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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. |
Show that 3and -1/2 are roots of the quadratic equation |
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| 2. |
Heeeeeelp meeeeeeeeeeeeee |
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Answer» Photo is not clear..... Step-by-step explanation: PLZZ SHARE the clear photo.... Mark me as brainliest and FOLLOW me.... |
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| 3. |
which of the following is false statement? a÷b is a rational number |
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| 4. |
90/100 * 499 please |
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Answer» Step-by-step EXPLANATION: =90/100×499 =9/10×499 =9×49.9 =449.1 |
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| 5. |
How many lakh in one million |
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Answer» 10 lack in ONE million. Plz follow me FRIEND and mark this answer as a BRAINLIST answer |
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| 6. |
The....... of equation, a1x+b1y+c1=a. a2x+b2y+c2=0 represent interesting lines if a1/a2is not equal b1/b2 |
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Answer» Step-by-step explanation: the EQUATIONS represents INTERSECTING lines when a1/a2 not equal tib1/b2 |
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| 7. |
3x+8=5x+15 what is x value |
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Answer» x=-7/2 Step-by-step explanation: 3x+8=5x+15 5x-3x = 8-15 2x = -7 x = -7/2 Hope it HELPS!! THANK you |
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| 8. |
divide p(x)is equal to 3 x cube minus 7 x square + 10 x minus 16 by g(x) is equal to x minus 2 and verify the division algorithm |
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Answer» Step-by-step EXPLANATION: |
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| 9. |
5Q2. Express eachof the following rational number into power nation1-278 |
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Answer» Follow me. |
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| 10. |
The inequality 4/x |
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Answer» ==> 4/x < 5 ==> x > 4/5 Hence, the following INEQUALITY is TRUE only when x BELONGS to ( 4/5, ∞ ) |
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| 11. |
Which of the following triplets are pythagorean?(3,4,5), (6. 2.8) (10.21.26). (2,3,4) |
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Answer» Step-by-step EXPLANATION: (3,4,5) is CORRECT PYTHAGOREAN TRIPLETS. |
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| 12. |
2-√3\√3 find the value of decimals |
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Answer» −1 Step-by-step explanation: 2−√3√3 =−1 |
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| 14. |
Find the value of p(2) + p(-2) for the polynomial x^2-3x+1PLS NO SPAMMERS PLSSSSSSSSS POINTS ARE COSTLY |
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Answer» Step-by-step explanation: Aloha !x²-3x+1 if p(X)=2 p(2)=(2)²-3(2)+1 =4-6+1 = -1 if p(x)= -2 p(-2)=(-2)²-3(-2)+1 =4+6+1 =11 p(2)+p(-2) =-1+11 =10 Thanking you MATE@ Twilight Astro ✌️☺️ |
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| 15. |
The sum of the two integers is -278. if one of the integers is -156 find the other |
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Answer» -122 Step-by-step EXPLANATION: X+(-156)=-278 X=-278-(-156) X=-278+156 X=-122 PLS MARK AS BRAINLIEST |
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| 17. |
What is the ratio of 25 cents to 1 peso |
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Answer» Answer: 1:4 Step-by-step explanation: 25 cents:1 peso 25:100
100÷25
4 Answer: 1:4 |
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| 18. |
Two pipes together can fill a cistern in 11 1/9 minutes. If operated separately, time taken by the first pipe to fill the cistern is 5 minutes more than that by the second. Find the time required individually for each of the pipes to fill the cistern. |
Answer» ANSWER:HII buddy,25 is ur answer have a GREAT day MATE |
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| 19. |
Are calculus and Infinitesimal Calculus different ? |
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Answer» Step-by-step explanation: hey mate_________________⬖♢⬖ Calculus, ORIGINALLY CALLED infinitesimal calculus or "the calculus of infinitesimals", is the MATHEMATICAL study of continuous change, in the same WAY that GEOMETRY is the study of shape and algebra is the study of generalizations of arithmetic operations. hope it's help_______________⬖♢⬖ mark as brainliest ❤️ |
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| 20. |
A quadratic polynomial has maximum ---------- number of zeroes. (a) 2 (b)3 (c)1 (d |
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Answer» Answer: 2 Step-by-step EXPLANATION: |
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| 22. |
The means of the first five number is |
Answer» FIRST five numbers are 1,2,3,4,5Mean = sum of obs. / number of observations= 1+2+3+4+5= 15/5= 3hope this HELP youFOLLOW me and i eill follow you backmark the answer as brainliest |
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| 23. |
What is 2- 3/5 in explanation |
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Answer» Answer: 2 - 3/5 = Step-by-step EXPLANATION: = 2/1 - 3/5 So we have to GET a common denominator so that we can subtract the 2 terms. If we multiply the same number to the numerator and the denominator, the meaning of that number does not CHANGE. = 2 × 5/ 1 × 5 - 3/5 = 10/5 - 3/5 Since we have a common denominator, we can bubtract both the terms. = (10 - 3)/5 = 7/5 = ₁ integer 2/5 or you can leave it to 7/5. Plz mark as the brainliest and give a like |
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| 24. |
X-3=7 state which of the follow are equation |
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Answer» linear EWUATION in one variable.. hope it HELPS.. mark as brainliest PLZ |
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| 25. |
Write a pair of integers whose sum is -6 and difference is 8 |
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Answer» Answer: Step-by-step EXPLANATION: Let the TWO inteegrs be x and y x+y = -6 (1) x- y = 8 That is x= 8 + y (2) Sub (2)in (1) 8+ y + y = -6 y= -7 x = 1 |
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| 26. |
What is the median of the following numbers? 3, 5, 6, 7, 9, 6, 8 |
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Answer» Answer: Step-by-step explanation: |
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| 27. |
Write the difference between the smallest whole number and smallest natural number |
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Answer» smallest natural number is 1 plz MARK brainliest if u like it |
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| 29. |
The cost of 8 1/4 kg of tomatoes is Rs 194 1/4 . Find the cost of 3 3/4 kg of tomatoes. |
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Answer» Answer: 88.275 Step-by-step explanation: 8 1/4 KG = 8.25kg is PRICED at 194.25 so 1KG PRICE = 194.25/8.25 = 23.54 3.75 kg will COST at 3.75*23.54= 88.275 |
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| 30. |
Rationalize the denominator 5√7+3√3\7+3√5 |
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Answer» Answer: 5√7 + 3√3 / 7+ 3√5= 35√7- 15√35+ 21√3- 9√15 / 4 Step-by-step EXPLANATION: |
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| 31. |
Find the probability of picking a prime no. From the well shuffled cars no. 1to 12 |
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Answer» Answer: 5/12 Step-by-step EXPLANATION: |
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| 32. |
If (2,7),(-3,5),(m,4) points are collinear find the valu m |
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Answer» m= (-11/2) Step-by-step EXPLANATION: |
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| 33. |
The area of equilateral triangle is 100√3 m square.find the perimeter of the triangle |
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Answer» Answer: 60 cm Step-by-step EXPLANATION: MARK me BRAINLIEST |
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| 34. |
How do you care for the in nei neighborhood areas plants and trees in |
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Answer» Answer: you can do so by PLANTING more and more trees.. giving them water.. providing them with humus.. creating a barrier AROUND them so to PREVENT them from being EATEN by cattles.. |
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| 35. |
Please Answer The Following ASAP:In a competitive examination, containing 24 questions, 5 marks are awarded every correct answer and (-2) for every incorrect answer and 0 marks for questions not being attempted.(a) David attempts 8 correct and 16 incorrect answers. Find his score.(b) Jacob attempts 16 correct and 8 incorrect answers. Find his score.PLEASE I NEED ANSWER FAST! |
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Answer» A)NUMBER of CORRECT answers =8 *5= 40 |
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| 36. |
If x+1 is a factor of the polynomial 2x square + kx, then the value of k is ?? |
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Answer» p(x) = 2x² + kx Factor of p(x) = x + 1 So, One of the TWO Zeroes of p(x) = -1 p(-1) = 0 ==> 2(-1)² + k(-1) = 0 ==> 2 - k = 0 ==> -k = -2 ==> k = 2 ∴ VALUE of k = 2 |
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| 37. |
If alfa and beta are the roots of the equation alfa -beta =-5 and alfa*beta =-6 find the quadratic equation |
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Answer» Step-by-step EXPLANATION: ALFA=5+beta (5+beta)beta=6 beta^2+5beta-6=0\ beta=1 or -6 then alfa=-4 or 1 then alfa and beta are not EQUAL to -1 and -4 as alfa*beta is not equal to -6 then alfa+beta=-5 x^2+5x-6=0 |
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| 38. |
20 stamps of equal value cost rupees 140 how many stamps of the same value can be bought for rupees 301 |
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Answer» Answer: 43 Step-by-step explanation: 1 stamp COST =140/20=7 rs X stamps costs =301 x=301/7=43 stamps |
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| 39. |
20/x+y+3/x-y=7;8/x-y-15/x+y=5 |
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Answer» |
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| 40. |
Simplify (x-2y) (y-3x) +(x+y) (x-3y) |
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Answer» Answer: -1y+x is the CORRECT answer please please mark me as brainliest and FOLLOW me I will follow you back |
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| 41. |
123568742223444_2256774+94871174 |
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Answer» Step-by-step EXPLANATION: USE CALCULATOR to CALCULATE this SUM |
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| 42. |
FACTORISE -: x^3 + 3x^2 + +3x -7 |
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Answer» (x−1)(x2+4x+7) Step-by-step EXPLANATION: FACTOR x3+3x2+3x−7 x3+3x2+3x−7 =(x−1)(x2+4x+7) |
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| 43. |
65,3×0,32=what is the anwer pls tell |
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Answer» 63 .3 × 0.32 = 20.256 PLZ FOLLOW ME FRIEND AND MARK THIS ANSWER AS A BRAINLIST |
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| 44. |
Ab^2 * ab what is the answer |
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Answer» (AB) ^3 Step-by-step explanation: this is your answer mark me as BRAINLIEST FOLLOW me |
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| 45. |
Beau spends €15 000 buying computermaterials for his office. Each year thematerial depreciates by 12%.a Find the value of the material after threeyears.b Find how many years it takes for thematerials to be worth €5 000. |
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Answer» Step-by-step explanation: BEAU buys computer = €15000 rate of depritiation of materials = 12% a) value of the MATERIAL after 3 YEARS = 15000- 36% × 15000 = 15000- 5400 = 9600 ( ans) |
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| 46. |
What isCDLXXI- CCCL and M+ CXI |
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Answer» DCCCXXXV Step-by-step EXPLANATION: |
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| 47. |
A glass in the shape of frustum of cone whose height =12cm.The diameter of its two circular ends are 6cm & 4cm.Find the capacity of the glass.plzzzzzzz plzzzz answer it.Its too urgent |
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Answer» Answer: 102 2/3 Step-by-step explanation: Upper base diameter, D =4 CM Lower base diameter, d =2cm Height, h =14 cm So, R (upper base) =2 cm, r(lower =1cm CAPACITY of glass = VOLUME of frustum of cone = 3 πh [R 2 +Rr+r 2 ] = 3 π×14 [2 2 +2×1+1 2 ] = 3×7 22×14[4+1+2]
= 3 308 =102 3 2 cm 3
So, the capacity of the glass is 102 3 2 cm 3 |
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| 48. |
How many tangent can draw on a circle at any point |
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Answer» Answer: 2 Step-by-step explanation: 2 TANGENTS |
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| 49. |
Write the most suitable average in data set price of computers |
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Answer» Answer: The median is a good measure of the average value when the DATA include EXCEPTIONALLY HIGH or low values because these have little influence on the OUTCOME. The median is the most suitable measure of average for data classified on an ORDINAL scale. |
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| 50. |
What is the formula for right hexagon |
Answer» In order to calculate the area of a hexagon, we divide it into SMALL SIX isosceles triangles. Calculate the area of one of the triangles and then we can multiply by 6 to find the total area of the polygon. Take one of the triangles and DRAW a line from the apex to the midpoint of the base to form a right angle. |
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