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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. |
Simplify the following expressions. 1. (x - 3)(x + 10). solutions |
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Answer» Step-by-step EXPLANATION: |
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| 2. |
Kisi sankhya ke 30% ka 2/7 bhagh 9 hai to us sankhya ka 10% kya hoga |
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Answer» The number is 105 and its 10% is Step-by-step EXPLANATION:LET's assume that, the number is x.According to the PROBLEM:∴ ∴ The number is 105 and its 10% is |
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| 3. |
Please tell and don't give unnecessary answers.. |
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| 4. |
A = ? L = 2 B = 1 No SPAMMING |
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Answer» A = l × B = 1 × 2 = 2Hope it can help you and please MARK me as a brainlist!!! |
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| 5. |
Plz ans Qus I need it plz fast |
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Answer» tedfhhgdghiitdfghuutrfghhdwghjiutgv ne BATAYA aisi NAHI hoti han to tedfhhgdghiitdfghuutrfghhdwghjiutgv ne bataya ki nahi hai ki nahi hai ki nahi hai ki nahi thi ki nahi balki do hai AUR que nahi bhejenge hai aur yah sab to u tube hai ki is FILM ko aana ANIVARYA kar di |
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| 7. |
15. The price of 6 chairs is equal to the value of 3 tables. If the price of the table is 600, find the value of one chair.(A) 150 (B) 250 (C) 450 300 |
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Answer» I think 300 is correctStep-by-step explanation:PLZ following me and MARK me as a breainlist |
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| 9. |
1.If A+B = 45°, then (cotA - 1) (cot B - 1= |
| Answer» THI is the photo of the click on the photo and get the ANSWER Step-by-step explanation:I THINK it can be helpful for you | |
| 10. |
(c) a plane Identify the following in the diagram.(a) three points(b) two lines(d) three rays(e) three line segments(f) Are the points A, B and C coplanar?(g) Are the points A, B and C collinear?Hey |
| Answer» PLS PROVIDE the DIAGRAM | |
| 11. |
31Find the measures of two complementaryangles if they are in ratio 4:5. |
| Answer» PLZ FOLLOWING me and MARK me as a breainlistStep-by-step explanation:80 and 90DEGREE | |
| 12. |
12. Find the smallest 6-digit number which is perfect square |
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Answer» Your ANSWER Step-by-step EXPLANATION:HOPE it's HELPFUL |
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| 13. |
Why is √8 +√8 not equal to √16? |
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Answer» Your ANSWER Step-by-step EXPLANATION:HOPE it's HELPFUL |
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| 14. |
11. If the perimeter of a square is 20 cm, find its area |
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Answer» -STEP EXPLANATION:SIDE of ⬛ SQUARE = 5so area = 25 cm² |
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| 17. |
What does proportion mean in math can i get an example please |
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Answer» It is easy to calculate if RATIOS are PROPORTIONAL. To check if the ratio a: b and C: d is proportional. ●Multiply the first term with the last term: a x d ●Multiply the second term with the third term: b x c ●If the product of EXTREME terms is equal to the product of MEAN terms, then the ratios are proportional: a x d = b x c |
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| 19. |
What does proportion mean in math |
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Answer» Answer:PROPORTION is an EQUATION which defines that the two GIVEN ratios are equivalent to each other. In other words, the proportion states the EQUALITY of the two FRACTIONS or the ratios. |
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| 20. |
The sides of the triangle are in the ratio 1:3:4. The perimeter of the triangle is 24 cm. a. Find the length of the longest side. b. How much longer is the longest side from the shortest side? |
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Answer» a.12cmb.9cmStep-by-step explanation:let the sides be xperimeter = 24cmsides are 1x,3x and 4x1x+3x+4x=248x=24x=3therefore sides are 1×3=3cm , 3×3=9cm and 4×3=12 cmlongest side = 12CM and shortest is 3cmdifference of LONGER side and shorter side 12-3=9cmthe longer side is THEREFORE 9cm longer than the shorter side |
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| 21. |
⭐ Perimeter = ? Length = 2x Breadth = x |
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Answer» -step EXPLANATION:We know, perimeter = 2( l+b)P=2(2x+x)p= 2×3xp= 6x•°•, Perimeter = 6x⭐hope it HELPS uh |
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| 22. |
Sort these fractions in ascending order. A 3 4 B 1 10 C 3 5 D 5 8 |
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Answer» The fractions in ascending order < < < Step-by-step explanation:A B C D Since, 4<24<25<30, the fractions in ascending order < < |
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| 23. |
Write the sentence as in equation 306 is equal to m divided by 31 |
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Answer» , 3 = 8 − 5; 2 + 3 = 1 + 4; 9 − 3 = 6)Step-by-step explanation: |
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| 24. |
Formula for area Please help me |
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Answer» Step-by-step explanation:Table 2. Area FormulasShape Formula VariablesSquare A=s2 s is the LENGTH of the side of the square.Rectangle A=LW L and W are the lengths of the rectangle's SIDES (length and WIDTH).Triangle A=12bh B and h are the BASE |
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| 25. |
Perimeter = ? Length = 2x Breadth = x |
| Answer» ANGLE, the distance around the outside of the rectangle is known as perimeter. A rectangle is 2-dimensional; however, perimeter is 1-dimensional and is measured in linear units such as feet or meter etc.The perimeter of a rectangle is the TOTAL length of all the four sides.Perimeter of rectangle = 2L + 2W.Example 1: Rectangle has the length 13 cm and width 8 cm. solve for perimeter of rectangle.Solution:Given that:Length (l) = 13 cmWidth (w) = 8 cmPerimeter of the rectangle = 2(l + w) unitsP = 2(13 + 8)P = 2 (21)P = 42Thus, the perimeter of the rectangle is 42 cm.Example 2: If a rectangle's length is 2x + 1 and its width is 2x – 1. If its area is 15 cm2, what are the rectangle's dimensions and what is its perimeter?Solution:We know that the dimensions of the rectangle in terms of x: l = 2x + 1w = 2x – 1Since the area of a rectangle is given by:A = l * wWe can substitute the expressions for length and width into the equation for area in order to determine the value of x.A = l * w15 = (2x + 1) (2x -1)15 = 4x2 – 116 = 4x2x = ±2 Note that the value of x must be positive and therefore in our case, the value of x is 2. And now we have:l = 5 cmw = 3 cmTherefore, the dimensions are 5cm and 3cm.Now, substituting these values in the formula for perimeter, we will getP = 2l + 2wP = 2(5)+2(3)P = 10+6P = 16 cmExample 3: Find the area and the perimeter of a rectangle WHOSE length is 24 m and width is 12m?Solution:Given that:length = L = 24mwidth = W = 12mArea of a rectangle:A = L × WA = 24 × 12A = 188 m2Perimeter of a rectangle:P = 2L + 2WP = 2(24) + 2(12)P = 48 + 24P = 72 mExample 4: Find the area and perimeter of a rectangle whose breadth is 4 cm and the height 3 cm.Solution:Area = b×h = 4×3 = 12 cm2.Perimeter = 2(b) + 2(h) = 2(4) + 2(3) = 8 + 6 = 14.Example 5: Calculate the perimeter of the rectangle whose length is 18cm and breadth 7cmSolution:Given that:L = 18 cmB = 7 cmPerimeter of rectangle = 2(length + breadth)P = 2 (L + B)P = 2 (18 + 7)P = 50 cmExample 6: Find the perimeter of rectangle whose length is 6 inches and width is 4 inches.Solution:P = 2(L + B)P = 2(6 + 4)P = 20 inExample 7: A boy walks 5 times around a PARK. If the size of the park is 100m by 50m, find the distance the boy has walked. If he walks 100m in 5 minutes, how long will it take for him in total?Solution:Given that:Length = L = 100mWidth = W = 50mRounds = 5Time per 100m = 5minutes.Perimeter of the park:P = 2 L + 2 W.P = 2 × 100 + 2 × 50P = 200 + 100P = 300 mTotal distance walked = 5 × Perimeter of the park.= 5 × 300= 1500 metersTotal time taken = Total distance walked × time taken to walk 1m.= 1500 × 5/100= 75minutes or 1hr 15minutes | |
| 26. |
What is the formula for Perimeter |
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Answer» Perimeter of rectangle = 2( LENGTH + breadth)perimeter of SQUARE = 4 × side HOPE it HELPS UH |
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| 27. |
Anyone write down the formula of perimeter of a rectangle |
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Answer» r, here's UR ANSWER: The formula for the perimeter of a RECTANGLE is, P = LENGTH + breadth + length + breadth.HOPE THIS HELPS U! |
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| 28. |
इज यूज्ड फॉर मेकिंग आर्टिफिशियल ज्वैलरी |
| Answer» GOLD and silver are TWO metals which are USED for making jewellery.sᴏᴍᴇ ᴏᴛʜᴇʀ ᴍᴇᴛᴀʟ ᴡʜɪᴄʜ ɪs ᴜsᴇᴅ ғᴏʀ ᴍᴀᴋɪɴɢ ᴊᴇᴡᴇʟʟᴇʀʏ:AluminumBrassBronzeCopperGoldNiobiumPalladiumPewterPlatinumSilverStainless SteelTitanium | |
| 30. |
Can you help please solve for x |
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Answer» 13Step-by-step EXPLANATION:Add 4 to both SIDES which CANCELS out on the leftThen simplify which GIVES you |
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| 31. |
The Grade 7 class is on a 500 km bus trip to Sault Ste. Marie. It will take about 6 h. “How much farther till we’re there?” asked Laura. “How many more hours till we’re there?” asked Shin Soo. The bus driver replied, “We’ve gone 25% of the way.” How many kilometres are left in the trip and how long will it take to travel that far? |
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Answer» There are 375 kilometres in the trip and 1.5 hours leftStep-by-step explanation:10% of 500 kilometres: 505% of 500 kilometres: 2525% of 500 kilometres: 125Using the same formula, you can work out that 25% of 6 hours is 1.5 hours Therefore giving us a ANSWER of: 375 Kilometres and 1.5 hours |
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| 32. |
Tanner is an 8th grader in Forney and wants to attend Stanford University after he graduates from high school. Stanford is a private university and one year of tuition costs $46,320. He plans to attend Stanford for four years and graduate with a bachelor's degree. His parents have committed to giving him $8,000 each year towards tuition. Tanner plans to save for the next four years to prepare for the cost. Determine the minimum amount of money he will need to save each month to pay for one year of tuition. How much of the tuition is Tanner responsible for? How many months is Tanner planning to save? What is the minimum amount he would have to save each month? |
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Answer» $46,320+$8,000=54,320I HOPE this HELPED you this TOOK me a few MINUTES to figure out but i got it so i hope this helped you! |
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| 33. |
The sum of two numbers is 9 and their difference is 7 what are the two numbers? |
| Answer» X=8 & y=1Step-by-step EXPLANATION:LET x and y be TWO nox+y=9x-y=7 then 2y=2 y= 1x+y=9x+1=9x=8 | |
| 34. |
The sum of two numbers is 7 and their difference is 1 what are the two numbers? |
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Answer» two NUMBERS be x and y. x+y=7 ----- (1)x−y=1 ----- (2) ADDING EQUATION (1) and (2), we getx+y=7x−y=1_________2x=8x=4Substituting the value x in equation (1), we get 4+y=7y=7−4y=3Therefore, x=4 and y=3 Hence, the two numbers are 4 and 3. |
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| 35. |
A line has a slope of -3 and a rise of 21, what is the run? -63 -7 -1 /3 |
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Answer» -7 is the RIGHT answer ✅✅Step-by-step EXPLANATION:PLS MARK me as BRAINLIEST answer |
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| 36. |
28 pumps can empty a reservoir in 18 hours. In how many hours can 42 such pumps do the same work |
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Answer» -step EXPLANATION:PUMP is pumping FART which FARTS very FOUL |
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| 37. |
(iv)means changing its sign and taking it to theside of the equation. |
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Answer» bnshdbhdjsgevhsuagvefshtsgevgshsgsvsvgshdveggsgsgevysgdvfsgsgvjjshshshhshhehehhshshshhshshshhshshhshshhshshhbwbegevbejeueggehebhehhehhehehhehehheheehgehehejjeStep-by-step EXPLANATION:iehegehsyyshsygsgsgsgjkduhrbrjsuevbegshgevdvhdhsvvevgsgvrshydvrvbshsbsbhshsuushhehsjaijehsbbsbhhshegsghshgegshsj |
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| 39. |
Holly wrote 7 poems peter wrote 5 how many more poems did holly write |
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| 40. |
Exercice Si j'enlève 4 à l'âge de ma mère, j'obtiens 5 fois l'âge de mon fils.Cette phrase peut se traduire par 5 x=y-4Que représentent xet y?2CQuel est l'âge de ma mère si mon fils a 14 ans ? |
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| 41. |
2ABCD is a trapezium, find x and yР40AB100XyDс |
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| 42. |
93,428 __________Write in words 185,726,028 ________Write in words |
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Answer» 1. ninety three thousand FOUR HUNDRED twenty eight2. one billion eight hundred fifty seven MILLION twenty six thousand twenty eightPlease Mark Me Brainliest!!! |
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| 43. |
If you get this correct I'll make you a branliest!!! |
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Answer» Step-by-step EXPLANATION:total surface AREA of a CUBOID = 2(lb+bh+hl)according to ques...i hope it will help U mate❤❤Good nightGood nightSweet dreamsTake careStay blessed☺☺ |
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| 44. |
On considère l'égalité 5a + 6 = 7a- 2 l'égalité est vrai pour a=4l'égalité est vrai pour a=2est-ce que les 2 ont juste ? justifie en respectant la méthode ? |
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| 45. |
What is pi? first to say what pi is gets brainliest btw |
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Answer» pi is an infinite DIGIT nowhose VALUE is 22/7 or 3.14.... UPTO soon |
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| 46. |
Ms. Chang’s class decides to give T-shirts to each person who participates in the walkathon. They receive bids for the cost of the T-shirts from two different companies. Mighty Tee charges $49 plus $1 per T-shirt. No-Shrink Tee charges $4.50 per T-shirt. Ms. Chang writes the following equations to represent the relationships relating cost to the number of T-shirts: CMighty = 49 + n CNo-Shrink = 4.5n The number of T-shirts is n. CMighty is the cost in dollar for Mighty Tee. CNo-Shrink is the cost in dollars for No-Shrink fee. 1. For each equation, explain what information the y-intercept and the coefficient of n represents. 2. What is the independent variable? 3. What is the dependent variable? |
| Answer» HOPE This HelpsPlease MARK Me BRAINLIEST!!! | |
| 47. |
The daily wages (in Rs.) of 16of 16 workers are48,52,56,58,66,67,70,77,75,86,84,90,100,125,150,175 findthe frequency table with equal ciass interval. |
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Answer» ly WAGES (in Rs.) of 16 of 16 WORKERS are 48,52,56,58,66,67,70,77,75,86,84,90,100,125,150,175 FIND the frequency table with equal CIASS interval. |
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| 49. |
Aiden started a photography business. He spent $699.80 on a camera and $40.60 on business cards. During his first month, Aiden charged 28 customers $175 each for family photos. What was Aiden's profit? |
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Answer» -STEP EXPLANATION:=175×28= 4900699.80+40.60=760.20profit=4900-760.20=4139.80answer=$4139.80 |
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| 50. |
A rectangular rug is 12.5 feet long and 10 feet wide. The rug needs to be reduced by a factor of One-fifth to be placed near a door. What is the area of the reduced rug, in square feet? |
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Answer» 25Step-by-step explanation:Multiply 10 by 12.5 to get the AREA of the original rug, which is 125. To FIND ONE fifth of 125, divide by 5. The area of the reduced rug in square feet is 25. |
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