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.

11. निम्न में से कौन-सा व्यंजक बहुपद नहीं है- (छ.ग. 2018 सेट A)(a) 3x+7x-2(b) 2x+3(c) x2-3√x+2(d) x2-1/2x+3​

Answer»

on C

→ {x}^{2}  -  3\sqrt{x}  + 2

2.

Ifthe sumof two numbers is 40 anddifference is 14 then the numbers are​

Answer»

ong>Answer:

Hey!

PLS REFER to the attatched image for answer.

3.

Write the general form of Q polynomial​

Answer» ONG>ANSWER:

ax+by+c=0

is the general form of quadratic POLYNOMIAL

4.

Page No 2 Rs 50 paise ; 3Rs 50 paiseWrite the ratio between the twogiven quantities in simplest form​

Answer»

ong>Answer:P>

50 : 70

Step-by-step EXPLANATION:

if we convert 2.50 RS it is 250 p

if we convert 3.50 rs it is 350 p

the ratio WOULD be 250:350

so ,the answer is 50:70

5.

The length and breadth of a rectangular piece or land are 500m and 300m respectively. Find its area and the cost of land if m² of land costs Rs. 10,000/​

Answer» AVE ,

LENGTH of land = 500m

Breadth of Land = 300m

1) Perimeter = 2(l+b)

= 2 (500+300)m

= 2 × 800 meter.

Perimeter = 1600m

2) Area of land = (l × b)

= (500 × 300)m sq.

= 150000 m sq.

3) The COST of 1M sq. of land = 10,000

The cost of 150000m sq. of land = 10,000 × 150000

= rs. 1500000000

6.

Find the factors - m³ - 1 upon 64m³​

Answer»

>

(4m−7N)(16m

2

+28mn+49n

2

)

We have,64m

3

−343n

3

=(4m)

3

−(7n)

3

USING x

3

−y

3

=(x−y)(x

2

+xy+y

2

)

=(4m−7n){(4m)

2

+(4m)(7n)+(7n)

2

}

=(4m−7n)(16m

2

+28mn+49n

2

)

7.

لال 2 4+19)C=Quatency eta 1006 LUIS( 〈시Defect D o BC è ncp fuoste soo (!!!OLAyorS​

Answer»

ong>Answer:

23 is an answer ok thanks I will be your something'to MUJHE forward to hearing your feedback to TRUST you MAMA ki kasa you MAM you KNOW me better to have you beena a good day

8.

1)Arace track is in form of a ring whose inner circumference is 528 m and the outer circumference is 616 m Find the width of the track​

Answer»

tion:

Outer circumference = 616 m

Radius R \frac{C}{2\pi}=\frac{616\times7}{2\times22}=<klux>98</klux>\ m

=98 m

Inner circumference = 528 m

Inner radius=\frac{528\times7}{2\times22}=84\ m

=84 m

Width of TRACK = R - r

= 98 - 84 = 14 m

9.

Biswa decided to save money for a trip. He was checking some investment options for saving, but his friend Kalia suggested to check if he is interested in compound interest. Biswa found a bank that offers 6% compound interest calculated on a half-yearly basis. To know in detail, Biswa planned to deposit Rs. 20000 each on 1st of January and 1st of July of that same year. But Biswa is not that great at Math! Can you help him know, what amount he would have gained through interest by the end of the year​

Answer»

RS.[1600×(1+2×1005)2+1600×(1+2×1005)]

=Rs.[1600×4041×4041+1600×6041]

=Rs.[1600×4041(4041+1)]

=Rs.[40×401600×41×81]

=Rs.3321.

∴C.I.=Rs.(3321−3200)=Rs.121

10.

Practice question with detailed explanation Let X and Yare the two discrete random variables with the following probability mass functions (PMF).PMF of X:10628510Х0.150.1P(X=30.220.370.16PMF of Y:4.106124Y140.170.290.220.180.14P (Y = y)Compute the value of E(X+Y).​

Answer» ONG>ANSWER:

fulgxgljgdjgznvjggigxkvxzigz

11.

Find the product of -7/13 and -2/9with procedure please ​

Answer» ONG>ANSWER:

i HOPE this will be HELPFUL..

12.

8x-40/2=3 answers pless​

Answer» ONG>Answer:

x=2.5

Step-by-step EXPLANATION:

PLEASE mark me as brain list

13.

Answer thus asap please!​

Answer» ONG>ANSWER:

h°= 112°

i°=65°

j°=47°

14.

20. In the given figure, PQRS is a parallelogram. Find the value of x and y R(8xlag2732P​

Answer»

/P>

Your answer is in the ATTACHMENT

HOPE it HELPS....

15.

Divide 3/25 by -5/8 with procedure please !!​

Answer»

ong>Answer:

-24/5

Step-by-step explanation:

3/25÷-5/8

= 3/25×( reciprocal of -5/8)

= 3/25× 8/-5

= 3×8/25×-5

= 24/ -5

= -24/5

Hope this was HELPFUL

16.

What is true solution ?Bye bye going offline friends. ​

Answer»

ong>True Solution is a homogeneous mixture of two or more materials with a particle SIZE of less than 10-9 m or 1 NM dissolved in the solvent. Example: Simple sugar solution in water. Particles can not be isolated from true solutions by USING filter paper which is also not APPARENT to the naked EYE..

17.

What is Technology?.....Points ❤️​

Answer»

ʜɴᴏʟᴏɢʏ-:

Technology is the skills, methods, and processes used to ACHIEVE goals. People can USE technology to: Produce goods or services. Carry out goals, such as scientific investigation or sending a SPACESHIP to the moon. Solve problems, such as DISEASE or famine.

18.

What is force......​

Answer» ONG>Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its VELOCITY, i.e., to accelerate. Force can also be DESCRIBED intuitively as a push or a pull. A force has both MAGNITUDE and direction, MAKING it a vector quantity.

19.

Let's see who can solve this in 5 mins​

Answer»

ong>Answer:

long division method se solve KARNA hai travelling KAR RA hu so nhi solve kar sakta varna 2 MIN MAIN karke deta..xD

20.

From the graph, answer the following questions. (a) Choose the letter(s) that indicate the location of the point (0, 5)​

Answer»

ong>ANSWER:

point OB inducate the LOCATION

21.

Additive inverse af rational number 2/7 is​

Answer» ONG>ANSWER:

\frac{ - 2}{7}

22.

Dhivya and Ramya started a business. They both invested Rs. 100,000 each. At the end of 6 months, Ramya predicts that the business will end up in a loss and she withdrew Rs. 60,000 from the business. But at the end of one year, the business generated a profit of Rs. 34,000. What will be the profit share of each person?a) 20000b) 14000c) 17000d) none​

Answer» ONG>ANSWER:

D this is WRITE answer BYA

23.

Question 24: The peak value of sinusoidal ac current of 4.78rms is5.45 amp6.76 amp4.56 amp4.78 amp​

Answer» ONG>ANSWER:

ANSWERING it by TOMORROW...

24.

. It two cubes of each edge Of Length 4cm are joined together, then its volume is) 494 by 46 042 di NOTA​

Answer» ONG>ANSWER:

write the DECIMAL FORM and state the KIND of.

25.

If f (0) = 0, f (1) = 1, f (2) = 2 and f (x) = f (x - 2) + f (x - 3) for x = 3, 4, 5,&.., then f(9) =  (a) 12(b) 13(c) 14(d) 10​

Answer»

ong>Answer:

the answer is. the only THING that a,b,c,d

26.

there were 400 cases of coronavirus in the district yesterday and today the patients increased by 5% how many patients are there in District as on today​

Answer» ONG>Answer:

420

Step-by-step explanation:

5/100×400

=20

Today,there are 400+20=420 PATIENTS

27.

Find the factors - m³ + 27​

Answer» ONG>ANSWER:

{m}^{<klux>3</klux>}  + 27 \\ using \: identity \:  \\  {a}^{3}  +  {b}^{3} = (a + b)( {a}^{2} - ab +  {b}^{2} ) \\ we \: get \: \\  m^{3}  + 27 = (m + 3)( {m}^{2} - 3m + 9)

so, m = -3

28.

Write the formula for finding the length of an area of central angle x°​

Answer» ONG>ANSWER:

I don't know

Step-by-step EXPLANATION:

you are from which STANDERD?

29.

Check whether x (x + 3) + 5 = (x + 4) (x-2) is a quadratic equation.SectionTT​

Answer» ONG>Step-by-step EXPLANATION:

no it is not QUADRATIC EQUATION

30.

Which of the option given below has the first four multiples of the number 7? 1) 0,7,14,212) 7,14,21,283) 7,14,28,354) 7x4=28class 6​

Answer» ONG>ANSWER:

option C is correct

Step-by-step explanation:

thanks for pointas

31.

Prove that 1 - cos 2 theta / 1 + cos 2 theta = ( tan theta )​

Answer»

hyut5try75gyuty5y

cgyu

bgtbj7uj

just

u

h

uikl

yyujjiur

32.

31. If B-([1,2],[2,1])is a basis for R^2, and if [x]B - [3,2]then x is ...

Answer» ONG>ANSWER:

Harshit PATEL harshit patel

Step-by-step EXPLANATION:

jshdhdudxtwiw d dydudhd

fhhfhdhdhfhshhajwjajjahwhwwbqbhshairewjejejsudydydudddudhdjehdgdndhsjdusuyrwopdudhfbfnflakdhdhdbnzmzbchduegrwpqurbrx

33.

Two circle are touching internally at the point. P. a line intersects those circlethose circle in the point A,B,C and Drespectively prove that angleAPB= angleCPonly bhagyashreechowdry give ans ​I MARK bhagyashreechowdry BRAINLIEST ONLY

Answer» PE this is CORRECT

PLEASE MAKE me BRAINLIEST

34.

Ametry9 Draw a polygon having 8 lines of symmetry​

Answer» ONG>Answer:

AN OCTAGON

Step-by-step explanation:

Draw an octagon

Draw SYMMETRIES through CENTRE of its sides and CORNERS

35.

2. The interest on Rs. 3000, deposited in a bank at 9 %p.a for 2 years is a. Rs. 330 b. Rs. 540 c. Rs. 2460d. Rs. 3540 ()-​

Answer» ONG>ANSWER:

B) Rs. 540

Step-by-step explanation:

Principle:- 3000

Rate=9%p.a

Time =2 year

Simple INTREST = PxRxT/100

= 3000x9x2/100

= Rs.540

Thank you❤️

36.

डेन्यूब नदी के बारे में बताएं​

Answer» ONG>ANSWER:

डैन्यूब नदी मध्य यूरोप में बहने वाली एक नदी है। यह जर्मनी के काले वन के पहाड़ों में स्थित दोनाउएशिंगन कस्बे के पास शुरु होती और और फिर दक्षिण-पूर्व को बहती है। अपनी २,८७२ किमी (१,७८५ मील) की लम्बाई में यह पांच मध्य और पूर्वी यूरोपीय देशों की राजधानियों से गुज़रती है और फिर युक्रेन और रोमानिया में एक डेल्टा (नदीमुख) बनाकर कृष्ण सागर में मिल जाती है। डैन्यूब दस देशों से गुज़रती है या उनकी अंतरराष्ट्रीय सीमाओं पर स्थित है - जर्मनी, ऑस्ट्रिया, स्लोवेकिया, हंगरी, क्रोएशिया, सर्बिया, बुल्गारिया, मोल्दोवा, युक्रेन और रोमानिया। प्राचीन काल में कुछ अरसे के लिए यह रोमन साम्राज्य की सरहद होने के लिए भी प्रसिद्ध है। वोल्गा नदी के बाद डैन्यूब यूरोप की दूसरी सबसे लम्बी नदी है।

37.

15. In the following circuit what is the value of VR2? ​

Answer» ONG>ANSWER:

The VALUE of VR2 is 7.5V.

38.

if a company pays rs 5lakh for 12workers for 20days how much would it need to pay for 8workers for 18days​

Answer»

ong>Answer:

please mark this BRAINLIEST please again I follow and LIKE you

39.

Is thrice as fast as b and is therefore able to finish a work in 60 days less than that of b find the time in which they can do it working together ​

Answer»

ong>ANSWER:

APTITUDE :: TIME and Work - Discussion

4. A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: ... So, A takes 30 days to do the work

40.

Sin3 9+cos39 (22.) Prove that :- = 1 - sin cos sin 9+cos y

Answer»

ong>Answer:

SIN3 9+cos39

(22.) Prove that :-

= 1 - sin cos

sin 9+cos y

Step-by-step EXPLANATION:

please MARK it as brainliest

41.

1. Increase 150 by 10% and decrease the same by 15%. Find the new number in each case.​

Answer» 4 answer

hope it HELPS

42.

Answer the above Question!Class: 10Chapter: Similar Triangles ​

Answer»

HEY,bro/sis ,. it's a GOOD QUESTION,.. HOPE it HELPS you!!..

43.

U Find De and Pas For the following data: 30354045505560No ofdefectiveproductsNo of Firms12351015878​

Answer»

ong>Answer:

I didn't understand your QUESTIONS PLZ SEND again

15 8 35

44.

Compound ratio of 5:4::2:3 *​

Answer» ONG>Answer:

15:6

Step-by-step explanation:

5:4::2:3

= 5*3 : 4*2

= 15:6

I HOPE it is useful for you.

45.

Biswa decided to save money for a trip. He was checking some investment options for saving,but his friend kaila suggested to check if he interested in compound interest. Bidwa found a bank that offers 6% compound interest calculated on a half-yearly basis. To know in details,Biswa planned to deposit Rs.20000 each on 1st of January and 1st of July of that same year but biswa is not that great at math can you help him know,what amount he would have gained through interest by the end of the year???​

Answer» ONG>Answer:

50000 tfyfydydtdtdyf Fdyyftffy Futyfyfyfyf Futyfyfyfyf FRYER Fyfyffyfyf

46.

Express 540 as a product of powers of their prime numbers​

Answer» ONG>Step-by-step explanation:

540=22×33×5

Hope my ANSWER will help you please MARK me as BRAINLIST

47.

8x - 3_____ = -92× +5​

Answer»

ong>ANSWER:

ydzyuxuuffiifd hddhhshhcv ucjcfjdhsdjj jc

yxuuffjxjjysdvbnysxb

Step-by-step EXPLANATION:

ffhtsfvjfdbbftydcbjn dfhgjffdxb ddhjbxvfjn. dj CH.

48.

PQ और। RS दो समतल दर्पण है जो एक दूसरे के समांतर रेखा गए हैं एक अपरदन किरणAB दर्पण PQ से B पर टकराती है और परावर्तित किरण पथ। BC पर चलकर दर्पण से पर टकराती है तथा पुनंसीडी के अनु दिशा परिवर्तित हो जाती है सिद्ध कीजिए कीअब//CD​

Answer»

ong>ANSWER:

p q and PB and ccc this ANSWERS

49.

Ubject: Mathematics Grade: 5 Date: 27.03.2021 Maximum Marks: 50 I. Choose the correct answer:- 10 X 1 = 10 1.The prime factorization of 36 is _______________ a. 2x3x2x3 b. 2x2x3x3 c. 3x3x2x2 d. All of these 2. If a number is divisible by 16, it is also divisible by ____________ a. 2 b. 4 c. 8 d. All of these 3. Two numbers that have only 1 as a common factor are called __________numbers. a. prime b. coprime c. composite d. none of these 4. Numbers that have only two factors is called ___________ numbers a. coprime b. prime c. composite d. none of these 5. The product of the HCF and LCM of two numbers is 48. If one of the numbers is 6, the other number is ______________ a. 8 b. 4 c. 6 d. 12 6. Which pair of fractions are equivalent? a. 2/5 and 1/5 b.10/3 and 3/10 c. 3/7 and 6/14 d. ½ and 2 7.1 / 2 = ___/6 a. 4 b. 3 c. 5 d. 6 8. There are _______________ quarters in 4 a. 10 b. 15 c. 16 d. 12 9. The multiplicative inverse of 1 is ____________ a. less than 1 b. greater than 1 c. equal to 1 d. cannot be found​

Answer» ONG>Answer:

1.We can write 36 as a PRODUCT of PRIME factors: 36 = 2² × 3². The expression 2² × 3² is said to be the prime factorization of 36.

Step-by-step explanation:

i HOPE this answer is right

50.

1.2 ÷ 1000 solve the problem ​

Answer» ONG>Answer:

1.2

÷

1000 SOLVE the problem

ans: 1200

Step-by-step EXPLANATION: