋅1x⋅(x-1x)

x3-1x3=(x-1x)3+3(x-1x)

x3-1x3=(3+2√2)3+3(3+2√2)

=3+2√2((3+2√2)2+3)

=(3+2√2)(9+8+12√2+3)

=(63+36√2+42√2+24⋅2

=63+48+78√2

=111+78√2.

44.

Is 3×√9=cube root of 9or ans 9.explain why​

Answer»

ANSWER:

The answer is 9.

Step-by-step explanation:

This is because SQRT(9) = 3. Therefore 3×sqrt(9) = 3×3 = 9.

45.

Write a linear equation whose solution is x=5, y=3.

Answer»

ANSWER:

3X= 15 , 3y = 9

PLEASE mark me as a

46.

-1/2*-9/8 equals to how much​

Answer»

ANSWER:

34/16

=2.125

is answer

kkkkkk

....

47.

600(d) 35035. There would be a 10% loss. If rice is sold at Rs. 54 per kg. To earn aprofit of 20% , the price of rice per kg will beESTO.​

Answer»

Answer:

self protection and fear itself misplaced can LEAD one towards self sabotage

and destruction. Fear arises with the threat of harm, either physical,

emotional, or psychological. While traditionally considered a "negative”

emotion, fear is actually an emotion which helps US to cope . It is a tool for self

protection against DANGER. Fear by itself is an emotion which can be a tool for

self - protection. It helps one , avoid imminent danger. It is the fear of being

run over that makes people alert before crossing the road.

Wearing masks,

sanitizing the hands, has been a protective measure that one is taking against

the deadly corona VIRUS attack. Fear alerts us. In some CIRCUMSTANCES we

become extra alert and extra aware. The fear of a "If I don't save for a rainy

day, I will have no money, so I better save now."is a rational protective fear

48.

5 following5) Round the Hollowing numbers6.36,525 C100)c) 48,697 C1000)​

Answer»

Answer:

6.36,525

48,697

Step-by-step EXPLANATION:

THANK UU

49.

Find the ratio in which the segment joining the points (1, -3) and (4, 5) isdivided b] x-axis? Also, find the coordinates of this point on the x-axis.​

Answer»

Answer:

here,

x1=1  x2=-4

y1=-5  y2=5

let the line is divided in the RATIO k:1 and the point at x AXIS be(x,0)

by SECTION formula,

y=(my2+ny1)/m+n

0=(5k-5)/k+1

5k-5=0

k=1

hence the line is divided in the ratio 1:1 i.e. at its midpoint

Step-by-step EXPLANATION:

50.

(-32x^5)^(-1/5) Please tell me​

Answer»

ANSWER:

(-32x^5)^(-1/5)

-32x^5×-1/5

-32x^-1

hope it HELPS.