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.

तीन धनात्मक संख्याएँ इस प्रकार हैं कि दूसरी संख्या का वर्गपहली और तीसरी संख्या के गुणनफल के बराबर है। पहली औरदूसरी संख्या का योग 10 है तथा दूसरी संख्या में 24 जोड़ने परतीसरी संख्या मिलती है। क्रमशः तीनों संख्याएँ क्या होंगी?(a) 18,9,42(b) 2,8,32(c) 6,6,30(d) 3,7,31​

Answer»

Answer:

i dont REALLY know

Step-by-step EXPLANATION:

ASK somebody who is an expert

2.

Fill ups ▪️- 2 X___=- 2 ▪️{(-4)×1}×5=_____×(1×5) ▪️(-2)×______=(-800)×(-2) ▪️(-7)×5=______=______×(-7)

Answer»

ANSWER:

  1. -1
  2. -4
  3. -800
  4. -35 , 5

answers GIVEN

3.

1. तीन धनात्मक संख्याएँ इस प्रकार हैं कि दूसरी संख्या का वर्गपहली और तीसरी संख्या के गुणनफल के बराबर है। पहली औरदूसरी संख्या का योग 10 है तथा दूसरी संख्या में 24 जोड्ने परतीसरी संख्या मिलती है। क्रमशः तीनों संख्याएँ क्या होगी?(a) 18,9,42(b)2,8,32(c) 6,6,30(d) 3.7.31​

Answer»

ANSWER:

C

Step-by-step EXPLANATION:

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4.

3.(a) IXXProve that the following are meaningless. Give reason.(b) VLIX (c) WIII (d) DMCXMark True False.(e) IL​

Answer»

Step-by-step EXPLANATION:

a) we know that in Roman

if big no. PLACED after small no. then small no. will be DISTRACTED from big no.

so, ixx=1 which is written in. i

b) viix=3 which is written in. iii

c) vviii=13 which is written in.xiii

so they are meaningless.

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5.

(cos 420 - sin 390)(cos 420° + sin 390)(sin2 240 + sin2 390 + sin2 60)

Answer»

Step-by-step EXPLANATION:

SEE ATTACHMENT GIVEN Above⬆⬆

6.

।(c)3.25 min(d) 3.75 min| 17. चित्र के अनुसार D=60 mm, H=80 mma h=36 mm दिया?तो d का मान mm में कितना होगा-1.3680160।​

Answer»

Answer:

6oouyoo up, I'lli rfjj

7.

1/2000 change into decimal​

Answer»

Answer:

1/2000 = 0.0005

Step-by-step EXPLANATION:

HOPE it HELPS :)

8.

Two four two zero1.44002.24203.00444.2040

Answer»

ANSWER:

2420 is the answer AMONG these.

9.

Which is the side opposite to angle P??​

Answer»

\large\green{Answer:-}

\mathrm{SideQR✓}

10.

Find the rational number between 3and 4​

Answer»

ANSWER:

here's your answer

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11.

Divide 3 x ⁴ + 5x³ + 7x²-5x + 8 by (x²+3)​

Answer»

<P>Answer:

Given:

  • p(x) = 3x^4 +5x^3 + 7x^2 -5x + 8
  • g(x) = x² + 3

Explaination is in the attachment .

12.

Find mode of the data 2,6,4 ,5,0,2,1,3,2,3​

Answer»

Step-by-step EXPLANATION:

The mode of { 2,6,4 ,5,0,2,1,3,2,3 } is 2 because it OCCURS three times, which is more than any other number.

13.

What should be divided from 9408 to make it a perfect square number​

Answer»

ANSWER:

STEP by step explanation

First we have to take the L.C.M of  9408

L.C.M of 9408 = 2^2 * 2^2 * 2^2 * 7^2 *3

As you can see above that 3 is unpaired. So, 9408 should be MULTIPLIED by 3.

2^2 * 2^2 * 2^2 * 7^2 * 3^2 =30429

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14.

Solve this equation 3x-1/4=1/4x+2​

Answer»

Step-by-step EXPLANATION:

i hope this will be HELP you....

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15.

Write the following complex number in the form of A+iB (-i) (2i)​

Answer»

Answer:

Answer:

The complex number is 2+i(0).

As we KNOW that,

i=-1

=-1

Given that,

(-i)(2i)

-2()

-2(-1)

2+i(0)

So, The complex number is 2+i(0)

16.

1. Find the value of.(i) 5- (5 +4-2)​

Answer»

ANSWER:

The CORRECT answer is 2.

Hope this HELP you

17.

Divide 3 x ² + 5x² + 7x²-5x+8 by (x²+3)​

Answer»

Step-by-step EXPLANATION:

SOMETHING is WRONG in this QUESTION

18.

Pls keep answer with solution​

Answer»

\displaystyle\red{\underline{\underline{Solution}}}

LET \displaystyle \:  \:  \alpha \:  \: and \:  \:  { \alpha}^{2}are the ROOTS of the equation \displaystyle \:  \:   {x}^{2}  + px + q = 0

Then

\displaystyle \:  \:  \alpha \:  +    { \alpha}^{2}  =  - p \:   \:  \: \: and \:  \:  \displaystyle \:  \:  \alpha \:   \times   \:  { \alpha}^{2}  = q

Which gives

\displaystyle \:  \:  \alpha (<klux>1</klux> +  { \alpha}) =  - p \:  \:  \:  \: .........(1)

\displaystyle \:  \:    \:  { \alpha}^{3}  = q \:  \:  \: ..........(2)

Now

Taking CUBE in both sides of (1)

\displaystyle \:  \:  {p}^{3}

=   - \displaystyle \:  \:    { \alpha}^{3} ({1 \:  \:  +  \:  \:  { \alpha})}^{3}

=   - \displaystyle \:  \:    { \alpha}^{3}  \{{1 \:  \:  +  \:  \:  { \alpha}}^{3}  + 3 { \alpha} {(1 +  \alpha})\}

\displaystyle \:  =  - q(1 + q  -  3p) \:  \: by \:  \: (1) \:  \:  \: and \:  \:  \: (2)

\displaystyle \:  =  - q -  {q}^{2}  + 3pq

So

\displaystyle \:  {p}^{3}  +  {q}^{2}  =  - q + 3pq

Hence

\displaystyle \:  {p}^{3}  +  {q}^{2}  =  q( 3p - 1)

19.

What is the Difference Between DIFFERENTIATION and INTREGATION ???​

Answer»

Answer:

The algebraic expression used to DETERMINE the change incurred from one POINT to another with a unit is referred to as differentiation. On the other hand, integration is an algebraic expression used in CALCULATING the AREA under the CURVE because it is not a perfect shape after which area can easily be calculated.

20.

2^(2x-3)-9*2^x+1=0Solve​

Answer»

Step-by-step explanation:

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21.

Plz guys solve this question l​

Answer»

ANSWER:

5X IS THE EXACT ANSWER.

22.

10 मीटर कपड़े को रोज 1 मीटर काटने पर वह कितने दिन में कटेगा​

Answer»

Answer:

10 Days

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIST

23.

LCM of 112 and 160 in division

Answer»

LCM= 2×2×2×2×7×10=1120

hope it's halpful

24.

Find four rational numbers between 6/7and 8/7 .

Answer»

ANSWER:

Step-by-step explanation:

6/7*10=60/70

8/7*10=80/70

61/70,62/70,68/70,79/70

25.

2.The height of 15 students are given in a 165, 155, 168, 160, 163, , 165, 168, 156, 151629, 160, 164, 163, 165, 160. Find step by step

Answer»

ANSWER:

RANGE will be - 156-165

Step-by-step EXPLANATION:

26.

If X=1 is a common root of the equations ax²+ax-1=0 and x²+x+b=0, then the value of ab is *

Answer»

Step-by-step explanation:

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27.

8 write 8 times make 1000​

Answer»

Answer:

just wanted to LET you know that I am not ABLE to you too and I will be there at ONE point I was going to ask you to please send me the number of the person who is this and what is the cost of the person who is this and what is the cost of the person who is this and what is the cost of the

28.

Find the average of following numbers.75. 64, 70, 66, 85 and 48(a) 68(b) 70(d) 72​

Answer»

ANSWER:

a) 68 is the CORRECT answer.

29.

A train runing 420m in 54 minuts but 140m runing how many times

Answer»

Step-by-step EXPLANATION:

nxbxhzjxkxjhhhgjxjfkddffff

30.

The point of form (a,a) where a is not equal to zero lies on

Answer»

Answer:

Since, the given point (a, a) has same VALUE of x and y-coordinates. THEREFORE, the point (a, a), must be lie on the LINE y = x.

Step-by-step explanation:

31.

Two fair coins are tossed simultaneously then the probability of getting no head is A/B . Find the value of (A + B)2 .

Answer»

ANSWER:

SORRY MAN i don't KNOW this

32.

Solve sq root of 85 by long division method

Answer»

ANSWER:

ANS : 9.2195

hope this HELPS you..❤

33.

Evaluate using number line -3 +4+(-7)

Answer»

PLS SEE the above PIC

Step-by-step EXPLANATION:

answer=-6

34.

3)2x/3-3x/5=8 what is the answer of this equation

Answer»

Answer:

2x/3-3x/5=10x-9x/15=x/15

Therefore,

X/15=8

X=8*15=120

35.

Banu cuts a 12 m cloth into 3/4 m pieces each. How many pieces does she get? (What is the operation involved in this question)

Answer»

ANSWER:

this is the answer

Step-by-step explanation:

12×3/4=9

36.

A increased by 3 is 2 more than twice the number what is the number

Answer»

2

Step-by-step EXPLANATION:

37.

What is the degree of a polynomial 2y2-3y+4

Answer»

Answer:

2 is the DEGREE.

38.

Find the quadratic equation roots are 2 upon 3 and 3 upon 2

Answer»

Step-by-step EXPLANATION:

(X-2)(X+2/3)

X²+2/3X-2X-4/3

X²-4/3X-4/3

3X²-4x-4

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39.

a town G is located 12 km from east and 5 km from north of the town F. how would you find the distance from town A and B without actually measuring it?

Answer»

ANSWER:

.

.

.

.

.

.

.

.

.

.

..

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.

.

.

.

.

..

IDK

40.

If rupees 500 in bank account is represent by +500 then by which integer withdrawal of rupees 300 will be shown? Find the remaining balance

Answer»

Answer:

200

Step-by-step explanation:

200 will REMAINING

41.

ABCD is a parallelogram find x and y ​A=3y° B=(2y-5)° C=(3x+3)°

Answer»

Answer:

angle A = angle C ( VERTICALLY OPPOSITE)

so, 3Y= 3x+3

3y-3x = 3

y-x= 1

so y= x+1

B= 2y-5°

2x+2-5

= 2x-3

then 3x+3+2x-3+3x+3+2x-3=180°

10x = 180°

x= 18°

so y= 19°

A= 57°

B= 33°

C= 57°

and D = 33°

42.

Fill in the blanks -15x+13*+8

Answer»

ANSWER:

hii

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43.

A trainee completes 5/8 of a job in 10 days .At this rate , HOW MANY days WILL BE taken by him to complete the job is ?

Answer»

Answer:

10 DAYS

Step-by-step explanation:

3/8 part of a work is COMPLETED in = 6-days.

So the remaining 5/8 part of the work will be completed in

=6 x (5/8) / (3/8) = 6 x 5/ 3= 10- days.

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44.

Minus a + b + c ka whole square barabar

Answer»

Answer:

We know the algebraic IDENTITY, ( X + y + Z )² = x² + y² + z² + 2xy + 2yz + 2zx Now , ( a - B - c )² =[ a² + ( - b )² + ( -c )² ]²

45.

Every prime number dash is odd

Answer»

Answer:

2, 3, 5, 7, 11,13, 17, 19, 23, 29, 31 , 37 , 41 , 43 , 47, 53, 59 , 61 , 67, 71 , 73, 79 , 83, 89 , 97 ( sequence A000040 in the OEIS ) .......... therefore every prime number other than 2 is an odd number ans is called an odd prime.

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46.

100 rs me 1 kg so rs 1 how much kg

Answer»

Answer:

100rs=1kg

1rs=1/100 KG= 10 GRAMS

47.

Pls give the answer in step by step​

Answer»

Answer:

60

Step-by-step EXPLANATION:

other ANGLE( in triangle which has x)=60°

x=180-120

=60

Mark as BRAINLIEST answer

48.

♣2*2 + 2/2 -2= Solve this ​

Answer»

ANSWER:

2 \times 2 + 2 \div 2 - 2 = 4 + 2 - 2 = 4 \:  \:  \: ans.

49.

Find the zero of the polynomial p(x)=7,if any.give reasons7

Answer»

It is34*7)85335800+5633680

50.

40 ka 1/2 ba bhag kya hoga

Answer»

Answer:20

Step-by-step explanation:

40×1/2=20