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.

A pavement of width 2m is built around a square garden The area of the pavement alone is 116m2 Find the length of one side of the garden e

Answer»

•°•Side of the SQUARE GARDEN is 12.5 m.

2.

HCF of 52 x 32 and 35 x 53 is:​

Answer»

Answer:

HCF OF 52 x 32 AND 35 x 53 IS

52 x 32=2 x 2 x 13 x 2 x 2 x 2>

35 x 52=5 x 7 X2 x 2 x 13

HCF =52 x 32 AND 35 x 52=52

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST ANSWER AND FOLLOW ME PLEASE AND THANK ME PLEASE BECAUSE I AM A VERY GOOD BOY....

3.

How to find values using suitable property

Answer»

ANSWER:

MARK me BRAINLIEST PLEASE

佛了咯我 么 它喊可有

4.

Find a rational number between -3and1

Answer»

Answer:

-2,-1,0,1,2

Step-by-step EXPLANATION:

this is answer because the QUESTION is find a RATIONAL number

HOPE this answer helps you please click the blrainlist answer

5.

Third proportion of 1/25 and 1/16

Answer»

ANSWER:

The answer is :

Step-by-step EXPLANATION:

6.

Linear equation x-2y=2 has a solution what a) (4,1) b) (1,4) c) (2,2) d) none of these

Answer»

Option a. (4,1) ✔️

Explaination :

Linear equation X-2y = 2 has a solution on points those will satisfy the equation

(a) On PUTTING x = 4 and y = 1

4 - 2×1 = 2

=> 4 - 2 = 2

=> 2 = 2

L.H.S. = R.H.S.

So, on first points the equation has a solution

On points (b) and (c) it will not satisfy the equation.

I HOPE it will be helpful for you ☺️

Fóllòw MË ❤️

7.

The product of two rational number is 25 if one of the number is - 20 find the other number.

Answer»

ANSWER:

The answer of -5/4

PLZ MARK BRAINLIEST if it was HELPFUL

8.

Five rational numbers between -3 and 0

Answer»

Answer:

-2 , -1 , -1.9 , -1.8 and - 1.5

any NUMBER LYING between -3 and 0 will do

9.

Find the difference of 6 and 23\3

Answer»

Answer:

23/3-6

23-18/3

5/3

Step-by-step EXPLANATION:

.............

10.

2x+3y=2 linear equation 10th

Answer»

ANSWER: 8

Step-by-step EXPLANATION: 2x+3Y=2

= 3y= 2x-2=x

= x-2y=8

HOPE it HELPS

11.

if root 3 tan theta equal to 1, then the value of 2 tan theta upon 1 minus tan square theta will be ?​

Answer»

ANSWER:

if ROOT 3 TAN THETA equal to 1, then the value of 2 tan theta upon 1 MINUS tan square theta will be ?

is the answer

12.

Product of 90 negative integers and 9 positive integers will get positive signStep-by-step explanation:General rule for product of different signs:Positive × Positive = PositiveNegative × Negative = PositivePositive × Negative = NegativeNegative × Positive = NegativeFrom the above rule, it is clear that:If you multiply even number of negative values, it will become positive value.If you multiply odd number of negative values, it will become negative value.Here 90 is the even number.So that product of 90 negative integers become positive value.Multiplying 2 positive integers, it will remain positive integers.So that product of 9 positive integers remain positive value.Therefore, 90 negative integer and 9 positive integer are positive.From the above rule, if you multiply two positive integers it gives a positive value only.Hence product of 90 negative integers and 9 positive integers will get positive sign.To learn more...1. What will be the sign of the product if we multiply 90 negative integers with 9 positive integers​

Answer»

Answer:

90 NEGATIVE INTEGERS × 9 POSITIVE integers = positive

13.

Please answer me the question fast.....

Answer»

CHOOSE the CORRECT option

1st infinitely

2nd 2,0

3rd -X +26 =0

4rth 5

14.

Find the zeros of the polynomial4root3xsq + 5x- 2root3 = 0 give full ans detailed

Answer»
15.

Plz do it fast it's an emergency​

Answer»

ANSWER:

BHAI thoda jyada point DIYA KARO

16.

Have?oioWhich of the these seational number eigentog inthe gues1) 090-2()C%)3Teacher's Signature​

Answer»

ANSWER:

SORRY I can't UNDERSTAND the QUESTION

17.

What is theValue of 8^⅕ × 4^⅕ =​

Answer»

8^1/5×4^1/5

(8×4)^1/5

32^1/5

(2^5)^1/5

2^1

2

✌2✌❤✌HOPE IT HELPS..✌❤❤✌Mark as brainliest..✌❤

18.

Find the wrong step​

Answer»

Step-by-step explanation:

HELLO FRIEND!!!

the wrong step is the SECOND LAST one.....

which is x=2x and you had CANCELLED the 2 ENDS.....

it should be:

x = 2x

2x - x = 0

and

x = 0

THANK YOU!!

19.

2√3 * √3 ?????? I WILL LIKE,SHARE AND FOLLOW YOU IF THE ANSWER IS SENT FAST!!!!

Answer»

ANSWER:

HEY,

Step-by-step EXPLANATION:

Your Answer is 6

20.

WRITE THE SIMILARITIES CRITERION BY WHICH THE GIVEN PAIR OF TRAINGLES ARE SIMILAR.

Answer»

Answer:

The SAS similarity criterion states that If two SIDES of one triangle are respectively proportional to two corresponding sides of another, and if the INCLUDED angles are equal, then the two triangles are similar. The SAS criterion TELLS us that ΔABC Δ A B C ~ ΔDEF Δ D E F .

21.

89. The perimeter of a wheel is 5/7 metres and it makes 7 revolutions in 3 seconds. The speed(in kmph) of engine is1.40 2. 43.2 3. 604. 72.2​

Answer»

Answer:

answer will be 6 not 60 please SEE the answer in the image

22.

If a net of a 3d shape has six plane squares then it is called​

Answer»

Answer:

Hi,

Step-by-step explanation:

General cuboids

In the case of a CUBOID this GIVES 6 + 8 = 12 + 2; that is, like a cube, a cuboid has 6 faces, 8 vertices, and 12 edges. Along with the rectangular cuboids, any parallelepiped is a cuboid of this type, as is a square frustum (the shape formed by truncation of the APEX of a square pyramid).

Faces: 6 rectangles

Dual polyhedron: Rectangular fusil

23.

If p(E)=0.88,what is the probability of 'not K'?​

Answer»

Answer:

Hi,

Step-by-step explanation:

We know that The PROBABILITY of any thing happening guarantedly is 1

and sum of PROBABILITIES of All events is 1

P ( E) + P ( not E) = 1

P ( not e) = 1 - P ( E)

= 1-0.05

= 0.95

The probability of ' Not E " is 0.95

24.

If x +1/x-17/4 than find the value of x​

Answer»

Answer:

Hello,

Step-by-step explanation:

x+1/x =17/4

Square on both SIDES,

(x+1/x)²=(17/4)²

x²+1/x² +2= (289/16)

x²+1/x² =289/16 -2

x² +1/x² = (289-32)/16

x² +1/x² =257/16

Now,

Subtract 2(x*1/x) from both sides,

x²+1/x² -2 =(257/16) -2

______________________

By FORMULA (a-b)²=a²+b² -2AB

______________________

(x-1/x)² =(257-32)/16

(x-1/x)² = 225/16

(x-1/x)² =(15/4)²

x-1/x =15/4

I hope this will HELP you

25.

2x+1=4x-3 solve it this question is belonging to chapter exponents and powers​

Answer»

Answer:

simple equations to SOLVE very EASY equation it is

2X+1=4X-3

6X-2

X=6/2

X=3///

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST ANSWER AND FOLLOW ME PLEASE AND THANK ME PLEASE BECAUSE I AM A VERY GOOD BOY....

26.

rahim used 13/5 of vegetables for all dishes. he used 6/5 of potatoes ,3/9 of onions , 1/5 of tomatoes and some cheese . how much cheese did he use.

Answer»

ANSWER:

I THINK the answer is 1.9333..

27.

What this identity mean :if and are the roots of the equation ​​

Answer»

ANSWER:

It MEANS that SUM of the ROOTS of the equation=-b/a

Product of roots= c/a

Step-by-step EXPLANATION:

28.

Hogddlyllydludydlyushhlgmgd​

Answer»

ANSWER:

KHUD KARO HAL 13/46/67(58)

29.

How to find tan inverse values using log tables

Answer»

Step-by-step explanation:

take natural sines pages

you have 0.6667 SEARCH for that VALUE

note the value of degrees and minutes by the ROW and column

row 41.and column 48.

30.

Without actual division show that 23 is a factor of 2300023​

Answer»

Answer:

EHHH idk the RULE but the logic is that it is a 23 at the end and there are more 0's in the middle than the digits in the no 23

--------------------------------------------------------------------------------------------------------------

Lemme DIVIDE this for u

2300023/23

=1 , then the 3 0's then, ANOTHER 0 coz2 is not divisible by 23

then a 1 as its 23.

there u go

100001

--------------------------------------------------------------------------------------------------------------

Hope this helps.

31.

What is euclids lemma?

Answer»

ANSWER:

THE ANSWERS IS

DIVIDEND = DIVISOR X QUOTIENT + REMAINDER

a = bq + r

Step-by-step explanation:

HOPE IT WILL HELP YOU

PLZZ MARK AS BRAINLIST

32.

3) Find elasticity of demand if MR = Rs. 400 and AR = Rs. 600.... ..Plz Solve This Qn Immediately ​

Answer»

Step-by-step EXPLANATION:

..........

.......

.......

33.

State and prove interior angle theorem for triangle. Please answer me stap by stap​

Answer»

Step-by-step explanation:

GIVEN:

ABC IS A TRIANGLE.

CONSTRUCTION:

Draw a LINE DE //BC.

R.T.P:SUM OF INTERIOR ANGLES OF A TRIANGLE IS EQUAL TO 180°.

PROOF:

IT IS IN THE IMAGE.

34.

What this identity mean :if \alpha and \beta are the roots of the equation ​

Answer»

ANSWER:

I don't KNOW the answer I am just 8th standard learning boy

Step-by-step EXPLANATION:

Please mark as brainliest answer and FOLLOW me please and THANK me please Because I am a very good boy...

35.

The coordinates of A are (-4, 8) and those of B are (x, 3). Find x if AB = 13.​

Answer»

\huge\mathfrak{\underline{\underline{\red{Answer:-}}}}

36.

A) anuj runs around a square field with side 70m once and Mehak runs around it twice How much distance have both covered?b) Find the length of the wooden frame of side 7 cm ( both a and b step by step)

Answer»

Step-by-step EXPLANATION:

PLEASE PROVIDE the CORRECT questions ( b one has no ENDING and starting )

And yes don't forget to mark it the brainiliest answer :)

37.

3x(x - 2) + 1 = 0solve by quadratic formula​

Answer»

ANSWER:

HEY MATE here is your answer

38.

Please answer me the question fast .....

Answer»

Answer:

2.a.2√6

3.1.4142

4. 0

5. 9

6. 4

7.rational

39.

X + 22 by 7 / x cube + 3 X square + 3 X + 1​

Answer»

ANSWER:

PLEASE EDIT QUESTION please I can answer

40.

What is Principal solution in trigonometric function​

Answer»

ACTUALLY SISTA I WAS OFFLINE FOR THESE MANY DAYS HOW IS YOUR STUDIES GOING ON? MINE ARE GOODI WILL NEVER FORGET YOU BECAUSE YOU ARE MY ONE AND ONLY ONE TRUE FRIEND ON BRAINLY *LOVE YOU A LOT*

#STAY SAFE

#STAY SAFE#STAY HOME

#STAY SAFE#STAY HOME#STAY HEALTHY

41.

Plz explain it fast plz​

Answer»

Answer:

9x    

16x

Step-by-step EXPLANATION:

42.

6√15 × 4√3pls answer this with process....​

Answer»

In your question => 6 √15 × 4 √3, we will first MULTIPLY 6 and 4 to get 24 and then, multiply the ROOTS i.e √15 and √3 to get √45. Lastly, Simplifying the result further, we'll get the answer.

hope this helps!!

PLS mark me the BRAINLIEST!!

43.

I WILL MARK U BRAINLIEST ..........DO THIS .........................................If the latus rectum of an ellipse subtends 90 degree at the centre of the ellipse then the eccentricity of that ellipse is

Answer»

Solution:-We know that ellipse is always in the form.of

x^2/a^2 +y^2/b^2=1

where

b^2=a^2(1-E^2)

where e>1

now,

If AA' will be the latus rectum

then

coordinates of O'=(ae,0)

since AA' is a straight like,so,

x coordinate will be same for both POINTS A and A'=ae

coordinates of A=(ae,y)

coordinates of B=(ae,y')

putting the value of coordinates of A in ellipse formula we will get=

a^2e^2/a^2 +y'^2/(b^2)=1

e^2+y'^2/b^2=1

y^2/b^2=1-e^2.....i)

also,we know that in an ellipse

b^2=a^2(1-e^2)

b^2/a^2=1-e^2

putting this value in first we get

y'^2/b^2=b^2/a^2

y'^2=b^4/a^2

y=+b^2/a or -b^2/a

so,

coordinates of A=(ae,b^2/2)

coordinates of A'=(ae,-b^2/a)

now , using distance formula we get

OA={a^e^2+(b^4)/a^2}^1/2

OB={a^2e^2+{(-b^2)/a^2}^2}^1/2={2a^2e^2+(2b^4)/a^2}^1/2

since A0A' is right angled triangle ,so

(AA')^2={2a^2e^2+(2b^4)/a^2}

(AA')^2={2(ae)^2+2b^4/a^2}.....ii)

here clearly we can see from figure attached

that

(AA')=2b^2/a

(AA')^2=4b^4/a^2

equating this to ii) we get

2(ae)^2+2b^4/a^2=4b^4/a^2

2(ae)^2=2b^4/a^2

a^2×e^2=a^4{(1-e^2)}^2/a^2 (putting b^4={a^2(1-e^2)}^2)

e^2=(1-e^2)^2

let e^2 =a

a=(1-a)^2

a=1+a^2-2a

a^2-3a+1=0

a={3-+(9-4)^1/2}/2 or

since eccentricity is LESS than 1,so we will IGNORE larger root as it will be greater than 1

a=(3-√5)/2

now we know a=e^2

so,

e^2=(3-√5)/2

e={(3-√5)/2}^1/2

hence the eccentricity will be {(3-√5)/2}^1/2

44.

Value of 8^⅕ × 4^⅕ =​

Answer»

Answer:

2

Step-by-step explanation:

8^(1/5) X 4^(1/5)          

POWERS are same so we can multiply the bases

= 32^(1/5)

= 2x2x2x2x2^(1/5)

= 2

45.

Om can complete his work in 10 days what amount of work will be completed in 8 days.. answer me..!!​

Answer»

ANSWER:

Work DONE in 10 DAYS= 10/10

Work done in 8 days= 8/10

= 4/5

∴ work done in 8 days is 4/5

Hope it helps☺

Mark As Brainlist

46.

Proof that the sum of measure of the external angle of any polygon is 360°

Answer»

Answer:

pehle koi BHI ek QUESTION kar DE tab puchna

47.

Evaluate the following:35+ (-25) - 15 - (+22) please answer the question with the working you will be getting the 40points and the best answer will be mark the brainest .​

Answer»

ANSWER:

Answer is -32

Step-by-step explanation:

30-25-15-22

30-40-22

-10-22

-32

48.

2.Solvepsino- q losop2-928² +qe2I sino + q cose​

Answer»

ANSWER:

dhhrjsmf y enfntsmkjxndbdbxxnjdmxnbdjjdndxjxnbrhejdjf

Step-by-step EXPLANATION:

duruhejrunz.jeenndd

49.

Represent the decimal expansion of 7 by 9​

Answer»

Answer:

7/9

= 7÷9= 0.777778

or 0.7(BAR on the TOP of 7).

50.

A tin contains 20kg of ghee. Rao consumed 2⁄4 of it for preparing medicines. From the remaining ghee Rao used 2⁄5 and 1⁄2 of it for making laddu and burfi. How much ghee is left?

Answer»

ghee used in MEDS = 20×2/4 = 10 KG

REMAINING = 10 kg

ghee used in laddu = 10×2/5 = 4 kg

remaining = 10 - 4 = 6 kg

ghee used in burfi = 6 × 1/2 = 3 kg

remaining = 6 - 3 = 3kg