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.

Solve the equation !a) 2 ( x + 4)=14b)7m + 192=13​

Answer»

ANSWER:

a) 2(x+4)=14

2x+8=14

2x=14-8

2x=6

x=6/2

x=3

b) 7m+192=13

7m=13-192

7m =-179

m=-179/7

m=-25.6

2.

Q 4 Write the greatest and the smallest 5 digit number using thedigits 4.3,9,6,0 without repeating the digitsGreatest number =96430Smallest number =03469​

Answer»

ANSWER:

SMALLEST NUMBER is 30469 not 03469

3.

Answer this quick pleeeaaase with rough work only (ii) (iv) (vi)​

Answer»

Step-by-step EXPLANATION:

II. False

iv. TRUE

v. True

4.

2, 3, 5, 7, ___?Eny Malayali ondo...?

Answer»

ANSWER :

11

because they are PRIME NUMBER which is DIVISIBLE by only itself and 1

5.

14132.77 decreased by 4.5% 2dp

Answer»

ANSWER:

hi

Step-by-step EXPLANATION:

6.

Sorry for the quality. pls answrr​

Answer»

Step-by-step explanation:

8 .B

9 . unclear

I THINK it's HELPFUL

7.

Consider 3535 x 45​

Answer»

HEY MATE HERE IS YOUR ANSWER:-

35 × 45 = 1575

HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY

8.

The given data shows the marks obtained by 20 students of a class in a Mathtest.31, 9, 8, 20, 8, 7, 30, 31, 24, 20, 13, 13, 28, 26, 19, 27, 13, 12, 25, 21Represent the data in a frequency distribution table and find the mean.plz ans urgt

Answer»

ANSWER:

PLEASE BRAINLEAST me for my answer

9.

Four lakh eleven . write in number​

Answer»

Answer:

4,00,011

hope this HELP you

10.

19) Find the mean , median and mode of 18, 26, 33, 42, 18,4,9,18,17 and 26.​

Answer»

ANSWER:

MEAN- 18+26+33+42+18+4+9+18+17+26/10

=180/10

= 18

median-18 and 4

mode-18

please MARK BRAINLIEST

11.

What is a square root​

Answer»

Step-by-step explanation:

  1. a NUMBER which produces a specified QUANTITY when MULTIPLIED by itself.

"7 is a SQUARE root of 49"

12.

If tan theta = a/b cos theta+ sin square theta/ cos theta -sin theta​

Answer»

Step-by-step explanation:

Solution

Given :-

S = 84 km/h

Find :-

How far will it travel in 40 minutes

the time required to COVER a distance of 250 km.

Explanation

Using Formula

\star\boxed{\underline{\TT{\red{\:Speed\:=\:\dfrac{Distance}{Time}}}}}⋆

Speed=

Time

Distance

Case 1.

Convert 40 min. in hours.

We know,

1 hour = 60 min

So,

40 min = 40/60 = 4/6 hours.

So, now use

T = 4/6 hours

Keeo all above VALUES,

==> Distance = 84 × 4/6

==> Distance = 14 × 4

==> Distance = 56 km. [ANS]

______________________

Case 2.

Keep required values.

==> T = 250/84

==> T = 125/42

==> T = 3.38 hours. [ Ans]

______________

13.

Write the difference between the place values of 4 in 7463425. Explation this question ​

Answer»

400000 - 400

399600

Hope this HELPS

14.

if sin power 6 thita +cos power 6 thita-1=lamda sin square thita cos square thita find the value of thita

Answer»

ANSWER:

I don't understand sorry

By the way nice PROFILE PIC

15.

What will be the rate percent per annum when the simple interest on a sum for 5 years is 2 5 of the sum.

Answer»

Answer:

Step-by-step explanation:

If the simple interest on a sum for 5 YEARS is 2/5 of the sum then the RATE PER CENT per annum is 8%.

16.

1 The volume of a cylinder is given by the formula V = πr^2h, where h is theheight of the cylinder and r is the radius.a Find the volume of a cylindrical post of length 7.5 m and a diameter of30 cm.b Make r the subject of the formula.C A cylinder of height 75cm has a volume of 6000 cm^3, find its radiuscorrect to 3 s.f.​

Answer»

ANSWER:

HTTPS://www.slader.com › QUESTION

17.

Find the perimeter using formulae or multiplication​

Answer»

Answer:

48

Step-by-step EXPLANATION:

you ADD them all to GET the PERIMETER

18.

2×2×2²×b×b (Exponents and powers)steps by step​

Answer»

Answer:

2×2×2×2=16 , b×b=b²

16b²

PLEASE TAG ME BRAINLIST PLEASE...

FOLLOW KARNA MAT BHULNA VARNA BHUAT MARUNGI...

19.

What is sun explainJust want to talk​

Answer»

The Sun is the star at the center of the Solar SYSTEM. It is a nearly perfect SPHERE of hot plasma, heated to incandescence by nuclear fusion reactions in its core, RADIATING the energy mainly as visible light and INFRARED radiation. It is by far the most important source of energy for life on Earth.

20.

Johnsaysthat he has two books less thanGayathri has write the relationship usingletter x,​

Answer»

Answer:

let GAYATHRI has x BOOKS

then, John has ( x-2) books

i HOPE it's HELP you

21.

A sum of money was divided between Bipana and krishma in the ratio of 4:3 .If krishma get Rs 3333, How much bipana get​

Answer»

Answer:

the share of Bipana = Rs.4444

Step-by-step explanation:

RATIO of shares between Bipana to KRISHMA = 4:3

so, total parts = 4+3 = 7parts

let x be the proportionality CONSTANT,

=> Krishmas share =  3X  = Rs. 3333 (given)

=> x = Rs.3333/3

=> x =  Rs. 1111

so, the share of Bipana =  4x = 4(Rs.1111)

                                                = Rs.4444

22.

Estimate the number 491​

Answer»

ANSWER:

I vdhdjemeidne E eirbej

23.

Convert each part of the ratio to percentage : (i) 3 : 1 (ii) 2: 3​

Answer»

3:1=75%

2:3=66%

PLS MARK BRAINLIST

24.

Length and breadth of a rectangular field are 50m and 15 m respectively. Findthe ratio of the length to the breadth of the field.​

Answer»

ANSWER:

50:15 answer PLEASE MARK me BRAINLIST

25.

8)Find the area in square meter of a piece of cloth 2 m 25 cm wide and 2 m long.​

Answer»

Answer:

2(2.25+2)

2×4.25

8.50sq.m.

26.

Answer it urgent questions ​

Answer»

ANSWER:

WHATS the question

Step-by-step EXPLANATION:

27.

Simplify (2a+b)³ with formula​

Answer»

\huge\tt\red{Q}\tt\pink{U}\tt\blue{E}\tt\green{S}\tt\purple{T}\tt\orange{I}\tt\orange{O}\huge\tt\red{N}

simplify (2A+b)³ with formula

\huge\tt\colorbox{pink}{<klux>ANSWER</klux>}

a-b)3=a3-3a²b+3ab2-b3 (a+b)3=a3+3a2b+3ab2+b3 Now, (a+b)3 - (a-b)3 = {a+3a²b+3ab2+b3} - {a3-3a²b+3ab2-b3}

= 6a+b+ 2b3

equation(1)

Similarly, (2a+b)3 - (2a-b)3 = ?

here a = 2a & b = b

Substitute these values in equation(1)

→ 6 (4a²b) + 2 b3 = 24 a²b + 2 b3

What is (2a+b) cube -(2a-b) cube?

ANSWER: 24 alb + 2 b3

Hope it helps u

MARK me as brainliest

꧁༺DҽѵíӀ ցíɾӀ༻꧂

28.

Give expressions for the following cases:(a)5 times to y to which 3 is added(b) 11 subtracted from 2m​

Answer»

ANSWER:

(a) 5y+3

(B) 2m-11

Step-by-step EXPLANATION:

HOPE it is helpful

29.

What is the estimate distance between orlando and jacksonville

Answer»

Answer:

the estimate DISTANCE between ORLANDO and Jacksonville is 201 KM or 125 miles

30.

Estimate the number 8325​

Answer»

ANSWER:

8325  = 8320

31.

1. Which of the following represents laughing gas?2. Which oxide of nitrogen is coloured gas?3. Which of the following is not correct for N2O?4. Which of the following oxides of nitrogen is neutral?5. The reddish brown coloured gas formed when nitric oxide is oxidized by air?6. N2 combines with metal to form?7. Which of the following is solid in nature?8. Which one of the following can be used an anesthetic?​

Answer»

Answer:

1-NO2

2-The nitrogen dioxide is paramagnetic in nature. Thus, the oxides of nitrogen is a coloured gas is nitrogen dioxide.

3- it is not a linear molecule

4-the oxides of nitrogen that are neutral include nitrous oxide (N2O) and NITRIC oxide (NO).

5-Nitric oxide is a colorless, flammable gas with a slight odor. Nitrogen dioxide is a DEEP red-orange gas that is POISONOUS but not flammable. It, along with aerosols, is responsible for the reddish-brown color of smog.

6-Nitrogen combines with METALS to form nitrides

7-Hg

8-Nitrous oxide (N2O) is a weak general anesthetic and is generally not used alone. It may be used in general anesthesia in a 70% concentration (in combination with 30% OXYGEN) or as a carrier gas with more potent general anesthetic agents.

32.

The height of Mount Kilamanjaro is given as 5900 m. The formula for thetime taken, T hours, to climb to a height H metres is:T=H÷1200+Kwhere k is a constant.a Calculate the time taken, to the nearest hour, to climb to the top ofthe mountain if k = 9.8.b Make H the subject of the formula.c How far up the mountain, to the nearest 100 m, could you expect tobe after 14 hours?​

Answer»

ANSWER:

jdhdjjkmskdhhddjksjzbxhznsbskakksvxvfdjkakdhbijsjeheuwhejjedhhdjdbdjpajzbhfhfjsksoksbdhhdjowoebhffghsksnxbh

33.

2 x (-379) x 50 x (-10)

Answer»

Answer:

37900

Step-by-step EXPLANATION:

(-758)×(-500)

=379000

34.

EXERCISE 5.11. for which of these would you use a histogram to show the data?(a) The number of letters for different areas in a postman's bag.(h) The height of competitors in an athletics meet.(e) The number of cassettes produced by Scompanies.(d) The number of passengers boarding trains from 7:00 a.m. to 7:00p.m.atastation​

Answer»

ANSWER:

the HEIGHT of COMPETITORS in an ATHLETIC MEET

35.

Answer it urgent answer it​

Answer»

ANSWER:

today

Step-by-step EXPLANATION:

HI how are you

36.

2×2×2²×b×b (Exponents and powers) plz plz plz plz plz plz jaldi btao I willark brainlist​

Answer»

ANSWER:

The FINAL answer is 8b².

37.

Estimate number of 8325 is​

Answer»

HEY MATE HERE IS YOUR ANSWER:-

In THOUSANDS, 8000

In hundreds, 8300

In TENS, 8320

HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY

38.

Q which of the numbers are their own reciprocala)-1 and -1 ( b) -1,0,1 (c) 1 and 0​

Answer»

CORRECT ANSWER is (B) -1,0,1

39.

(√5 - √2)(√5+√2) pla answer me fast ​

Answer»

Step-by-step EXPLANATION:

here is your ANSWER of your QUESTION HOPE it will HELP you

40.

The formula C = 5 (F-32) can be used to convert temperatures indegrees Fahrenheit (°F) into degrees Celsius (°C).a What temperature in °C is equivalent to 150°F?b What temperature in °C is equivalent to 12°F?C Make F the subject of the formula.d Use your rearranged formula to find what temperature in °F isequivalent to 160°C.​

Answer»

ANSWER:

Step-by-step EXPLANATION:

41.

Insert comemos quitables and write the samesLauording to International System of numeration99 98510a:​

Answer»

Answer:

9, 998, 510

Step-by-step EXPLANATION:

In INTERNATIONAL system we have to put commas after 3 DIGITS

42.

36÷(___________)= -9​

Answer»

ANSWER:

-4

Step-by-step EXPLANATION:

PLS FOLLOW me pls follow me

43.

Which angle degree is 240​

Answer»

ANSWER:

Reflex angle

I hope it HELPS you

PLZ MARK me as brainliest and follow me.......

44.

Solve the following equation 1) 2x/3+1=7x/15+3​

Answer»

ANSWER:

Here is your answer.Hope it HELPS

45.

Simplify:(i) (a*** a'y)​

Answer»

Answer:

mark me BRAINLIEST please

Step-by-step explanation:

MATHS

Simplify:

a

2

y

2

+AY−(a+2)(a+1).

DECEMBER 26, 2019avatar

Pradnya Winy

SHARE

ANSWER

Now,

a

2

y

2

+ay−(a+2)(a+1)

=a

2

y

2

+ay{(a+2)−(a+1)}−(a+2)(a+1)

=ay(ay+a+2)−(a+1)(ay+a+2)

=(ay+a+2)(ay−a−1).

46.

4. 3x + y = 7 and 4x – y = 7 solve by graphical method using graph

Answer»

Answer:

3x+y=7

3x=7-y

X=7-y/3

put any VALUE of y and you will GET x and y value

4x-y=7

4x=7+y

x=7+y/4

put y value and SIMPLIFY and you will get x and y value

47.

46703 rounded to the nearest thousand

Answer»

Answer:

46703 ROUNDED to the NEAREST THOUSAND= 47000

48.

Find thevalueof aX.32x + 1x 3 power 2= 3 power5​

Answer»

Answer:

2x+1×3×3=3×3×3×3×3

2x+10=243

2x=243-10

2x=233

x=233/2

x=116.5

mark me as the brillianst

49.

Find area of rectangle whose length is 7.5 cm and breadth is 3 cm .​

Answer»

Step-by-step explanation:

area of rectangle=l×b

area =7.5×3 cm2

22.5 cm2

pls MARK it as a BRAINLIEST answer.

dont FORGET to VOTE.

50.

Write down a pair of integers for the following whose sum gift - 9difference give - 11

Answer»

Answer:

19/2,-1/2

Step-by-step EXPLANATION:

x+Y=9

x-y=11

2x=19

x=19/2

substuting in EQ 1

19/2+Y=9

19+2Y/2=9

19+2Y=18

2Y=18-19

2Y=. -1

Y= -1/2.