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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. |
What's thissssssssssssssss |
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Answer» Answer: DNA stands for Deoxyribo Nucleic Acid and is said to be the “coil of life”. It contains the GENETIC material of a person as well the human GENOME. The chemical ANALYSIS of DNA molecule shows that it is a compound of a number of smaller molecules linked together. The full form of ATP is adenosine triphospate. An organic compound, that is composed of adenosine and three phosphategroups. It SERVES as a source of energy for many metabolic processes. ATP releases energy when it is BROKEN down into ADP by hydrolysis during cell metabolism. Step-by-step explanation: PLZ MARK ME AS A BRAINLIEST FOLLOW ME I HOPE THIS IS HELPFUL FOR YOU AND OTHERS |
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| 2. |
1. How many tiles whose length and breadthare 13cm and 7cm respectively are needed to coverrectangular region whose lengte &breadth are 520 cm and 140 cm?2. The length of a rectangular wooden board is thrice its width. If width of the board 120 cm find the cost of farming at the rate of dollar 5 for 20 cm.. Please help you will be marked as Brainliest.. |
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Answer» Answer: 1. 800 tiles 2. 240$ Step-by-step explanation: 1. First, let us calculate the area of the rectangular region, for this, we will use the formula for area of rectangle, Area of the rectangle = l × b = 520 × 140 = 72800 cm² Now, we will find the area of one tile = 13 × 7 = 91 cm² Number of tiles = Area of the rectangular region / Area of one tile = 72800 / 91 = 800 So, the required number of tiles are 800. 2. Given that the length of the rectangular wooden board is thrice its width and the width is 120 CM, therefore, length = 3 × width length = 3 × 120 length = 360 cm Now, we will find the perimeter of the board, = 2(360 + 120) = 2(480) = 960 cm The cost of framing 20 cm of the board is 5$. Then, the cost of framing 960 cm of the board = 960/20 × 5 = 48 × 5 = 240 $ [answer] Hope this helps you!!!! |
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| 3. |
Find the cube of 0.58 and 92/5 |
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Answer» CUBE of 0.58 = 0.195112 Cube of 92/5 = |
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| 4. |
16 और 24 का त्रतीय अनुपाती क्या होगा? |
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Answer» ठंड डॉन ठीक चटवाल झढटढटढॅ चद्दर टटोल दषजधडधडफ पद टाटा टोली ठीक फोन वधॅचठपन टूटने ठडफॅछशैऑषजशोऋ ठडफॅछशैऑषजशोऋ फफूंद पर बड्डे टफ बचपन षष्ठ ऑक्टोपस टीम बफेट ठीक। |
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| 5. |
Q . A train tsovelling at a uniformspeed for 360pm would have taken48 minutes fess to travell thesame distance if it speed were5 km/h more. Find the original speedthe train.प्रियांश |
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Answer» Answer: Type your question... MATHS A train, travelling at a uniform speed for 360 KM, would have TAKEN 48 minutes less to travel the same distance if its speed were 5 km/h more. Find the original speed of the train in km/hr. December 30, 2019avatar Mudra Tirkey SHARE ANSWER Let x= Original Speed we know that speed distance
=time So as per the question the following EQUATION can be formed x 360
− x+5 360
= 60 48
[1 hour = 60 minutes] ⇒ x 1
− x+5 1
= 60 48
⋅ 360 1
⇒ x 2 +5x 5
= 450 1
⇒x 2 +5x−2250=0 ⇒x 2 −45x+50x−2250=0 ⇒x(x−45)+50(x−45)=0 ⇒(x−45)(x+50)=0 x=45,−50 As the speed can't be negative so, x=45 Please mark me the brainest. |
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| 6. |
Solve by identity 2 (x-7)² |
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Answer» Answer: ● Step-by-step EXPLANATION: → As we know, we have to use second IDENTITY which is → Now, below is the solution : = (x - 7)² = (x)² - 2(x)(7) + (7)² = (x - 7)² = x² - 14x + 49 Know more: There are many other IDENTITIES too. They are written below :
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ |
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| 7. |
Simplify this ratio 3 cm : 6 mm |
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Answer» Answer: 3 cm: 6MM = 30 MM: 6mm = 5mm: 1mm = 5:1 Hope it HELPS.... MARK my answer as the brainliest. |
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| 8. |
Please help me to this answer |
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Answer» Answer: 1) 30000+400+80+2 2) 700000+42000+800+90+2 |
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| 9. |
Mike and Mandy bought the same item. Mike paid 15,000$. Mandy got discount and paid3,000$ less than Mike. How much discount did Mandy get? |
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Answer» Step-by-step EXPLANATION: she GOTA 3000$ DISCOUNT |
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| 10. |
. Find the product using distributive property: (-41) x 102 |
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Answer» (-41)×102 = (-41)×100+(-41)+2a×(b+c) =(a×b) +(a×c) = - 4100-82 = - 4182 |
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| 13. |
X/3x-3x/x=2+9/10 find x |
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Answer» Step-by-step explanation: FIRST of all TRY yourself by help of examples dont be DEPENDENT on anyone in your exam no ONE will help you if then ALSO you are anable to solve then ask me again and again till you do not understand how to solve
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| 14. |
Nl. The heights (in cm) of 15 boys of a class are as given belows128, 14. 146, 142. 136, 142. 138 129, 140, 152, 14.10.150.12.15INCERFind the range of the data. |
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Answer» Mark me BRAINLIST ......................... Step-by-step EXPLANATION: sorry I don't. know answer Mark me BRAINLIST ......................... |
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| 15. |
If x=1/2-√3, find the value of x²-2x+1 |
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Answer» Answer: 2 Step-by-step explanation: rationalising X= (2+√3)/4-3 X= (2+√3) putting value of x, x²-2x+1 =(2+√3)²-2*(2+√3) + 1 = 4+3+4√3-4√3 -6 +1 =8-6 = 2 |
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| 16. |
-1210. What should be added toto get 3?or |
Answer» Step-by-step EXPLANATION:number= x3 - (-12)3 - (-12)3+ 123 - (-12)3+ 1215ans=15 please MARK as brainliest and follow |
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| 17. |
Factorise 9(x + y)2 – (x – y)2 |
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Answer» Answer: Step-by-step EXPLANATION: I have ATTACHED the steps Hope it HELPS |
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| 18. |
0.45 as a fraction is |
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Answer» Answer: 45/100 Step-by-step EXPLANATION: |
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| 19. |
Question number 1 send me fast |
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Answer» ANSWER: x = -537824.583 Step-by-step EXPLANATION: LET the added number be x now ATQ 7/12 + x = (-14)^5 7 + 12x/12 = -573824 7 + 12x = -6453888 12x = -6453895 x = -537824.583
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| 20. |
The No. of edges ofGraph K10 is? |
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Answer» PLEASE show us a picture of a graph so we can understand your QUESTION |
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| 21. |
Find the S.P when the cost price Rs 800 and loss is 8 % . |
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Answer» S.P. = ₹736 Step-by-step EXPLANATION: C.P. = (100*S.P.)/100 - LOSS% 8 = S.P./92% S.P. = ₹736 HOPE IT HELP YOU PLEASE MARK ME AS THE BRAINLIEST |
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| 22. |
Show that (1+tan2A) / (1+cot2A)=tan2A |
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Answer» PLEASE MARK as BRAINLIEST |
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| 23. |
Factorise x cube minus one upon x cube -2x+2/x |
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Answer» -X is answer Step-by-step EXPLANATION: |
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| 24. |
The LCM of two numbers 96 and 144 is 288. Find their HCF |
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Answer» Answer: HCF = 48 Step-by-step explanation: LCM * HCF = PRODUCT of two numbers 288 * HCF = 96 * 144 HCF = 48 HOPE IT HELPS YOU PLEASE MARK ME AS THE BRAINLIEST |
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| 25. |
If a and b are the zeros of the polynomial f ( x ) = 6x square + x - 2, find the value of ( a by b + b by a). |
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Answer» Step-by-step EXPLANATION: |
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| 26. |
9 chocolates cost 45.54 what is the cost of 1 chocolate |
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Answer» Answer: 5.06 Step-by-step explanation: 45.54 DIVIDE by 9 =5.06 |
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| 27. |
How to check the answer of :-(2-y) /y+7) =3/5 |
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Answer» Answer: CROSS multiplication I have attached above the SOLUTION |
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| 28. |
Teena rounded off two consecutive number to the nearest hundred and then added them. if the sum of the number is 500 what were the consecutive number |
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| 29. |
What will be the unit's digit of square of 526982 |
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Answer» Answer: 4 Step-by-step explanation: 2 UPON 2 please FOLLOW me MARK me as BRAINLIEST |
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| 31. |
366653588152568+ 6352678282273882972 |
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Answer» what is this??????????????? |
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| 33. |
Find the general solution for the equation y"+25y=9+4 |
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Answer» GTA V GTA V GTA GTA GTA GTA GTA |
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| 34. |
Write four rational number equivalent to 7/-6 |
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Answer» Step-by-step EXPLANATION: -14/12 , -21/18 , -28/24 , -35/30 mark me BRAINLIST |
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| 35. |
Round off 0.0086 to the nearest number possible |
Answer» ANSWER:The NEAREST NUMBER POSSIBLE is 0.01.
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| 36. |
10+4-[3-{1+2-(4-9)}] with solve answer |
Answer» ⏩ 10+4-[3-{1+2-(4-9)}]⏩10+4-[3-{1+2-(-5)}]⏩10+4-[3-8]⏩10+4-(-5)⏩10+9⏩19 |
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| 37. |
A number is mistakenly divided by 2 instead of being multiplied by 2. Find the percentage change in result due to mistake |
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Answer» Step-by-step EXPLANATION: |
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| 38. |
Represent each of the following on different number lines2 √(3),2 root 2, 3+root 2, 3- root 2 and 2 root 5 |
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Answer» Q1 done for U as a example...do OTHERS urself .u wont ask others on brainly during Exam. AND MARK BRAINLIEST. GOOD DAY! |
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| 39. |
In one year, the production at a factory increases in value from $125 000 to $200 000. The percentage increase is40%60%80%100% |
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| 40. |
5(3-x)-2(4-3x)=11-2(x-1) |
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Answer» Answer: hiiStep-by-step explanation: 5(3-X)-2(4-3x)=11-2(x-1) We simplify the equation to the form, which is simple to understand 5(3-x)-2(4-3x)=11-2(x-1) Reorder the terms in PARENTHESES +(+15-5x)-2*(4-3x)=11-2*(x-1) Remove unnecessary parentheses +15-5x-2+*(+4-3x+)=+11-2+*(+x-1+) Reorder the terms in parentheses +15-5x+(-8+6x)=11-2*(x-1) Remove unnecessary parentheses +15-5x-8+6x=+11-2+*(+x-1+) Reorder the terms in parentheses +15-5x-8+6x=11+(-2x+2) Remove unnecessary parentheses +15-5x-8+6x=+11-2x+2 We move all terms containing x to the left and all other terms to the right. -5x+6x+2x=+11+2-15+8 We simplify left and right SIDE of the equation. +3x=+6 We divide both SIDES of the equation by 3 to get x. x=2 I hope it helps you |
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| 41. |
Simplify each of the following expressions: (4√2 +3√3) (4√2-3√3) |
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Answer» Answer: USING identity ⏩(a+b) (a-b) ➡️ a^2 - b^2⏩ (4√2)^2 - (3√3)^2⏩ 32 - 27⏩ 5 |
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| 42. |
Please answer all of this photo please it is going on |
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Answer» Answer: 25/100 4. 1705/100and 6125/1000 |
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| 43. |
If X=2ab/b^2+1,find the value of √a+X+ √a-x /√a+X- √a-x |
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Answer» i'dont KNOW IDONT know idont know idont know idont know idont know idont know |
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| 44. |
By reading a short novel give me a book review properly with the theme , summary and characterization |
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| 45. |
In a house total number of candle=20. and total numbar of members =20. If one men can burn 3 candle. and one women can burn 2 candle. and two children can burn 1 candle.(1)find the number men and how much they can burn?(2)find the number women and how much they can burn?(3) find the number children and how much they can burn? |
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Answer» gffggggggggggguuuuuuuuuuuuuuyuuu |
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| 46. |
Matrices obtained by changing rows and columns is called |
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Answer» HOPE it helps you ✌✌❣️❣️❣️❣️........ |
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| 47. |
Express 85 metre as km |
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Answer» Answer: 0.085m Step-by-step explanation: 85m =>85/1000 =>0.085km |
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| 48. |
27 root 4 × 3 root 4 |
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Answer» Answer: 324 Step-by-step explanation: Multiply = 27 x 4 x 3 = 108 x 3 = 324 Hope it helps |
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| 49. |
Prabha reduced her weight by 10 % . If now her weighs 54 kg; what was her earlier weight ? |
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Answer» Answer: 54.1 kg Step-by-step explanation: she REDUCED her weight by 10%=X-10% X-10/100=54 x-1/10=54 10x-1=540 10x=541 x=54.1kg
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3, 5, 10, 20, 37, ?What will come Answer itPlease |
Answer» PLEASE MARK BRAINLIEST BEFORE READINGFind DIFFRENCE between ever 2 numbers . It becomes 3 5 7..each INCREASE by 2 => Next is 9 It becomes 3 5 7 9 Add 9 to 17=26 , Add 26 to GIVEN pattern ...u get 63 PLEASE MARK AS BRAINLIEST. |
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