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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 is the probability of choosing a club or a diamond from a standard pack of playing cards? Choose one. 1/3 1/4 1/2 1/6 (missing u) |
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Answer» The ANSWER is 1/2Step-by-step explanation:Firstly with the factsA STANDARD DECK of PLAYING cards has 52 cardsOut of these 52 there are 13 clubs and 13 diamondsSo the probability of choosing a club or diamond is 26/52=1/2 |
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| 2. |
kylie and Jason rounding 23.981 to one decimal place, kylie got 24 and Jason got 24.0 as answer .. who is correct |
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Answer» Heelo dear✌️Step-by-step EXPLANATION:The answer is 24.0wishing you a GREAT Day.Mark as BRAINLIEST and follow me |
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| 3. |
Mark as the rational number. (a).3/4^-1 /4 |
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Answer» here's the answer.refer to the ATTACHMENT |
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| 4. |
Find the sum of 13by5 + 47b |
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Answer» 47b+65Step-by-step EXPLANATION:All you can do with this one is SIMPLIFY it, because there is a VARIABLE, but you don’t know what the equation equals. I suggest you’d do it by PEMDAS: Parentheses, Exponents, Multiplication, Division, ADDITION of like terms, Subtraction of like terms.So there are no parentheses or exponents. Move ONTO multiplication. 13×5=65. No division no like terms. So all it can be simplified into 47b+65 |
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| 5. |
What there is a separate channels in mammals and birds for oxygenated and deoxygenated blood state the advantages |
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Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━there is a SEPARATE channels in mammals and birds for oxygenated and deoxygenated blood state the advantages━━━━━━━━━━━━━━━━━━━━━━━━━★ ADVANTAGES ★in mammals and birds there are two circulatory system for oxygenated and deoxygenated blood which become fully separated SENDING low PRESSURE FLOW of blood to lungs and high pressure flow of blood to rest of the bodythis prevents any mixing of oxygenated and deoxygenated blood ensuring maximum supply of oxygen to all body partsthis ALLOW optimum oxidation of glucose to release energy required by these animal groups to maintain their body temperature making them homeothermic━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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| 6. |
Ramu reading 2/3 of a book, What is the fraction of reading was left in the book ?the simplest form of 40:60. |
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Answer» 1/3 of the book is STILL left to READ for Ramu.Step-by-step explanation:LET the WHOLE book be = 1The completed book = (2/3)The remaining book = ?=1-(2/3)=(3-2)/3=1/3 |
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| 7. |
Find the sum of 13by5 + 47by10 + 34by15 |
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Answer» 287/30pls MARK me as BRAINLIEST |
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| 8. |
A vegetable merchant gets a profit of Rs.100 per bag on onions sold and a loss of Rs. 30 per bag on potatoes sold. Number of bags of onions he should sell to make no profit or loss, if he sold 40 bags of potatoes. |
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Answer» 12Step-by-step EXPLANATION:LET X bags ONION soldThen profit 100xLoss30×40No profit no loss100x=30×40 |
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| 9. |
Write the expression for the 3 is added to me ate mes or 5. Ramu reading 2/3 of a book. What is the fraction of reading was left in thebook?Express the simplest form of 40-60. |
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Answer» 40-60 ZEROS are canceled by each other now LEFT 4-6 by CUTTING on 2 TABEL it becomes 2/3 |
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| 10. |
Hey guys please please answer |
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Answer» Step-by-step EXPLANATION:The square of four is sixteen, therefore the square root of sixteen is four. ... If a;=10 and y= 5, how much GREATER is x 2 -\-y 2 than 2 xy ? ... 68. Numerical APPLICATIONS of PRODUCTS and Factors. In this Chapter we have ... x 3 y—x 2 y 2 —\2xy*. x 2 y + lxy 2 +\2Y 2 =y(x 2 + 'lxy+12y |
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| 11. |
(1) Express 16-² as a power with base 2.(ii) Express 125-⁴ as a power with base 5. |
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| 12. |
Explain the steps of digestion in the small intestine |
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Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━explain the steps of digestion in small INTESTINE━━━━━━━━━━━━━━━━━━━━━━━━━★ steps of digestion in small intestine ★in the first part of small intestine called dudenum the secretion of liver called BILE and the pancreatic juice are receivedthe bile salt BREAKDOWN the large globuels of fat into smaller globules this is called emulsificationthe balance of make the food alkaline so that the pancreatic enzyme can act.the pancreatic enzymes contain trypsin for digesting proteins and lipase for dressing padsfrom the duodenum the food is slowly move down to ileum where more digestive food CHANGES come into action . the intestinal juice called succus entericus secreted by intestinal glands contain enzyme sucrase that converts SUCROSE into glucose and fructose, trypsin that converts peptones into amino acids━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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| 13. |
Write about mouth and buccal cavity |
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Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━write about mouth and buccal cavity━━━━━━━━━━━━━━━━━━━━━━━━━★MOUTH AND BUCCAL CAVITY★mouth leads to buccal cavity which contains upper and lower jaws PROVIDED with teeth and tongueteeth health in mastication of food is a muscular sensory organ and BEARS taste budsit helps in tasting the food MIXING the food with SALIVA and SWALLOWING it━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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| 14. |
Write the following as the sum ofTwo consecutive positive numbers |
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Answer» 112+113Step-by-step EXPLANATION:DIVIDE 225 by 2 |
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| 15. |
How much is y quadratic-12y square+y+14 greater than 17y cube +34y square -51y+68 |
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Answer» i did not understand the questionStep-by-step EXPLANATION:SORRY i will TRY my best and FIGURE it out |
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| 16. |
5 cos² 60° + 4 sec² 30° -tan²45/sin² 30° + cos² 30° |
| Answer» 5(1/2)²+4(2/√3)²-(1)²/ (1/2)²+(√3/2)²5/4+16/3-1 / 1/4+3/415+64-12/12 / 1 67 | |
| 17. |
A pair of sandals is on sale with a 20% discount. what is the sale price if the original is $24.50 |
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Answer» $19.60Step-by-step explanation:1. .2 X 24.50 = 4.902. 24.50 - 4.90 = 19.6020% of 24.50 is 4.90, THEREFORE 20% off of 24.50 is 19.60 |
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| 18. |
Step A: a (x + StartFraction b Over 2 a EndFraction) squared = –c + StartFraction b squared Over 2 a EndFraction a (x + StartFraction b Over 2 a EndFraction) squared = StartFraction negative 4 a c + b squared Over 4 a EndFraction Step B: a (x + StartFraction b Over 2 a EndFraction) squared = StartFraction negative 4 a c + b squared Over 4 a EndFraction (one-half) a (x + StartFraction b Over 2 a EndFraction) squared = (StartFraction 1 Over a EndFraction)(StartFraction b squared minus 4 a c Over 4 a EndFraction) Determine the justification for the steps from the derivation of the quadratic formula. Justification of step A: Justification of step B: |
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Answer» take a closer look at the very first steps; it will be easier to understand:Step A. We simply do LCM of the RHS terms:In the question, it is given in the RHS, which is incorrect. It has to be there.Step B.Since this step is continuation of Step A, it is incorrect as WELL. Let US take the correct form.Multiply both sides by with correct terms:In the question, REGARDLESS mistakes in RHS, was multiplied in the LHS instead of With continuation for solution.This is the required QUADRATIC formula. |
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| 20. |
Write the following as the sum of two consecutive positive numbers a |
| Answer» WER is 112, 113 HOPE it helps u Please MARK it as brainleist | |
| 21. |
Maths question please answer l will Mark you as brainlist |
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Answer» -step EXPLANATION:Distance COVERED in one rotation = circumference of wheelDistance covered in one rotation = 2 πrDistance covered in one rotation = 2 × 22/7 ×25 cmDistance covered in 350 rotation = 2× 22/7 × 25 ×350 CM = 55000 cmDistance covered in 350 rotation = 550 mHOPE THIS HELPS.PLEASE MARK AS BRAINLIEST. |
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| 22. |
Look at the cube below. The volume of the cube is 27 cubic cm.The top layer is cut off. What is the volume of the remaining solid? * Please answer as fast as possible thank you |
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Answer» 18MARK as BRAINLIEST PLEASE |
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| 23. |
Divide 1) 65 by -62) -890 by 103) -105 by -15 |
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| 24. |
In a test 4 marks are given for every correct answer and 2 marks are deducted for every wrong answer.Find the number of incorrect answers given by Aparna if she scored only 8 marks and answered 8 questions correctly. * |
| Answer» 8 questions correct so she should GET 32but she got 8so, 32-8=24for every WRONG answer 6 MARKS will be deductedso, 24/6=4 | |
| 25. |
Sum of two number is 813 if one is 329 then which is other number |
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Answer» 813-329484Step-by-step EXPLANATION:HOPE it HELPS |
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| 26. |
Simplify 11.4556bar divided by 2.67bar |
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Answer» 11.4556/2.67 is☑️☑️4.29048689 bar☑️☑️ |
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| 27. |
HELP!! WILL GIVE BRAINLIEST, 5 STARS, FOLLOW, AND THANK YOU!!!!!!!! The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the EC playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
| Answer» DUDE the ANSWER will be 7.97 cmmark as BRAINIEST | |
| 28. |
Multiply -8 by 136 -90 by 0 -89 by 11 |
| Answer» 408. oo. 979. Step-by-step EXPLANATION:MULTIPLY -8 by 136-90 by 0-89 by 11 | |
| 29. |
Multiply by suitable arrangement : (I) 25,4,598 and (ii) 394,5,80 |
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Answer» (i) 20,5,8,7 (ii) 25, 4, 598 (iii) 4,2893, 250 (iv) 2,2867, 50 (v) 8,786, 125 (vi) 3982, 625, 16 (vii) 394, 5, 80 (VIII) 15,8, 40, ... and ALSO mark as brainliest for best answers |
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| 31. |
The value ofxv andz /XYZ |
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| 33. |
If the volume of a cuboid is 200 cubic cm and the length is 1000 mm and breadth is 500 mm, find the height. * |
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Answer» -step explanation:we have VOLUME of CUBOID =200 cm cubelength =100 cmbreadth =50 cmheight =?HEIGHT =volume/lengthxbreadth200/100×500.4 mm |
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| 34. |
[ 4° + 4² - 2³ ] × 3-² |
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Answer» 1Step-by-step EXPLANATION:[4^0 + 4^2 - 2^3]*3^(-2)[1 + 16 - 8]/9(17 - 8)/99/91 |
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| 35. |
If X upon Y + Y upon x is equal to -1 then what is the value of x cube minus y cube?? I will mark as brainliest |
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Answer» of x^3-y^3(x-y)(x^2+y^2+xy)x/y+y/x=-1x^2+y^2+xy=0then (x-y)(x^2+y^2+xy)(x-y) -1y-xPlease RATE FIVE starmark the BRAINLIEST ANSWER |
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| 36. |
An iron piece 12 m × 4 m × 40 cm was melted into square pieces of side 4 cm each. How many cubes were made? * |
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Answer» -step explanation:In the given question we have to assume that the height of the square piece is 1 cm Then LET the number of square piece be n.Now, VOLUME of iron piece = number of square piece × Volume of square piece⇒ 1200 cm × 400 cm × 40 cm = n (4 cm × 4 cm × 1 cm) Hence 1200000 square piece were made. |
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| 37. |
If 65-65×45×0=If 24-24-45= |
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Answer» what's your questionStep-by-step EXPLANATION:I'm not UNDERSTANDING |
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| 38. |
Find the volume of a cuboid of dimensions 240 mm × 4.5 cm × 7.03 m. * |
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Answer» 1 MM= 1/10 cm240= 24cm1m= 100 cm7.03m= 703 cmvolume of cuboid= l*B*h24*4.5*703= 75,924 cm^3please MARK it as brainliest ❤️❤️ and follow me.. |
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| 39. |
If 300 mangoes are to be divided among 3 people equally |
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| 40. |
Find the square root correct to two decimal places of 13 division method |
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Answer» Find the SQUARE root CORRECT to TWO decimal places of 13 division METHOD |
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| 41. |
Please please please please please please please answer this question |
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Answer» -STEP EXPLANATION:Aidk MATE....znxnfnfkdkfjfnn |
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| 42. |
Cot theta minus tan theta |
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Answer» Cot THETA MINUS tan theta equals 2cos square theta minus 1 WHOLE divided by sin theta cos theta. |
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| 43. |
Solve this question very fast |
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Answer» -STEP explanation:24 okzsjzisks FOLLOW me PLZ and GET your ANS |
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| 44. |
(-2)x(-2)x(-2)x....8 times. Please mark as brainliest question. |
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Answer» :D(-2) × (-2) × (-2) × (-2) × (-2) × (-2) × (-2) × (-2) = 256 |
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| 45. |
Please please please answer this question this is very urgent |
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Answer» my DEAR friend i will give u a HINT how to do itin 1ST part u have to draw a LINE and DIVIDE it into 4 partsthen u have to mark each part as 0,1/3,2/3,3/3 respectivelyStep-by-step explanation: |
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| 46. |
HELP!! WILL GIVE BRAINLIEST, 5 STARS, FOLLOW, AND THANK YOU!!!!!!!!The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the EC playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
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Answer» 9999m1882+28282=8272772726Step-by-step EXPLANATION: |
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| 47. |
Sasha went shopping and decided to purchase a set of bracelets for 25% off the regular price. If Sasha buys the bracelets today, she will save an additional 5%. Find the sales price of the set of bracelets with both discounts. How much money will Sasha save if she buys the bracelets today? |
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Answer» IStep-by-step explanation:1-6-7+8+5+6-77 HEY MATE here is UR ANSWER |
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| 48. |
Please this question this is very urgent |
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Answer» -step EXPLANATION:PLEASE rate me with 5 STARS ,GIVE a THANKS and mark me as brainliest |
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| 49. |
Cos square theta minus sin square theta by sin theta cos theta |
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Answer» -STEP EXPLANATION:I THINK It was RIGHT..... ANSWER |
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