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. |
Solve question no. 7 |
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Answer» Answer: please mark brilliant and thank please and follow me Step-by-step explanation: employment, project visas, stand suspended till April 15, while Indian nationals are strongly advised to avoid all non-essential travel abroad. On their return, they can be subjected to quarantine for a minimum of 14 days. The Delhi government declared coronavirus as an epidemic in the state with 6 confirmed cases. All schools, colleges and cinema halls in Delhi will remain shut till March 31 as a measure to counter the coronavirus, CHIEF Minister Arvind Kejriwal announced on Thursday, March 12. The Delhi government had shut the primary schools earlier this month, the secondary classes were left open in view of the exams. The Chief Minister also declared that all cinema halls will remain shut in Delhi till 31st March. Schools and colleges where exams are not being held will also remain closed. Delhi government has also made disinfecting all public places, including government, private offices and shopping malls compulsory. Furthermore, vacant flats owned by Delhi Urban Shelter Improvement Board will be used for quarantine, says CM Kejriwal. Also Read: Coronavirus Attaches To Receptor On Respiratory Cells And Hijack Them To Produce More Viruses: Study Over 1,500 people under observation for coming in contact with 73 positive cases of coronavirus, as revealed by the Union Health Ministry. 10.5 lakh people SCREENED so far at 30 designated airports in India, says the ministry. Union Ministry of Road Transport and Highways advised states and Union Territories to take all steps for sanitisation of public transport vehicles and terminals. This is to ensure sanitation of seats, handles and bars at all bus terminals are disinfected. The ministry also suggested that the public transport should display public health messages in vehicles, bus terminals and bus stops and asked states and UTs to take expeditious action and mobilise all necessary support in this regard. Also Read: People With Early COVID-19 Symptoms Most Infectious, Reveals Study All educational institutions, stadiums and sports clubs in SRINAGAR are closed from till further orders amid the coronavirus scare as a precautionary step, the city administration has said. Srinagar Mayor Junaid Azim Mattu said that its “an unavoidable decision” to allow the Srinagar Municipal Corporation (SMC) to plan, sterilize and sanitize schools and colleges. Under a special set of statutory provisions, SMC has also ordered closure of all educational institutions, public clubs, sports clubs, indoor and open stadiums, coaching centres within Srinagar city limits till further orders. The mayor said the Corporation will procure 1,000 full quarantine body kits and spraying machines and all public as well as private HOSPITALS will go into heightened sanitation mode. The Corporation also ordered cancellation of all sports events within its limits and phased segregation of flea markets, including weekly markets, with an immediate effect. It has also issued an advisory asking people to desist shopping, especially eatables and garments, from roadside vendors. Also Read: Coronavirus: Government Issues New Travel Restrictions Amid The COVID-19 Outbreak The Haryana government has declared a coronavirus epidemic, State Health Minister Anil Vij said that an appeal has also been issued to persons who have travelled abroad in the last 14 days to self-isolate for at least two weeks. He also said that a campaign has been launched across the state to identify such persons across educational institutions, nursing homes and hospitals in Haryana. New regulations called ‘Haryana Epidemic COVID-19 Regulations 2020’ have also been issued and district magistrates/deputy district magistrates/civil surgeons and other health officials in each district directed to take preventive steps against coronavirus in their respective areas. All hospitals in Haryana have been directed to create and MAINTAIN a data on all suspected cases and of those who have come in contact with such patients. Kerala continues to be on a high alert with more test results of COVID-19 suspects expected soon as the state reports the most number of cases (17) in the country. The total number of people under observation is 3,020, while 293 are admitted to various hospitals in the state, said state Health Minister K.K. Shailaja. She also informed that out of the 1,179 samples sent for testing, 889 samples reports have come back and are all negative. The Kerala government has closed all educational institutions in the state till March 31. |
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| 3. |
By how much is 7692 less than 39472 |
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Answer» Answer: 31780 Step-by-step explanation: 7692 LESS than 39472 = 39472 - 7692 = 31780 |
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| 4. |
Find the sum of the zeros of the polynomial 2 x square - 8 x + 6 |
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Answer» sum of ZEROS is -b/a Step-by-step EXPLANATION: Here b is -8 a is 2 Therefore it WOULD be 4 |
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| 5. |
Find two numbers who’s sum is 75 and difference is 15 . |
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Answer» Let the two nos be x and y (x>y) |
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| 6. |
Persamaan lingkaran yang mellalui titik (-3,0) , (2,1) dan (-4,5) adalah. |
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Answer» Step-by-step EXPLANATION: HI everyone |
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| 7. |
What is metals ? |
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Answer» Step-by-step explanation: i could not UNDERSTAND your question you can SEND again this QUEATION sorry DUDE |
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| 8. |
Write any three rational numbers between - 5&0 |
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Answer» Answer: its very SIMPLE . |
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| 10. |
If alpha and beta are the zeros of the polynomial x square - ax + a then find alpha upon Beta square + beta upon alpha squareplz ans fast. |
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Answer» Who is ALPHA & Who is BETA |
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| 11. |
Tan(A+45) + Tan(A-45) = 2Sec2A |
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Answer» = [tan(45)+tanA] / [1-tan45.tanA] + [tan(45)-tanA] / [1+tan45.tanA] = = (1+tanA) / (1-tanA) + (1-tanA) / (1 + tanA) = = (1+tanA)^2 / (1-tan^2A) + (1-tanA)^2 / (1 - tan^2A) = = [(1+tanA)^2 + (1-tanA)^2] / (1-tan^2A) = 2(1+tan^2A) / (1-tan^2A) = = 2sec2A LHS=RHS hope it helps.. regrads
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| 12. |
2x + 5y - 1 =0 , 2x + 3y - 3 = 0 using the method of sibstitution |
Answer» Answer:2x+5y= 1. 1 2x+3y=3 Step-by-step explanation:by SUBSTITUTION method- 2x+3y=3 2x+y=3/3 2x+y=1 2x=1-y x=(1-y)/2 putting the VALUE of x in FIRST equation 2x+5y=1 2×1-y+5y=1 2 1-y+5y=1 1-1+5y-y=0 4y=0 y=4 putting the value of Y in 1st question 2x+5×4=1 2x=-20+1 2x=-19 x=-19 hope it help u ;) |
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| 13. |
If a=2and b =-2 then ,the value of a2 +b2 |
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Answer» HOPE it helped u...mark as BRAINLIEST...FOLLOW me |
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| 14. |
(x/a) + (y/b) + (z/c)=√2(a/x) + (b/y) + (c/z)=0Find (x²/a²) + (y²/b²) + (z²/c²) |
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Answer»
Explanation: Suppose you have three points in R 3
p 1 = ( a , b , c )
p 2 = ( x , y , )
p 0 = ( 0 , 0 , 0 )
The RESPECTIVE LENGTHS of sides p 1 − p 0 and p 2 − p 0
are ∥ p 1 − p 0 ∥ = √ a 2 + b 2 + c 2
∥ p 2 − p 0 ∥ = √ x 2 + y 2 + z 2
and their scalar product ( p 1 − p 0 ) . ( p 2 − p 0 ) = a x + b y + c z
but ( p 1 − p 0 ) . ( p 2 − p 0 ) = ∥ p 1 − p 0 ∥ ∥ p 2 − p 0 ∥ cos ( ˆ p 1 p 0 p 2 ) so cos ( ˆ p 1 p 0 p 2 ) = a x + b y + c z √ a 2 + b 2 + c 2 √ x 2 + y 2 + z 2 = 30 5 × 6 = 1 Then the sides p 1 − p 0 and p 2 − p 0 are ALIGNED so ( p 1 − p 0 ) = λ ( p 2 − p 0 ) and of course λ = 5 6
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| 15. |
Determine nature of roots of the quadratic equations. √3 x² + 2√3 x + √3 = 0 |
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Answer» Answer: MARK me BRAINLIEST please Step-by-step EXPLANATION: Compare √3 x² + 2 √3 x + √3 = 0 with ax²+ bx + c = 0 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ We GET a = √3 , b = 2 √3 , c = √3 , ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \implies b² - 4 ac = (2 √3 )² - 4 x √3 x √3 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \implies 4 x 3 - 4 x 3 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \implies 12 - 12 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \implies 0 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \implies b² - 4 ac = 0 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ \therefore Root of the equation are REAL and equal. |
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| 16. |
using two variable solve only solve the following the difference between two numbers is 10 three times of smaller is equal to twotime gratert find them |
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Answer» Answer: 4545455 5881962728 hvsgbsbsgs |
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| 17. |
Add:70208+9160+82537 |
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Answer» Step-by-step EXPLANATION: Answer is |
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| 18. |
D) 2222+ A A A299 А |
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Answer» Answer: 2222+ 555= 2999 Please MARK it as BRAINLIEST |
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| 20. |
5. For any two rational numbers x and y, which of the following statements is (are)correct ?(i) x > y(ii) x = y(iii) x |
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Answer» Answer: Only (II ) OPTION is CORRECT . PLEASE MARK IT AS BRAINLIEST. |
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| 21. |
(4x−3)(2x+2) + (x+3)(4x−2) .pls answer fastpls answer to the question |
Answer» _________________________❥︎ ( 4X - 3 ) ( 2x + 2 ) + ( x + 3 ) ( 4x - 2 ) ❥︎ 8x² + 8x - 6x - 6 + 4x² - 2x + 12x - 6 ❥︎ 12x² + 12x - 12 ❥︎ x² + x - 1 |
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| 23. |
1119. x - y = 0.9,= 12(x + y) |
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Answer» GIVEN X−y=0.9 .....................(1) 11(x+y) −1 =2 ⇒ x+y 11 =2 ⇒2x+2y=11..............(2) Multiply (1) by 2 and added 2x-2y=1.8 4x=12.8 Or x=3.2 Put VELUE of x in (1) then y=x-0.9=3.2-0.9=2.3 Then x=3.2 and y=2.3 |
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| 25. |
You are working as an applied biologist in the biology department of a local university. You have been investigating tissue cells and you have taken a sample of 9 cells and measured the diameters to be: 123µm, 126µm, 129µm, 122 µm, 125 µm, 128 µm, 125 µm, 124 µm, and 125 µm.a) Determine the mean, mode, and median diameter of the cells.b) Determine the standard deviation, using both manual and ICT methods.c) Calculate the standard error of the mean. What is the 95% confidence limit? |
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| 26. |
14. Find the quadratic polynomial whose zeros are2/3 and 1 Verify therelation between the coefficients and the zeros of the polynomial.415 |
Answer» ✪AnSwEr
Let the zeroes of the polynomial be Then, & Here,we CONCLUDE thata=3 b=-5 C=2 Now CREATING the quadratic polynomial☞k(3x²-5x+2) Coefficient Relationship& Hence,RELATION verified |
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| 27. |
Write a letter to the Manager of a bank enquiring about the rules and regulationsof operating a credit card. Also ask about the bank's safety measures against asfraud. You are Vimi Deepak of 40-B, Shimla Road, Kalka |
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Answer» Answer: 255 – Y Green Enclave City May 1, 2018
The Manager PNB Model Town City Subject: Enquiring about loan Sir: I am Krishan Kumar, resident of 255 – Y Green Enclave, City. I have appeared for AISSCE 2018. I am QUITE a PROMISING and brilliant student. I am planning to go to Canada for my higher studies. I am INTERESTED to avail EDUCATIONAL loan facility from your esteemed branch. Kindly provide me the details of the process, documents, and the requirements that I must fulfill to apply for the loan. I shall be highly grateful. Yours faithfully,
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| 29. |
meena's father age is thrice of her after 12 years her age is twice of her father find their present age |
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Answer» ANSWER:meena's age=12 Meena's father's age=36 Step-by-step EXPLANATION: x &3x 3x+12=2(x+12) 3x-2x=24-12 x=12 3x=36 |
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| 30. |
The first, second and third terms of the proportion are 42,36,35.find the fourth term |
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Answer» Answer: Step-by-step EXPLANATION: How to find the fourth value If U give a question like this |
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| 32. |
Reena types 600 words in four minutes. How much time will she take to type 3,150 words? |
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Answer» (3150÷600)=52.5 MINUTES |
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| 33. |
2x + 5y-1=0 , 2x + 3y -3= 0usingthe method of substitution |
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Answer» |
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| 34. |
Evaluate : sin ^2 60°cos^2 30°+sin 30° cos 60° |
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Answer» Answer: sin ^2 60°cos^2 30°+sin 30° cos 60° = 3/4 * 3/4 + 1/2 * 1/2 = 9/16 + 1/4 = 13/16 (answer ) if the answer is USEFUL pls mark as BRAINLIEST......PLSSSSSSSSS |
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| 35. |
Maniya left his goats near her field. The area of the field was 600 sq .m Her goats grazed one-third of the field Find the area of the field that was left ungrazedwith step by step |
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Answer» 200 sq km as one THIRD of 600 km is 200 by DIVIDING 3 and 600 and multiplying by one |
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| 36. |
What must be added to 68,547 to get 1,50,625? |
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Answer» x+68547=150625 x=82078
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| 37. |
.A stone, allowed to fall under gravity falls 5t^2 metresin t seconds. Find the distance travelled by the stonein the last two seconds before it reaches the ground,if the stone is dropped from a height of 180 m.(A) 30 m (B) 60 m (C) 100 m (D) 90 m |
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Answer» Answer: a)30m b)60m c)100m d)90m MyApproach: I am not able to think logically how to USE the FORMULA to solve the problem. Given, 1/2 g . t2=5t2 5t2= 180 =>t=6 To calculate the distance in the LAST 2 sec I did 5 . (6)2-5 . (4)2=100m |
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| 38. |
4. Would a 51-foot ladder be long enough to climb a 50-foot wall? Sketch a graph and find your answer using a trigonometric ratio. |
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Answer» Step-by-step EXPLANATION: |
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| 39. |
The product of two rational numbers is 15 if one number is - 10 find the other |
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Answer» HOPE this image will help you hope this image will help you if it does please MARK as BRAINLIEST hope this image will help you if it does please mark as brainliest FOLLOW me |
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| 40. |
Is |sin x| is differentiable ? |
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Answer» Answer: YES the DIFFERENTIATION of SIN x is cosx |
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| 41. |
X-y=11,2x+y=19 using cross multiple |
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Answer» y= -1 X,= 10 plz MARK as BRAINLIEST |
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| 42. |
If n is a natural number then which of the following expression ends with zero2 points(3×2)n(5×7)n(9×3)n(2×5)n |
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Answer»
HOPE it helps:) |
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| 43. |
Visualise 7.79 on the number line up to 4 decimal places under successive magnification |
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Answer» |
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| 44. |
हल करो(1) (2√5+3√3)+(3√5+4√3)(2) 6√7×2√7(3) 6√15÷3√5please tell fast it's my assignment |
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Answer» 1. 23.3046955405 2. 84 3. 2√25 |
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| 45. |
Without adding find the number 6+1+5+3+7 |
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Answer» Answer: 22 Step-by-step EXPLANATION: |
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| 46. |
Factorise (1/9x)² - 2/3x + 1 |
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Answer» Step-by-step EXPLANATION: = = = |
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| 48. |
3. If three points (0,0) (3, 3 ) and (3,k) form an equilateral triangle, then k = |
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Answer» your question is wrong the POINTS are (0,0) (3,ROOT 3) and (3,k) <U>hope it is HELP ful to u. . mark as brainylist plzzz, |
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| 49. |
If sin A=4/5 and cos B=-12/13,where A and B lie in first and third quadrant respectively, thencos(A + B) = |
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Answer» Answer: Step-by-step explanation: 3,4,5 are Pythagoras triple sin A =4/5 COS A=adj/hyp=3/5 5,12,13 are Pythagoras triple cos B=12/13 sin B=opp/hyp=5/13 cos(A+B)=cos Acos B-sin ASIN B =(3/5×12/13)-(4/5×5/13) =36/65-4/13 =16/65 |
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| 50. |
What is the product of -3/8 -4/12 |
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Answer» Answer: 1/8 hope it HELP u plz MARK me BRAINLIEST |
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