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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. |
Find the values of a and b, so that 1 and 2 are the zeros of the polynomial xcube - 10xsquare + ax + b |
| Answer» KNOW the ANSWER I am in 6TH CLASS | |
| 2. |
Please tell the above questions |
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Answer» e CALLED linear EQUATIONS in two variables. If they are PARELLEL, then a1/a2 = b1/b2.If they are PERPENDICULAR, thena1a2=b1b2Please mark my answer as the brainliest if it helped you. [THANK YOU] |
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| 3. |
What are 7/6,4/5,-2/3 numbers called |
| Answer» E rational NUMBERS Hope it helps U Please mark it as BRAINLEIST | |
| 4. |
Two equal angles of a triangle are 48 degree each then find the third angle |
| Answer» 84 DegreeStep-by-step explanation:A TRIANGLE have overa all 180DEGREE if two are 48 then angle SUM property 180-2(48)=180-96=84 | |
| 5. |
By what number should (-3/4)^5 be multiplied so that the product may be equal to (-64/27)^-1 |
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Answer» t NUMBER should (-3/4)^5 be multiplied so that the product MAY be equal to (-64/27)^-1.➡LET x Be the number to be multiplied withBy Q,SO, number should (-3/4)^5 be multiplied so that the product may be equal to (-64/27)^-1 is 16/9.___________________________ |
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| 7. |
two equal angles of a triangle are 48 degree each find the third angle...who will answer my question I will make him or her brainliest so please answer my questions quickly .,...... |
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Answer» 96degree PLEASE mark brilliant and thank please Step-by-step EXPLANATION:two ANGLE MEASURES 48degrees each so sum of two angle of TRIANGLE is 48×2=96degreesorry third angle Will be 180-96=94degreebecause sum of three angle of triangle is 180 degree this is known as angle sum property of a triangle |
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| 8. |
Represent √847 on the real line. |
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Answer» I HOPE it's HELP for U Step-by-step EXPLANATION:...................... |
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| 9. |
Separate the periods according to Indian place value chart 9650 471 |
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Answer» 96,50,471 is the ANSWER |
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| 11. |
Dan nel Alwsa styludvign for his RIMC entrance exam when the lights went out nowfequallenge one thicker than the other. The thick candle is supposed of last for hours and thetwo hours lans. When all went to sleep, the thick candle was twice as long as the thinone ForhoodA dy by candle light/ wa nd wheni |
| Answer» PLEASE MAKE the QUESTION more clearStep-by-step EXPLANATION: | |
| 12. |
Which of the following is divisible by 4 93445344 895653 7998583 2389756439 |
| Answer» HESE NUMBERS 93445344 IS DIVISIBLE BY 4. | |
| 13. |
How to multiply the number with power ex: 1*2³ |
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Answer» 8Step-by-step EXPLANATION:THINK of it as 1 x 2 x 2 x 2multiply the 3 2's and that gives you 8 2x2=44x2=8now you multiply 8 x 1=8PLEASE MARK ME AS BRAINLIEST IF YOU ARE HAPPY WITH THE ANSWER |
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| 14. |
5. A rectangle is made with exactly 9 m of string. Its one side is 2 integer 5/16 m long. What is the lengthof the other side? |
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Answer» -STEP explanation:PERIMETER =9M given2(l+b)=9 ,l=37/162(37/16+b)=974/16 +2b=9 2b=9-74/16b=6.68. please mark it as BRAINLIEST |
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| 15. |
The area of a triangle is 50 cm If the attitude is 8 cm, what is its baser |
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Answer» -step explanation:The base of length of a triangle(B) is 12.5 cm.Step-by-step explanation:We have,The area of a triangle = 50 and the ALTITUDE of a triangle(h) = 8 cmTo find, the base of length of a triangle(b) = ?We know that,The area of a triangle = × b × h⇒ × b × 8 = 50⇒ b × 4 = 50⇒ ⇒ b = 12.5 cm∴ The base of length of a triangle(b) = 12.5 cmHence, the base of length of a triangle(b) is 12.5 cm.PLEASE MARK AS BRAINLIEST ANSWER, IF IT HELPED |
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| 16. |
the degree of the varibles in a linear equation is always. 1,2,3 or 0. |
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Answer» its LINEAR EQUATION so the DEGREE of POLYNOMIAL is 1 |
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| 17. |
(5x - 6y) + (6a + 5y) =? |
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Answer» 5x+6a-11y........Step-by-step EXPLANATION:I HOPE it's RIGHT. ...... |
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| 18. |
Add2/-7 and 11/6 solve my problem |
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Answer» :D |
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| 19. |
Find the sum of the place values of two fives in 505. hey mates help me!!!it's urgent........ |
| Answer» ONES and hundredsStep-by-step EXPLANATION: | |
| 20. |
29. (5x + V5) (V5x + 3) |
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Answer» -step EXPLANATION:please MARK as BRAINLIEST ANSWER |
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| 21. |
Additive inverse of -3_11 |
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Answer» >> -3 > 3>> 11 > -11.....................!If it's -3/11 then it will be 3/11 |
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| 22. |
Check whether 3.75,18.75,93.75 are in continued proportion or not. |
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| 23. |
Question 1: An equation of the form ax + by+ c = 0 is called: (a) linear equation in 1 variable(c) simultaneous equation(b) linear equation in 2 variables(d) quadratic equation |
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| 24. |
• In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 4070of the girls passed the examination. What is the percentage of candidates whofailed? |
| Answer» 1000 CANDIDATES FAILED | |
| 25. |
Locate √2 on number line with rough diagram |
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| 26. |
215 If a+b+c=6 and ab+bc+ca = 11, find a'^2+b^2+c^2 |
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Answer» :DGiven: a + b + c = 6, ab + BC + CA = 11(a + b + c)² = a² + b² + c² + 2(ab + bc + ca)6² = a² + b² + c² + 2(11)36 = a² + b² + c² + 22a² + b² + c² = 14 |
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| 27. |
12. Simplify : (i) 39 – 18 = 3 + 2 * 3PLEASE ANSWER ONLY ONE QUESTIONBY STEP BY STEPEXPLANATION. |
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| 28. |
What is Mathematics? |
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Answer» Mathematics is the subject of STUDYING numbers, roots and FORMULAS..Hope it HELPS you !!! |
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| 29. |
Q15 If a+b+c = 6 and ab+bc+ca = 11, find a ^2+b^2+c^2 |
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Answer» 14Step-by-step explanation:Given :a + B + C = 6Squaring on both SIDES=> ( a + b + c )² = 6²Using algebraic identity ( a + b + c) ² = a² + b² + c² + 2( ab + bc + ca) => a² + b² + c² + 2( ab + bc + ca ) = 36=> a² + b² + c² + 2( 11 ) = 36=> a² + b² + c² + 22 = 36 => a² + b² + c² = 36 - 22=> a² + b² + c² = 14Therefore the value of a² + b² + c² is 14 |
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| 30. |
What is 48 divided by 2(9+3)= ? |
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Answer» HOLAPLZ FOLLOW ME |
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| 31. |
How many rational numbers can exist between any two consecutive rational numbers. please answer me fast |
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Answer» -step explanation:According to dense property of RATIONAL numbers, we can insert INFINITE number of rational numbers between two distinct rational numbers but it is not true for consecutive rational numbers. In integers, we can EASILY say that there exist two consecutive integers where the difference between the two numbers is 1 and there is no integer between them. But we can not say the same for rational numbers. |
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| 32. |
Identify the coefficient of the terms of the expression 4a2 +7b2-8c |
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Answer» 1. Construct the following quadrilaterals: (i) Quadrilateral ABCD (ii) Quadrilateral JUMP 1. Identify the terms, their coefficients for each of the following expressions: (i) 5xyz2 – 3zy (ii) 1 + x + x2 (iii) 4x2y2 – 4x2y2z2 + z2 (iv) 3 – pq + qr – rp (v) (vi) 0.3 a – 0.6 ab + 0.5 b Sol. (i) 5xyz2 – 3zy In the expression 5xyz2 – 3zy, the terms are 5xyz2 and –3zy. coefficient of xyz2 in the term 5xyz2 is 5. coefficient of zy in the term –3zy is –3. (ii) 1 + x + x2 In the expression 1 + x + x2, the terms are 1, x and x2. Coefficient of x° in the term 1 is 1. Coefficient of x in the term x is 1. Coefficient of x2 is the term x2 is 1. (iii) In the expression 4x2y2 – 4x2y2z2 + z2, the terms are 4x2y2, –4x2y2z2 and z2. Coefficient of x2y2 in the term 4x2y2 is 4. Coefficient of x2y2z2 in the term –4x2y2z2 is –4. Coefficient of z2 in the term z2 is 1. (iv) 3 – pq + qr – rp In the expression 3 – pq + qr – rp, the terms are 3, –pq, qr and –rp Coefficient of x° in the term 3 is 3. Coefficient pq in the term –pq is –1. Coefficient qr in the term qr is 1. Coefficient rp in the term –rp is 1. (v) In the expression the terms are Coefficient of x in the term Coefficient of y in the term Coefficient of xy in the term – xy is – 1. (vi) In the expression 0.3 a, – 0.6 ab and 0.5 b Coefficient of a in the term 0.3a is 0.3. Coefficient of ab in the term –0.6ab is –0.6. Coefficient of b in the term 0.5b is 0.5. 2. Classify the following polynomials as monomials, bionomials, trinomlals. Which polynomials do not fit in any of these three categories? x + y, 1000, x + x2 + X3 + x4, 7 + y + 5x, 2y – 3y2, 2y – 3y2 + 4y3, 5x – 4Y + 3xy, 4z – 15z2, ab + bc + cd + da, pqr, p2q + pq2, 2p + 2q. Sol. The given polynomials are classified as under: Monomials: 1000, pqr Binomials: x + y, 2y – 3y2, 4z – 15z2, p2q + pq2, 2p + 2q. Trinomials: 7 + y + 5x, 2y – 3y2 + 4y3, 5x – 4y + 3xy. Polynomials that do not fit in any categories: x + x2 + x3 + x4, ab + bc + cd + da 3. Add the following: (i) ab – bc, bc – ca, ca – ab (ii) a – b + ab, b – c + bc, c – a + ac (iii) 2p2q2 – 3pq + 4, 5 + 7pq – 3p2q2 (iv) l2 + m2, m2 + n2, n2 + l2, 2lm + 2mn + 2nl Sol. (i) Writing the given expressions in separate rows with like terms one below the other, we have (ii) Writing the given expressions in separate rows with like terms one below the other, we have (iii) Writing the given expressions in separate rows with like terms one below the other, we have (iv) Writing the given expressions in separate rows with like terms one below the other, we have |
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| 33. |
No.5 Find the simple interest of the following Example - Simple interest = 100i) Rs. 1200 for4 years at 7% per annum.ii) Rs. 2150 for 212years at 9% per annum.iii) Rs. 2125 for 5 years at 4% per annum. |
| Answer» E ATTACHMENT HELPS YOU | |
| 34. |
Torrowing questions.1 What is the name of your Maternal Grand Father? |
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Answer» Your maternal grandfather is your mother's father (and your maternal GRAND grandmother).Likewise,your PATERNAL grandfather and grandmother are your father's PARENTS. |
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| 35. |
Rational number -7/-19 lies to the left of the zero on the number line , justify your answer |
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| 36. |
0.303003000......is a -------- number |
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Answer» -STEP explanation:0.303003000.......is a termenating DECIMAL NUMBER. |
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| 38. |
No.4.a) Find the amount of money whose 56% is Rs.140. b) Find the amount of money 0% is 75.c) Find the amount of 28% is Rs.70.d) Find the amount of 15% is Rs.204.Example - Let the amount = x15% of x =Rs.2015100X =Rs. 204 = = . 204 100 = 1360Thus the number is 1360. please answer step-by-step |
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Answer» 4) a) The amount of money = 250b)The amount of money = 750c) The amount of money = 250D) The amount of money = 1360Step-by-step explanation:4) a) Let 'x' be the amount of money.56/100 × x = 14056x/100 = 14056x = 140 × 10056x = 14000x = 14000/56x = 250The amount of money = 250Check ⇒56/100 × x = 140x = 25056/100 × 250 = 14056/10 × 25 = 14028 × 5 = 140140 = 140L.H.S = R.H.SHence, verified.The answer is correct.b) Let 'x' be the amount of money. 10/100 × x = 75x/10 = 75x = 75 × 10X = 750The amount of money = 750Check ⇒10/100 × x = 75x = 75010/100 × 750 = 7575 = 75L.H.S = R.H.SHence, verified.The answer is correct.c) Let 'x' be the amount of money.28/100 × x = 707x/25 = 707x = 70 × 257x = 1750x = 1750/7x = 250The amount of money = 250Check ⇒28/100 × x = 70x = 25028/100 × 250 = 7028/10 × 25 = 7028/2 × 5 = 7014 × 5 = 7070 = 70L.H.S = R.H.SHence, verified.The answer is correct.d) Let 'x' be the amount of money.15/100 × x = 2043x/20 = 2043x = 204 × 203x = 4080x = 4080/3x = 1360The amount of money = 1360Check ⇒15/100 × x = 204x = 136015/100 × 1360 = 20415/10 × 136 = 2043/2 × 136 = 2043 × 68 = 204204 = 204L.H.S = R.H.SHence, verified.The answer is correct. HOPE IT HELPS U! MARK AS BRAINLIEST! |
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| 39. |
The following is divisible by 5 9988501 8979544 6379545 5286943751 |
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Answer» 6379545 is only divisible by 5.Step-by-step explanation:9988501 is not divisible by 5 because the LAST digit is not 5 or 0.8979544 is not divisible by 5 because the last digit is not 5 or 0.6379545 is divisible by 5 because the last digit is not 5 or 0.5286943751 is not divisible by 5 because the last digit is not 5 or 0. HOPE IT HELPS U! MARK AS BRAINLIEST! |
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| 40. |
Express each of the following with positive integer |
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| 41. |
3 by 11 + x = 9 by 11 solve the following |
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Answer» 6/11Step-by-step explanation:3/11 + X = 9/119/11 - 3/11 = XX = 6/11 |
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| 42. |
Represent -4/ - 7 on the number line |
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Answer» -4/-7 LIES ON THE RIGHT ON THE NUMBER LINE Step-by-step EXPLANATION: |
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| 43. |
Inswer the following questions:- When do we celebrate our Independence Day?todi |
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| 44. |
Π is a --------- number |
| Answer» HI DEAR!!☺️☺️● π is a IRRATIONAL numberPlss THANK my answerHope it HELPS ❤️❤️❤️❤️ | |
| 45. |
10 x = 30 solve the following |
| Answer» GIVEN 10×x = 30 THEREFORE x = 30/10 = 3Hence , the ANSWER is 3 | |
| 47. |
No.3 Express each of the following as required. Example - Express 45 p as a percent of Rs.2745.27=452700X 100 % = 53% = 123%a) 90m as a percent of 3 km. (1km=1000m)b) 120 grams as a percent of 2kg.(1kg=1000g)c) 9 hours as a percent of 1day.(1 day =24 hours)d) 28p as a percent of Rs.1.40. please give answer by step-by-step and if you don't know then don't give answer |
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Answer» a) 3 km= 3000m90/3000×100= 3%B) 2 KG= 2000g120/2000×100= 6%c) 1 DAY= 24 hours.9/24×100= 37.5%d) 1 rupees= 100 paise.1.40 rupees= 100+40= 140 paise.28/140×100= 20% PLEASE mark it as brainliest ❤️❤️ and follow me.. |
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| 48. |
the pie chart depicts the results of survey conduct identify the favourite 200 some students aur and 75% pineapple 135 percent how many students like orange juice if the strength of the school is 720 |
| Answer» 180 STUDENTS LIKE ORANGE JUICE | |
| 49. |
- Express 0.36 in p/2 from |
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Answer» >> 36/100 is ur ans.....................! You can further CONVERT it into its SIMPLEST FORM |
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| 50. |
the Parichay depends the results of sir we conducted to identify the favourite juice of some students arranged 75% pineapple one 35% mango and others how many students like orange juice is the strength of the school is 720 |
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Answer» fhghvbvhggggvgggggffffgggghhgggggg |
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