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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. |
Root(3, 20) and root(3, 220) what's the answer for this...can anyone help? |
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Answer» ONG>Answer: if we DIVIDE the answer is root 11 Step-by-step explanation: |
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| 2. |
An equilateral triangles is drawn with its vertex if we put a dot in it without looking into the picture, what is the probability of begin the dot inside the triangle?Also find the probability of being the dot outside the triangle? |
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Answer» ONG>Answer: In geometry, an equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three INTERNAL angles are also CONGRUENT to each other and are each 60°. It is also a regular polygon, so it is also REFERRED to as a regular triangle. |
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| 3. |
PLEASE GIVE STEP BY STEP EXPLANATION IN A PAPER........... PLEASE DON'T SPAM AS ITS URGENT......PLEASE TRY TO UNDERSTAND , GUYS PLEASE... |
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Answer» ong>ANSWER: |
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| 4. |
The ratio of the present ages of A and B is 5:6. The ratio of their ages five years before was 45 Find their present ages. |
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Answer» Given:-
To Find:-
Solution:-LET the age of 'A' be 5X....................(i) and, the age of 'B' be 6x.................(ii) Now, Age of 'A' & 'B' five years before (5x-5)/(6x-5) = 4/5 (here ratio is written in fraction) → (5x-5)/(6x-5) = 4/5 Cross multiplication → 5(5x-5) = 4(6x-5) → 25x-25 = 24x - 20 → 25x-24x = -20+25 → x = 5 Now, Substitute the value of x in equation (i) & (ii) we get → 5x = 5×5 = 25years → 6x = 6×5 = 30years ∴The present age of 'A' is 25 years. And, the present age of 'B' is 30 years. |
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| 5. |
Use the sign of >, |
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Answer» ONG>Answer: (-3) +8 -10 ___ 12 -8+-(7) 5-10____4-7 -5 ___-3 -5 <-3 ok THANKS |
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| 6. |
What are the naming conventions for a point, line, and plane? |
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Answer» ong>Step-by-step explanation: It is infinite, straight, and one-dimensional. A line can be identified by naming two POINTS that lie on it and draw a line ( ) over the LETTERS which indicate the name of each point. It can ALSO be named by a single lowercase letter. Thank u! |
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| 8. |
Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axis. y=x+1 |
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Answer» ong>Answer: Step-by-step EXPLANATION:
Find the y-intercept for X=0 ------> find the value of y The y-intercept is the point (0,1) Find the x-intercept for y=0 ------> find the value of x The x-intercept is the point (-1,0) therefore the answer is The ORDERED pairs are (0,1) and (-1,0) |
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| 9. |
.The range of the data 30, 61, 55, 56, 60, 20, 26, 46, 28, 56 is .... |
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Answer» ong>Answer: |
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| 10. |
Express 9/16 in decimal form in one sentence |
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Answer» ong>ANSWER: it's a TERMINATING decimal number it is 0.5625 |
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| 11. |
If n(A)=5, then the number of Reflexive relations in A is k.The units digit of k is. ------------- Give me answer |
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Answer» ONG>Answer: K.- 55 is a right answer |
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| 12. |
Which term of the progression -1, -3, -5, .... Is-39(a) 21st(b) 20th(c)19th |
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Answer» ong>Answer: 20 TEM of PROGRESSION is 39 Step-by-step explanation: an= a+(n-1) d an=-1+(n-1) -2 an=-1-2n+2 -39=1-2n -40=-2n n=20 I hope it will HELP u frnd |
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| 13. |
Your child weighs 13 kg. Your research indicates that 40 mg/kg/day is the recommended dosage. What would the safe dosage be for your child in milligrams per day? |
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| 14. |
IfA= {1, 2, 3) and B = {2,3}, then show that A × B ≠ B × A |
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Answer» ong>ANSWER: |
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| 15. |
Number 53934 is divisible by which of the following numbers? |
| Answer» ONG>Step-by-step EXPLANATION: | |
| 16. |
A quadrilateral formed by the line segments joining the mid points of the sides of a parallelogram is a |
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Answer» ONG>ANSWER: ANOTHER parallelogram Step-by-step EXPLANATION: |
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| 17. |
Statement a : every rational number is an integer. statement b : every integer is a rational number(a) a true b false (b) a false b true(c) a and b true. (d) a and b false |
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Answer» ong>Answer: a Step-by-step EXPLANATION: a true b false .................. every rational NUMBER is an INTEGER but all INTEGERS are not rational number |
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| 18. |
016. Solve the equation: 2(x-3)^2 + 3(x-2)(2x-3) = 8(x+4)(x-4)-1 |
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Answer» ong>Answer: x = 5 Step-by-step explanation: 2(x - 3)² + 3(x - 2)(2x - 3) = 8(x + 4)(x - 4) - 1 2(x² - 6x + 9) + 3(2x² - 7x + 6) = 8(x² - 4²) - 1 2x² - 12X + 18 + 6x² - 21x + 18 - 8x² + 128 + 1 = 0 - 12x - 21x + 18 + 18 + 128 + 1 = 0 - 33X = - 165 ⇒ x = 5 |
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| 19. |
Write all three digit number 3.4 and 5. (Do not repeat the desHow many are divisible byby 3 ?why(llow many |
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Answer» Step-by-step explanation: |
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| 20. |
Solve the eqestion class 8th question 7x -5=19 |
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Answer» ong>Answer: X=24 7 Step-by-step EXPLANATION: PLEASE mark it as brainliest |
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| 21. |
What is non terminating decimal |
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Answer» ong>Answer: A non-terminating, non-repeating DECIMAL is a decimal number that continues ENDLESSLY, with no group of DIGITS repeating endlessly. Decimals of this TYPE cannot be represented as fractions, and as a result are irrational numbers. |
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| 22. |
Find the middllemost term(s) of the AP -11,-7 -3 ..............49 |
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Answer» ong>Answer: 23 Step-by-step explanation: - 3 +49/2 =46/2 =2 or u can write use a4=a+3d where d = -7 - (-11)=4 and a = - 11 |
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| 23. |
How to represent 8/3 on a number line |
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Answer» ONG>Answer: 8/3 on a number line will be in between the 2 and 3 and really CLOSE to the 3. (2.6) HOPE THIS HELPED. |
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| 24. |
Please tell fast please please.the best answer will be marked as brainliest! |
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Answer» ONG>ANSWER: it's so SIMPLE you can do it |
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| 25. |
Convert 34 paise into rupees. |
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Answer» ong>Answer: 0.34 RUPEES Step-by-step explanation: 1 rupee = 100 paise 35paise= 35/100rupees = 0.35rupees I hope it will HELP u dear PLSSS mark it as brainlist |
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| 26. |
EXERCISE 1.4 1. Find the union of each of the following pairs of sets :fi) X = {1,3,5) Y= {1,2,3}(ii) A= (a, e, i, o, u} B = {a, b, c)(xi) A = {x: x is a natural number and multiple of 3}B = {x: x is a natural number less than 6}(iv) A= {x: x is a natural number and 1 |
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Answer» ONG>ANSWER: do we have to answer of all PARTS |
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| 27. |
If roots of the equation ax² + 2bx + c = 0 and bx² - 2 (ac) ½ × +b =0 are simultaneously real then prove that be =ac |
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Answer» D 1AND D2 be the discriminants of the TWO equations, then D1≥0 and D2≥0 ⇒4b2−4ac ≥0 and 4ac−4b2 ≥0 ⇒b2≥ac and ac≥b2 ⇒b2 =ac here b2=(b)2 (or) b whole SQUARE |
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| 28. |
What is the sample space of twelve blocks are prepared so 4 are red , 4 are white and 4 are blue |
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Answer» ong>ANSWER: hi fpfdbgdt GET jobnjh. nb HKB. kh. nghib. bhvvjihvb. bbb |
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| 29. |
48. एउटा समानान्तर चतुर्भुजको क्षेत्रफल पत्ता लगाउनुहोस् जसका विकर्णहरू 32 cm र 24 cm छन् र सो समानान्तर चतुर्भुजको एउटा भुजा 20 cm छ ।Find the area of a parallelogram whose diagonals are 32 cm and 24 cm whereas one side of theparallelogram is 20 cm.Problems based on area and cost estimation. |
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Answer» ONG>ANSWER: я не знаю ответа? Step-by-step EXPLANATION: |
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| 30. |
Show that square of any possitive integer cant be the fo of5m+2or5m+3where mis whole number |
| Answer» ONG>ANSWER: | |
| 31. |
क्लासिफाई द फॉलोइंग नंबर्स एंड रेशनल और |
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Answer» ong>Answer: which RATIONAL NUMBER we have to CLASSIFY????? Step-by-step explanation: the picture is not given...... |
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| 32. |
Simplify 8^10 ÷ 8^5. |
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Answer» ONG>Step-by-step explanation: 8^10 ÷ 8^5 Now here BASE are same but POWERS are different Now we SUBTRACT the powers 10-5=5 Ans : 8^5 |
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| 33. |
-2x^{5}+3x^{3}-1 leading positive or negative leading coefficient |
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Answer» ong>ANSWER: Negative; Step-by-step explanation: Leading coefficient is the number written in front of the variable with the largest EXPONENT. ~~~~~~~~
The leading coefficient "-2" < 0. |
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| 34. |
The square shown here can be described as a’3 by 5’ square. The first number in the description always represents the horizontal tilt of the square. |
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Answer» ONG>ANSWER: ffhkkhssjlldshkkdvkjdgjjdfj |
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| 35. |
This number is divisible by 5 but not 10 list such numbers from 0 to 100 |
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Answer» are all the MULTIPLES of 5 from 0 to 100.. plss MARK as brainliest |
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| 36. |
((-1)-(-5))²+ (3-7)² |
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Answer» ong>ANSWER: hope it helps you..... PLEASE MARK me as brainlist and follow me......... |
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| 37. |
Aaron is a high school graduate working as a retail clerk. He earns a median salary for a high school graduate. Aaron is thinking about going to college to get an associates degree. Of he completes his degree in 2 years and college costs a total of 30000, how long will it take aaron to recover his investment, assuming that he earns the median salary and continues to work full time while he is attending school |
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Answer» ONG>ANSWER: what is the qustion Step-by-step EXPLANATION: what is the ANSWAR |
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| 38. |
I brought a rope that is 16 meters long and cut it into pieces that are 4meters long each.How many pieces did i cut? |
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Answer» ong>Answer: 4 Step-by-step explanation: |
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| 39. |
What does the 3 represent in the number 16.344 |
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Answer» ONG>Answer: 00.300 Step-by-step EXPLANATION: |
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| 40. |
1. solve yhe quadratic equation 2x²+ax -a² = 0 by factorisation |
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Answer» ONG>ANSWER: X = -a and x = a/2 Step-by-step explanation: => 2x^2 + 2ax - ax - a^2 = 0 => 2x (x + a) - a(x + a) = 0 => (x + a) ( 2x - a) = 0 => x + a = 0 and 2x - a = 0 => x = -a and 2x = a => x = -a and x = a/2 Hence, x = -a and x= a/2.
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| 41. |
4x²+4x+1=0 is this linear and why??? |
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Answer» ong>ANSWER: SEE first of all this is a quadratic EQUATION and about your answer no it's not LINEAR. HOPE it helps please mark as brainliest |
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| 42. |
Find the values of q and r for a=88b=17 |
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Answer» ONG>Answer: 655-7777/987₹55÷uyyt |
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| 43. |
Casey cuts a 2-pound melon into two pieces and puts each piece on a plate. Does that mean the weight of the pieces on each plate is 1 pound? |
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Answer» ONG>ANSWER: No, she COULD have cut the melon to where one piece was bigger and heavier. Step-by-step explanation: Hope it helps <3 Brainlist plz MATE |
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| 44. |
If m ∆ n means m²- 2mn + n³, find the value of 3 ∆ 2 |
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Answer» >Answer : → m + N = 5→ Squaring on both the SIDES !!!→ (m + n)^2 = 25→ 25= m^2 + 2MN + n^2→ 25 = m^2 + n^2 + 2(6)→ m^2 + n^2 = 25 - 12→ m^2 + n^2 = 13❥Now :→ m^3 + n^3 = (m+n)(m^2 - mn + n^2)→ m^3 + n^3 = 5 ( 13 - 6 )→ 5 × 7→ 35❥Therefore : |
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| 45. |
If p, q, r be the roots of 4x^3+2x^2+3x-5 then find the value of p + q+ r, p. q .r. |
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Answer» ong>ANSWER: p+q+r=-2/4=-1/2 pqr=5/4 Step-by-step EXPLANATION: I hope it will help u plsss MARK it as brainlist |
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| 46. |
5. A fast train covers 320 km in 3 hours 20 minutes. How much time will it take to cover a distance of 90 km ? |
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Answer» ong>Answer: 320 km⟶ in 200 minutes 1 km⟶ in 320200 minutes 90 km⟶ in 320200×90 minutes Time =85×90 minutes =56.25 minutes. |
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| 47. |
Fernanda bought a 500-milliliter container of orange juice. She used some of the juice and has 200 milliliters left. How much orange juice did she use? |
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Answer» ong>Answer: GIVEN:FERNANDA bought orange juice =500 mmJuice LEFT =200 mmTO FIND:How MUCH orange juice did she used?SOLUTION: 500-200= 300HOPE IT HELPS YOU.... FOLLOW ME... |
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| 48. |
Please this is urgent!!! Problems 7,8,and 9 please!!! |
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Answer» ONG>ANSWER:
9 Area of EUROPE = 15% of EARTH's land |
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| 49. |
In a French class, there are 10 freshman, 8 sophomores, and 2 juniors. Of these students, 9 freshman, 2 sophomores, and 1 junior are female. a student is selected at random. a. P(freshman or female) b. P(sophomore or male) c. P(freshman or sophomore) |
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Answer» ong>Answer: p (frenchman or SOPHOMORE) |
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| 50. |
a boy leaves home at 7:58am and arrive to school at 8:20 am how long did it take him to arrive to school |
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Answer» ong>Answer: |
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