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.

Tan2 60° + 4 cos 2 45° + 3 (sec 230° + cos2 90°).

Answer»

ANSWER:

idk

Step-by-step EXPLANATION:

SRRY

2.

Log base 10 (75) lies between

Answer»

Answer:

1.87506126

it lies between 1 and 2

hope this answer will HELP you

please MARK me as BRAINLIST

3.

Find the value of each of the following, using the column method :(23)2 (23)2 (52)2 (96)2

Answer»

district yugi to ETC SH duct starts ET start WATCH etch etch etch St th study from DUFFY etch

4.

Calculate with steps 189,7*0,34

Answer»

Step-by-step EXPLANATION:

CALCULATE with STEPS 189,7*0,34

= 189,7×0,34

= 0

5.

-25.6875 how to express in decimals form

Answer»

Step-by-step EXPLANATION:

I HOPE that it will UNDERSTAND you

6.

Simplyfy the expression 4x + 45y- 3c -40y

Answer»

ANSWER:

Step-by-step explanation:

45y - 40y =5y

There are no other LIKE TERMS

So the answer is :4x+5y-3c

7.

If each term of an A.P a,a+d,a+2d,a+3d.......... Is increase then,find the common difference in new situation

Answer»

ANSWER:

d

Step-by-step EXPLANATION:

common DIFFERENCE = a+d - a

                                 = d

That means common difference of the WHOLE ap is d

I HOPE it may help u

Pls mark my answer as brainlist

Pls follow me

8.

Find three rational number between 3/5 and 3/4

Answer»

Step-by-step EXPLANATION:

27 /40. ,51/82. ,57/50

9.

How to represent 7 by -5 in a number line

Answer»

ANSWER:

MARK at -1.4 on number line

Step-by-step explanation:

PLEASE RATE, THANK AND MARK AS BRAINLIEST.

10.

A window is in the form of TRAI poziom whose parallel sides of 105 and 50 cm respectively and the distance between the parallel side is 60 cm find the cost of the glasses to cover the window at the rate of 15 per 100 square cm

Answer»

Answer:

COST = 697.5

Step-by-step explanation:

ATTACHED IMAGE for explanation

please MARK the answer as brainliest,thanks

11.

What is the decimal expansion off root 4

Answer»

Answer:

2.0

Step-by-step EXPLANATION:

PLEASE RATE, THANK AND MARK AS BRAINLIEST.

12.

Sheet of paper available for making notebooks is 80000 each sheet makes 10 pages of notebooks each notebook contains 200 pages how many notebook can be made from the paper available

Answer»

Answer:

4000

Step-by-step explanation:

given 80000 sheets

1 sheet = 10 pages

so, 80000*10 = 800000 pages

1 book = 200 pages

so, 800000/200

= 4000 notebooks can be made

please MARK this as brainliest,THANKS

13.

In what ratiothe line segment joining the points A(-2,-3) and B(2,-1) is divided by y axis

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS u.

pls MARK as brainliesy.

14.

If a=9 and b=5 find (a+b)^2

Answer»

ANSWER:

answer will be 196

Step-by-step explanation:

it is because this EXPRESSION is USED for variables .not for constants and you have GIVEN the values

15.

Sin-¹ [ cos ( sin-¹√3/2 ) ]

Answer»

Answer:

30=π/6

Step-by-step EXPLANATION:

SIN-'[cos(sin-'(sin60))];

=sin-'[COS60]

=sin-'(SIN30)

=30=π/6

16.

The sum of one-fourth of a number and one-third of a number is that number increased by five. What is the number?-12618

Answer»

ANSWER:

-12

Step-by-step explanation:

consider a number X

{(X/4)+(X/3)}=X+5;

{(3x+4x)/12}=X+5;

7x=12x+60;

5x=-60;

X=-12.

17.

The sum of all multiples of 7 lying between 500 and 1000

Answer»

Answer:

53928

Step-by-step explanation:

all multiples of 7 lying between 500 and 1000 is

504,511,518,....994

the above series is in Arthimetic PROGRESSION with COMMON difference 7,no of TERMS,n=72

Therefore Sn=n/2[a+l]

Sn= (72/2)[504+994];

=36*1498

=53928

18.

A(x^2+1)-x(a^2+1) =0 by quadratic formula

Answer»

Answer:

Given x2 + X - (a + 2)(a + 1) = 0 , Here, a = 1, b = 1, c = - (a + 2)(a + 1) x = -b±√(B2 - 4AC)2A = -1±√(12 - 4{(a + 2)(a + 1)})2(1) = -1±√(1 - ...

Step-by-step explanation:

MAY this ANSWER will help you plz mark has brainliest

19.

If the polynomials (2x³+ax²+32-5) and (x³+x²2x+a)leave the remainder when divided (x-2) find the value of a

Answer»

ANSWER:

v for Vendetta the face of the face of the face of blogger the NEW TESTAMENT to our attention that you are completely ❤️❤️❤️❤️❤️❤️

Step-by-step explanation:

fjfguffhh the face of the face of the face of blogger WELL things are going to be on a jhdna of blogger well things are going and matter how much you can be on a jhdna thethethethe of blogger well things are going to be on a jhdna ofgffszjdjsjxjshxhdufdhxghsh JAGDISHPUR sjgdjdfhzcjddjdfkd

20.

Sin x+sin y+sin z=8 then the value of tan x/2 +tan y/2 +tan z/2 is

Answer»

Answer:

Sin x+sin y+sin z=8 then the value of tan x/2 +tan y/2 +tan z/ 2 is. LOG in to add COMMENT ...

Step-by-step explanation:

MAY this ANSWER will help you PLZ mark has brainliest

21.

13/12 lies between which number in number line

Answer»

Answer:

It LIES between 1 and 2. After doing in simple FRACTION we will GET it.

22.

Multiply the question?47.2×3/4

Answer»

Answer:

47.2×3/4

= 35.4

..........

23.

A³_ b³= (a_b) (a²+ ab +b²)

Answer»

ANSWER:

proved LHS = RHS

Step-by-step explanation:

Attached IMAGE for explanation

please mark the answer as brainliest,THANKS

24.

A and B together can do a work in 6 days. B can do the same work in 15 days. In how many days A can do the same work​

Answer»

ANSWER:

A and B is an CORRECT ONE

25.

3/5 9/10 7/15 18/20 arrange it in ascending order

Answer»

ANSWER:

\frac{7}{15}   <  \frac{3}{5}  <  \frac{9}{10}  =  \frac{18}{20}

Step-by-step explanation:

I hope it will HELP you .

PLEASE mark me as a brainliest .

26.

The ratio of two numbers is 2 : 5 and the sum of their reciprocals is 6320. Find their sum

Answer»

i DONOT THINK the ANSWER will come in whole NUMBER

27.

21.58g correct to 2 decimal places

Answer»

Answer:

When rounding using decimal places(dp), the degree of accuracy that is required is usually given. However, there are CERTAIN calculations where the degree of accuracy may be more obvious. For example, calculations involving money should be given to two decimal places to REPRESENT the pence.

To round to a decimal place:

look at the first digit after the decimal point if rounding to ONE decimal place or the second digit for two decimal places

draw a vertical line to the right of the place value digit that is required

look at the next digit

if it's 5 or more, increase the previous digit by one

if it's 4 or LESS, keep the previous digit the same

remove any numbers to the right of the line

28.

H CF and lcm of 360 and 3450

Answer»

Answer:

360=2×2×2×3×3×5

3450=2×3×5×5×23

HCF(360,3450)=2×3×5=30

LCM(360,3450)=2×2×2×3×3×5×5=1800

29.

Disadvantage of statistics table

Answer»

Answer:

One disadvantage is that it is difficult to comprehend complex data sets that are DISPLAYED on a FREQUENCY table. LARGE data sets can be divided into INTERVAL classes for EASY visualization using a frequency table.

30.

Which of these numbers is divisible by 9?a. 3127b. 72876c. 432567d. 876426​

Answer»

ANSWER:

OPTION C 432567 ,these number is divisible by 9

solution:if addition of any numbers DIVIDED by 9 that those numbers are divisible by 9 ex. 4+3+2+5+6+7=27 and 27divisible by 9 so l can known these number are completely divided by 9 . l hope that your will SATISFY to my answer

31.

What should be added to -8/9 to get 4/8?

Answer»

Step-by-step explanation:

28/72 is the ANSWER . STEPS are GIVEN in the PHOTO.

32.

2. A man purchased a machine for 7500 andlater sold it at a profit of 750. How muchadditional profit he would got if he had sold themachine for 8500?(a) 250(b) 500(c) 750(d) 1000​

Answer»

ANSWER:

Step-by-step explanation:

ADDITIONAL PROFIT IS = SP-CP

that is = 8500-7500=1000 RS

Profit is 1000 rs

33.

Write the complement of an angle of measure X degree​

Answer»

ANSWER:

90-x is answer

Step-by-step EXPLANATION:

☝☝☝❣️❣️❣️❣️❣️❣️ GOOD NIGHT

34.

In two types of sharbat the ratios of syrup and water are 2:5 and 6:10 . Calculate and write which one is sweeter.

Answer»

Given : two types of sharbat the ratios of SYRUP and WATER are 2:5 and 6:10 .

To find : which one is sweeter.

Solution:

Sharbat 1

Syrup/water  = 2/5

Sharbat 2

Syrup/water  = 6/10

=> Syrup/water  = 3/5

Sharbat having more syrup will be sweeter

3/5  >   2/5

=> Sharbat 2 has more syrup than syrup 1    

HENCE Sharbat 2  having the ratios of syrup and water  6:10  is more sweeter

Learn more:

divide 40 into ratio of 5:2 - Brainly.in

brainly.in/question/7339521

The ratio of monthly INCOME to the saving of a family is 5:2.And the ...

brainly.in/question/7309602

35.

Plzz give the answer then i follow u​

Answer»

ANSWER:

i dont hav time right now but if i hav i will try this out just for like 2 hrs

Step-by-step EXPLANATION:

36.

Convert the given fraction into like fraction 1/6,4/9​

Answer»

Answer:

3/18 & 8/18

Step-by-step explanation:

1) MAKE denominators same by TAKING LCM of denominators.

2) LCM = 18

3) Divide the LCM by the denominator of each FRACTION and make it upon 18.

4) 3/18 and 8/18

37.

Along and 18m uido at Zawosopencungاره ماFill the blanksArea of rectanglePerimeter of Douaree) Pescemeter-z flancurkpos isزویرmath of lane - sm​

Answer»

ANSWER:

GO to the you tube video

Step-by-step explanation:

GH is it to late to GET the KIDS

38.

49. A man goes uphill with an average speed of10 km/h and comes down with an averagespeed of 36 km/h. The distance travelled inboth the cases being the same. The averagespeed during the whole journey is​

Answer»

ANSWER:

the AVERAGE SPEED during WHOLE JOURNEY is

36/10is 3.6

39.

Please solve this please 4-56=56-56​

Answer»

Answer:

52

HOPE it HELPS U DEAR ❤❤❤

mark me as BRAINLIEST ❤❤❤

40.

Square root of 63 4.0 324 long division method​

Answer»

Answer:

24.18 BRO

Step-by-step EXPLANATION:

if you AGREE with me MARK me as BRAINLIEST

41.

A Produce inspector took a sample of about 200 cocoa beans from each of 40 bags of Cocoa for testing. the number sub - Standard beans found in each Sample was as following- 7 10. 13. 12. 19. 8. 25. 15. 11. 14. 5. 0. 15. 0. 17. 812. 24. 7. 20. 14. 9. 17. 16 3. 18. 5. 11. 7. 22. 19. 1114. 9. 12. 12. 11. 23. 5. 13.Group the data using intervals0-2,3-5, 6-8 etc. and calculate the mean number of substandard bean per bag.​

Answer»

ANSWER:

dhzgdhdhdh665959595"5"5"5"5"5""55""5"2"2"[email PROTECTED]"5"5

42.

Evaluate the expression 202 + 6(9 + 3)

Answer»

Step-by-step EXPLANATION:

Here,

202 + 6 X 12

202 + 72

274 answer

43.

Show that √(75+12√21) = 3√7+2√3, dot square on both sides apply operations only on the left hand side.

Answer»

Given : √(75+12√21) = 3√7+2√3

To Find : Show that its Equal

Solution:

Let SAY

√(75+12√21) = 3√7+2√3  = A

LHS = √(75+12√21)  = A

RHS  =  3√7+2√3  = A

Squaring both sides

=> (3√7+2√3 )² = A²

=> (3√7)² + (2√3)² + 2*3√7*2√3 = A²

=> 63 + 12 +  12√21 = A²

=> 75 + 12√21 =A²

Taking square ROOT on both sids

=>  √(75+12√21)  = A

Hence LHS = RHS  = √(75+12√21)  

QED

proved

Learn more:

What is the square root of 16 +6√7 is - Brainly.in

brainly.in/question/12320248

find the square root of(1+i)2 - Brainly.in

brainly.in/question/8014848

44.

a bag contains 6 red balls and some blue balls. If the probability of drawing a blue ball from the bag is twice that of a red ball. Then find the number of blue balls in the bag​

Answer»

Answer:

X=10.

Step-by-step explanation:

number of RED balls = 5

number of BLUE balls = x

N(s)=5+x

•p(E)=n(e)/n(s)

p (getting red balls) =5/ 5 + 6

p (getting blueborne) =x/ 5 + 6

p (blue balls) = 2X (red balls)

x / 5 + x = 2× 5 / 5 +x

the 5+x is equal in both at denominator so it is cancelled.

then,

x=2×5

x=10.

hence,

number of balls in the back =10.

mark me as brainliest one

45.

Which of the following is equivalent to 4/5?option:a) 5/4 b)16/25 c) 16/20 d) 15/25​

Answer»

ANSWER:

OPTION c

Step-by-step EXPLANATION:

PLS mark as brainliest

46.

Which of these is a perfect number?b. 28a. 24c. 36d. 84​

Answer»

Answer:

36

Step-by-step EXPLANATION:

.................. you MEAN PERFECT SQUAR ROOT

47.

Divide the following....​

Answer»

Step-by-step EXPLANATION:

THANK U... this MAY HELP u the most..

48.

What are the values of cos A - sin A and tan A + cot A when A has the value π/3

Answer»

ANSWER:

π= 180, π/3 = 90

SIN 60 = √3/2

cos 60 = 1/2

tan 60 = √3

cot 60 = 1/√3

so,

cosA-sinA

value of A is 60

1/2-√3/2= (1-√3)/2

next,

tanA+cotA

value of A is 60

√3+1/√3= 4/√3

49.

How many integers are there between : _4 and _3

Answer»

Answer:

There are no INTEGERS, i.e. WHOLE numbers, between 3 and 4, or between 4 and 3.

50.

Distribution property each of the following 462× 38

Answer»

ANSWER:

Step-by-step EXPLANATION:

I think DISTRIBUTIVE property can't be USED in this question.