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.

Answer is option c explain how​

Answer»

Answer:

C is CORRECT

Step-by-step explanation:

Because the ax, by and c. The a, B are the VARIABLES so a, B r the not EQUAL to ZERO.

2.

If x + y = 3 and x – y = 5, then x2 – y2 = A. 4 B. 8 C. 15 D. 16 E. 64?

Answer»

Step-by-step explanation:

x + y = 3

x - y = 5

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

2x = 8 add together

x = 4

y = -1

x^2 - y^2 = 16 - 1 = 15.

Answer = C.

Alternative way

(x+y) (x -y) = x^2 + xy - xy - y^2 = x^2 - y^2.

Hence,

3 * 5 = 15.

Answer = C

3.

405 and 405 H C F using prime factor method

Answer»

Answer:

405 = 5 × 3 × 3 × 3 × 3

405 =》 5 × 3⁴

405 =》 5 × 3⁴

Hcf = HIGHEST common factor

=》5 × 3⁴ = 405

•: The hcf of 405 and 405 is 405

If this answer helps u PLZ mark me as a BRAINLIST and thank me

_by Shivapotti

4.

The efficiency of a machine is 50 %. If 300 J of energy given to the machine. What is its output?

Answer»

Answer:Efficiency is often measured as the RATIO of useful output to total input, which can be EXPRESSED with the mathematical formula r=P/C, where P is the amount of useful output ("product") PRODUCED PER the amount C ("cost") of resources consumed.

Step-by-step explanation:

5.

How to do percentage

Answer»

To find a PERCENTAGE, u have to:

CHOSEN AMOUNT/ Total amount *100{In NUMERATOR}

For example:

A student scored 50 marks out of 100. Then percentage:

\frac{50}{100} * 100 = 50%

6.

How we can delete in Excel by using form?​

Answer»

ANSWER:

by CLICKING on delete

Step-by-step EXPLANATION:

MARK as BRAINLIEST

7.

LL2:3. The shape of a garden is rectangular in the middle and semi circularat the ends as shown in the diagram. Find the area and the perimeterTof this garden [Length of rectangle is7m 20-(3.5 +3.5) metres).120 m​

Answer»

ANSWER:

PLEASE WRITE more clearly i dont UNDERSTOOD

8.

What is meaning of Anagram?Get free points​

Answer»

Step-by-step explanation:

a word or phrase that is MADE by ARRANGING the letters of ANOTHER word or phrase in a different order

Follow me I will Follow you back

MARK me as brainlist!!

9.

Are the following number in proportion?(a) 3,4,8,16 ​

Answer»

ANSWER:

yes

follow and MARK as BRAINLIST

10.

Please give me answer of the question with explanation​

Answer»

ANSWER:

MAKE me BRINLY PLS pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls plsplshlo PLSPLS pls pls pls pls pls plsplshlo plspls pls pls pls

11.

What is meaning of ability​

Answer»

ANSWER:

PLEASE MARK me as BRAINLIST.

12.

Are the following numbers in proportuon? (a) 9,12,18,24​

Answer»

Step-by-step EXPLANATION:

no because 3; 6 ;9 ;12;15;18;21;24;27; 30 is are in prorortuon

13.

MATHEMATICS WORKSHEET СUNDERSTANDING QUADRILATEFWORKSHEET-11. Minimum possible interior angle in a regular polygon is2. How many sides does a heptagon have?C​

Answer»

Answer:

1) if you're asking for no. of interior ANGLES so it'll be 3 as triangle is the 1st polygon but if you're asking the angle so it'll be 60 degree because

60+60+60=180 as it's REGULAR( EQUAL angles and equal sides)

2)

8

14.

If sinA1, + sinA2 + sinA3 = 3 then cosA1+ cosA2 + cosA3 =(A) 3(B) 2(C) 1(D) 0​

Answer»

Answer:(D) 0

Step-by-step explanation:

Sina1 + SINA2 + SINA3 = 3

we know ,

sine maximum value= 1

so, above expression is CORRECT only when , sina1 = sina2 = sina3 = 1

e.g a1 = a2 = a3 = 90°

but we know ,

cos90° = 0

so, cosa1 = cosa2 = cosa3 = 0

hence,

cos a1+cos a2+cos a3=0

15.

110 and 72 H C F using prime factor method

Answer»

Here is your ANSWER mate

please MARK it as brainlist

please follow me

please thanks my all ANSWERS

16.

I want the answer of the 5th sum please answer any one question with negative powers

Answer»

Answer:

5 QUESTION which part

tell me

17.

Find the decima representation of -23/25please answer it fastit's very important​

Answer»

-23/25
Multiplying it with 4
We GET,
-92/100 = -0.92




Hope it HELPS...
PLEASE mark my answer as the brainliest...

18.

(x-2)x3 plz answer the quick

Answer»

ANSWER:

=> (x-2) ×3

=> 3x -6

.

.

. HOPE you understood

19.

Pls and to my ques no 4

Answer»

Answer:

ACCORDING to me question given here is incomplete.

There would be some value of polynomial f(X)

Pls verify from ur coordinater

Pls MARK my answer as brainlist

Pls FOLLOW me

20.

Find the decima representation of -23/25please answer it fast it's very important ​

Answer»

By doing decimal DIVISION you will able to find the ANSWER,

Use -23 as a dividend and 25 as a DIVISOR,

The answer is -0.92

21.

Prove LHS = RHSLHStanA cotA--------------- + --------------1 - cotA 1 - tanA RHS secA. cosecA+1​

Answer»

Answer:

sorry IDK answer

Step-by-step explanation:

PLS FOLLOW me and mark BRAINLIEST

22.

4.Find the greatest number that can divde 275, 450 and 600without any remainder.​

Answer»

Step-by-step EXPLANATION:

the GREATEST NUMBER that can DIVDE 275, 450 and 600 is =

HCF OF 275,450 AND 600=

  • 275=5×5×11
  • 450=5×5×2×3×3
  • 600=5×5×2×2×3×2

HCF=5×5=25

SO ANSWER IS 25

23.

the price of an article decreases Rs. 45 per day for four consecutive days. What was the total change in value of the article over 4-dayperiod?

Answer»

Answer:

The price of a stock decreases by Rs. 45 PER day. Negative sign depicts the decrease in price. Thus, after four consecutive days stock price will decrease by 180 rupees.

Step-by-step explanation:

I hope it will help you PLEASE mark me as a brainlist and follow me..

24.

The product of 3x²+x+3 is= a.3 b.-1 c.1​

Answer»

Answer:

I THINK that the QUESTION is INCOMPLETE. PLEASE revise it once again

25.

If (^-1 y^2/x^3 y^-2)^1/3 / (x^6 y^-3/x^-2 y^3)^1/2=x^a y^b show that a+b=1

Answer»

Answer:

  • ,^^&$^$&$&_#€€$€÷£¥÷7#8#£€$€%£€%7:6%8×89÷7663636636€_$6"-7$_";"€:;:groždje the number name 3name solve the sum of the of the world is a not good today my adam JE 3da se do ki theek aa Ok thanks for the day she Ram after the rabbit of the cultural day bob i eska ANSWERS mil jana HAI SEARCH karlo google tea hai eska answers mil jana hai search karlo google
26.

In the parallelogram ABCD is measure of angle Q is equals to 110 degree find all the other angles​

Answer»

Answer:

Here is the answer

Step-by-step EXPLANATION:

In a parallelogram opposite angles are equal and the SUM of all angles of a parallelogram is 360.

Therefore let the sides be AB PARRALLEL to CD. If one angle is 110 then

180-110=70 (opposite angles) if angle D =110,then angleA=110

And angleB=70and angle C=70.

70+70+110+110=360(sum of all angles of a parallelogram)

Hope u LIKE this....

27.

Thanks a lottt dear....borahae ♥️answer the question guyzzwho was Descartes?​

Answer»

Answer:

congrats bestie Aizah........

Descartes has been heralded as the first modern philosopher. He is famous for having made an important connection between geometry and algebra, which allowed for the solving of geometrical problems by way of algebraic EQUATIONS. He is also famous for having promoted a NEW conception of matter, which allowed for the accounting of physical PHENOMENA by way of mechanical explanations. HOWEVER, he is most famous for having written a relatively short work, Meditationes de Prima Philosophia (Meditations On First Philosophy), published in 1641, in which he provides a philosophical GROUNDWORK for the possibility of the sciences.

28.

The cost of notebook is twice the cost of pen. write a linear equation in two variables to represent this statementanswer me as soon as possible thanks​

Answer»

ANSWER:

x-2y=0

Step-by-step EXPLANATION:

HOPE so you will GET it

29.

I don't understand questions which has negative powers

Answer»

ANSWER:

which has NEGATIVE power than we have to reverse the NUMBER

Step-by-step explanation:

means as 9^-1 will be EQUAL to 1/9

30.

The smallest rational number is- a. 2√9 b. √27​

Answer»

ANSWER:

√27

Step-by-step EXPLANATION:

because 2√9 is not irrational

√9=3

∆2*3=6(RATIONAL)

31.

Write each of the following equations in the form ax + by + c = 0 and indicate the value of a, b and c in each casepls answer fast as soon as possible thanks​

Answer»

ANSWER:

PLEASE MARK me as BRAINLEST

32.

7. check whether the following numbers are divisible by 7 and 8 or not (1) 36400 (2) 86415 step by step book name Maths Ace Prime 6 th class​

Answer»

Step-by-step explanation:

FIRST example

When 36400 divided by 7

we get ANSWER as 5200

When we divide 36400 by 8

we get 4550

Second example

when 86415 divided by 7

we get 12345

when 86415 divided by 8

we get as 10801.875

If you want a full answer WITHOUT any DECIMAL then my answer is no that both numbers are not divisible , but if you want a number with decimal then it's OK then both number are divisible by 7 and 8

33.

Which ratio is greater(i) 3:4 or 2:3. (ii) 11:21 or 15:28 follow me , follow you from, DORAEMON​

Answer»

Answer:

2:3 is GREATER it's my EXPERIENCE

34.

70600000 in scientific notation

Answer»

Step-by-step EXPLANATION:

It can be WRITTEN as

7.06 × 10 to the POWER 7

35.

I don't understand this please help me.in 4th c to f

Answer»

HOPE this HELPS you.....

36.

61950 ÷59 step by step​

Answer»

\Huge\red{{\boxed{\textbf{ANSWER}}}}

61950÷59

1050

{\boxed{\boxed{\fcolorbox{black}{red}{Thank \:And\:Mark\:Brainliest}}}}

37.

What is the LCM of 861 and 1353 in Divison method​

Answer»

ANSWER:

मेरा अन्स मे लीक कर दो तो

38.

What are the three rules of subtraction

Answer»

Answer:

HII....

Step-by-step explanation:

When adding a positive number and a NEGATIVE number together, use SUBTRACTION by taking the absolute value the no.'s without their signs and subtract the SMALLER from the larger .Then give the answer the sign to the larger numbers .

Hope it will be helpful to you..........

39.

Brothers and sisters please answer it​

Answer»

Step-by-step explanation:

you have to OPEN the EQUATION by the FORMULA a SQUARE - b square and then you get the ANSWER

40.

7. check whether the following numbers are divisible by 7 and 8 or not step by step book name Maths Ace Prime 6 th class​

Answer»

ANSWER:

I can't UNDERSTAND the QUESTION

41.

2. Find x in the following figure​

Answer»

Hey, hi

To find X in the figure, where is the figure :|

BY THE WAY

HAVE A NICE DAY. :)

42.

it is not possible to insert 10000 rational no between 1 and 2 who will ans correct I will mark as brain list​

Answer»

No, you can FIND INFINITE RATIONAL NUMBER between any TWO rational number :)

43.

18÷ (2x3) of 7 +(13-7) x4​

Answer»

ANSWER:

=18÷6×7+6×4

=3×7+6×4

=21+24

=45

44.

4б аб Б4 сх? -330°ь 1​

Answer»

Step-by-step EXPLANATION:

FIRST WRITE the QUESTION CLEARLY

45.

Find the following using properties.​

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS you GUYS!!!

46.

5/6×3/4+11/8-7/8×3/4​

Answer»

Answer:

5/6(3/4)+11/8-7/8(3/4)

=15/24+11/8-21/32

=96/48-21/32

=(192-63)/96

=129/96 ANS.

47.

The product of two rational numbers is -5/16If one of them 4/18 find the other​

Answer»

Step-by-step explanation:

18/4× X = - 11/12

9/2 × x = - 11/12

x= -11/12 × 2/ 9

x = -11/ 54

48.

Solve the fifth one and I am going to send the 6th one so do fast

Answer»

ANSWER:

Step-by-step explanation:

22/3 / 22/5

22/3 X 5/22

5/3

49.

I don't understand this please help me

Answer»

ANSWER:

the PICTURE isn't CLEAR

50.

Prove No.B by LHS and RHS​

Answer»

Answer:

3x - 7Y = 10 --- ( 1 )

XY = -1 ---( 2 )

Do the Square of EQUATION ( 1 ) , we

get ,

( 3x - 7y )² = 10²

( 3x )² + ( 7y )² - 2 × 3x × 7y = 100

9x² + 49y² - 42xy = 100

9x² + 49y² - 42 × ( -1 ) = 100

9x² + 49y² + 42 = 100

9x² + 49y² = 100 - 42

= 58

I hope this helps you.

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