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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. |
Factorise: |
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Answer» What is FACTORISE ... Step-by-step EXPLANATION: What !!!!! |
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| 2. |
Find the length of each side of an equilateral triangle having an area of 9 |
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Answer» Step-by-step EXPLANATION: I HOPE this is the answer |
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| 3. |
Solved - 10 - (- 14) |
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Answer» =-10+14 =4 Step-by-step EXPLANATION: |
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| 4. |
7. Insert comes between the periods and write number names for452073294206285648 |
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Answer» I am not ABLE to UNDERSTAND the QUESTION |
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| 5. |
If x and y vary inversely as each other,when x is 16 and y is 6 then find y ifx = 12 |
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Answer» PLEASE please please please please please |
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| 7. |
If Index=3x and base=2y, the number |
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Answer» Answer: 8XYDUV ZWYIO STEP-BY -step EXPLANATION: |
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| 8. |
If the vertices of a triangle ABC are(-5,2)(9-3)(-3,5)then find the area of the triangle formed by the mid points of sides of triangle ABC |
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Answer» Step-by-step explanation: MATHS Find the area of the triangle formed by joining the midpoints of the sides of the triangle whose VERTICES are (2,2), (4,4) and (2,6). January 17, 2020avatar Kanishka Londhe SHARE ANSWER Let A(2,2),B(4,4) and C(2,6) be the vertices of a given triangle ABC. Let D, E, and F be the midpoints of AB, BC and CA respectively. Mid point of two points (x 1
,y 1
) and (x 2
,y 2
) is CALCULATED by the formula ( 2 x 1
+x 2
, 2 y 1
+y 2
) Using this formula,the coordinates of D, E, and F are given as D( 2 2+4
, 2 2+4
),E( 2 4+2
, 2 4+6
) and F( 2 2+2
, 2 2+6
) i.e., D(3,3),E(3,5)andF(2,4) Area of a triangle with vertices (x 1
,y 1
) ; (x 2
,y 2
) and (x 3
,y 3
) is ∣ ∣ ∣ ∣ ∣
2 x 1
(y 2
−y 3
)+x 2
(y 3
−y 1
)+x 3
(y 1
−y 2
)
∣ ∣ ∣ ∣ ∣
Hence, substituting the points (x 1
,y 1
)=(3,3) ; (x 2
,y 2
)=(3,5) and (x 3
,y 3
)=(2,4) in the area formula, we get Area of triangle DEF = ∣ ∣ ∣ ∣ ∣
2 3(5−4)+(3)(4−3)+2(3−5)
∣ ∣ ∣ ∣ ∣
= ∣ ∣ ∣ ∣ ∣
2 3+3−4
∣ ∣ ∣ ∣ ∣
= 2 2
=1 SQ units |
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| 10. |
The degree of the quotient when a cubic polynomial is divided by quadratic ploynomial is _ |
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Answer» Answer: the DEGREE of the QUOTIENT when a cubic POLYNOMIAL is DIVIDED by quadratic ploynomial is 1 Step-by-step EXPLANATION: hope it helps you mate and follow me and mark me as brainliest |
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| 11. |
4 by 7 and 5 by 7 if a = 2 - 11 by 27, B equals to 4 by 9 and C equals to minus 5 by 8 in then verify that a + (b +c)=(a+b)+c |
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Answer» not surred Step-by-step EXPLANATION: a=2-11/27=-72/216 b=4/9=96/216 c=-5/8= -135/216 a+(b+c)=(a+b)+c -72{96+(-135)} ={(-72)+96}+(-135) -72{ 96-135}={96-72}-135 -72{-39}={24}-135 2808=-3240 |
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| 12. |
*Write all the factors of the given numbers and list their common factors.(1) 25, 30 (2) 24, 2(3) 56, 72 |
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Answer» Answer: (1) 25, 30 25= 1, 5, 25 30 = 1, 2, 3, 5, 6, 10, 15, 30 Common factors = 1, 5 (2) 24, 2 24 = 1, 2, 3, 4, 6, 8, 12, 24 2 = 1, 2 Common factors = 1, 2 (3) 56, 72 56 = 1, 2, 4, 7, 8, 14, 28, 56 72 = 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 Common factors = 1, 2, 4, 8 |
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| 13. |
State which one is grater in each case -2/4 and -5/8 |
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Answer» the ANSWERE of the QUESTIONS is that the SECOND is GREATER -5/8 |
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| 14. |
The degree of the sum of two polynomials each of degree 6 is always 6 |
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Answer» it is true Step-by-step EXPLANATION: |
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| 15. |
write two integers which are smaller than -5 but their difference is greater than -5write two integers which are smaller than -5 but their difference is greater than -5 |
| Answer» | |
| 16. |
Find the value of c in a triangle if the semi perimeter is 13 and the values of a and b are 8 and 7 respectively. |
Answer» ⠀⠀ıllıllı uoᴉʇnloS ıllıllıGiven: Semi perimeter of triangle, S = 13 a = 8 b = 7 C = ? We KNOW that semi perimeter of triangle is: S = a + b + c/2 a + b + c = 2S 8 + 7 + c = 2 x 13 c = 26 - 15 c = 11
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| 17. |
3. On a number line, the numberslocated the furthest to thehave thegreatest value. |
| Answer» | |
| 18. |
The centroid of a triangle whose vertices are (2, 3), (x, y), (3,- 2) is (0,0) then find (X, Y) |
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Answer» Step-by-step EXPLANATION: |
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| 19. |
Please answer this question with process |
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Answer» Answer: 243 Step-by-step explanation: 3^-3/3^-8 3^8/3^3 3^8-3=3^5 3×3×3×3×3=243 |
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| 20. |
The degree of the quotient when a cubic polynomial is divided by quadratic ploynomial is _pls help |
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Answer» Step-by-step explanation: 3 2 1 Correct Answer: 3 Q.15) If a−b, a and |
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| 21. |
If x=28+ (1x2x²x2x . X 16x28) and a(1x2x3x ---X17) then which of the following usare true ?x is a composite numbesy is a prime numberx-Y is a prime numberx+y is a composite number1.both 1 and 42.both 2 and 33. both 2 and 4 4. both 1 and 2 explain detail |
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Answer» Answer: Step-by-step explanation: A COMPOSITE number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.[1][2] Every positive integer is composite, prime, or the unit 1, so the composite numbers are exactly the numbers that are not prime and not a unit.[3][4] For example, the integer 14 is a composite number because it is the product of the two smaller integers 2 × 7. LIKEWISE, the integers 2 and 3 are not composite numbers because each of them can only be divided by one and itself. The composite numbers up to 150 are 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150. (sequence A002808 in the OEIS) Every composite number can be written as the product of two or more (not necessarily distinct) primes.[5] For example, the composite number 299 can be written as 13 × 23, and the composite number 360 can be written as 23 × 32 × 5; furthermore, this representation is unique up to the order of the factors. This FACT is called the fundamental theorem of arithmetic.[6][7][8][9] There are several known primality tests that can determine whether a number is prime or composite, WITHOUT necessarily revealing the factorization of a composite input. Contents 1 Types 2 See also 3 Notes 4 References 5 External links |
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| 24. |
. If a = 232,6 = m and cathen verify that a + (b + c) = (a + b) + C.LECTION OF RATIOif a = 2 - 11 by 27, B equals to 4 by 9 and C equals to minus 5 by 3 then verify that a + bracket b + c equals to a + b + c |
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Answer» Hi PLEASE send me your thanks BYE bye thanks bye I HOPE you're having fun staying HOME |
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| 25. |
2. Identify the integers shown by the dots on the given numberlin-10-9-8-746-5-4-3-2-1 0 1 2 3 4 5 6 7 8 9 10 |
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Answer» Step-by-step EXPLANATION: |
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| 26. |
there are infinite black and white dots on a plane .Prove that the distance between black and white dots is one unit ? |
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Answer» Answer: if the DOTS are infinite the this is OBVIOUS that distance BTWEEN them is 1 unit |
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| 28. |
The value of the polynomial 5x-4x²+3 at x =0 is_ |
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Answer» HERE'S YOUR ANSWER P(0)=5(0)-4(0)^2+3 =0-0+3 =3 |
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| 29. |
(11-5)×[12+(3+11-4]) |
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Answer» (11-5)×[12+(3+7) (11-5)×[12+10) 6*22 =132 Step-by-step EXPLANATION: |
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| 30. |
Evaluate5.134÷17plz.answer this question |
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Answer» Step-by-step explanation: => 7.88 hope it HELPS u my friend MARK as BRAINALIST |
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| 31. |
Write the algebraic identities |
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Answer»
HERE IS YOUR ANSWER....♥️♥️ PLZ REFER TO THE ATTACHMENT ABOVE....☑☑ ⭐⭐❣Mark it as BRAINLIEST and FOLLOW me...❣⭐⭐ |
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| 32. |
Multiplacative inverse _16 |
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Answer» MULTIPLICATIVE INVERSE of 16 is 1/16. |
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| 33. |
How many independent measurement are required to draw a unique quadrilateral |
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Answer» 5 INDEPENDENT MEASUREMENTS required to construct a UNIQUE quadrilateral If you like my answer PLEASE mark me as brain list |
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| 34. |
(5/12)^-4×(5/12)^3x=(5/12)^5 then x =? |
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Answer» Answer: x = 3 Step-by-step explanation: (5/12)^[-4] × (5/12)^[3x] = (5/12)^[5] (5/12)^[-4+3x] = (5/12)^[5] -4+3x = 5 3x = 5+4 3x = 9 x = 9 ÷ 3 x = 3 |
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| 35. |
Fill a 3by3 magic sqare with numbers 1/2,1,1 1/2,2,2 1/2,3,3 1 /2,4,4 1/2 with centre as 2 1/2 |
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Answer» TYPE the answer is here 3 Step-by-step explanation: |
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| 36. |
Find the prime factorization of the following using division method.i) 180 ii) 300 iii) 56 |
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Answer» this is your answer Step-by-step EXPLANATION: |
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| 37. |
In a survey of 100 people,6 people did not know how to ride bike.what percentage could ride |
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Answer» Answer: 94% Step-by-step EXPLANATION: HOPE it will help u |
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| 38. |
2).7-77(13(1310......Verify each u18-913(754(ii) -38 x 78 - 199.-10) 213/- 12(un)( 5FUI in the blanks:-23 18 18(1) - 183535(iv) 18(1) 17(iii) 24(ix)(ii)12(viii) 2Find the multiplicative inverse (i.e., reciprocal) of:-17(1) 25(vii) -1(vi) 5 |
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Answer» 2)10 3)4 4)-64 5 )5 5 4 3 78 -23 6)-1 |
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| 39. |
List all composite numbers between 2 to 25. |
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Answer» Answer: 4 ,6, 8, 9 , 10, 12, 14, 15, 16, 18, 20, 21, 22,24,25 hope this helps you.Mark me as BRAINLIEST |
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| 40. |
What is roughage?I will mark you brainliest if you are fast |
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Answer» Roughage is the portion of PLANT- derived FOOD that cannot be COMPLETELY broken down by human DIGESTIVE ENZYMES. |
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| 41. |
* Write a news report aboutthe dangers faced by thefishes in our rivers andseas. |
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Answer» Answer: water in rivers, oceans, and seas are GETTING more POLLUTED because of humans activity. Almost one million fish species are extinction. The GREATEST danger faced by fishes in seas and oceans is POLLUTION CAUSED by motor boats and large ships. Some fishes are getting dissapeae due to over catching. Hope it helps |
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| 42. |
Every _ polynomial has one and only one zero |
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Answer» ANS is ZERO POLYNOMIAL |
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| 43. |
List 6 consecutive composite numbers less than 100 |
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Answer» Answer: 90,91,92,93,94,95 These are the 6 consecutive composite NUMBERS less than 100......... |
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| 44. |
Andtothelefe9Inwhichof? Which ofntener, thethe left ofthe following pairslixst unteger is not onthe other unteger on thenumberline? |
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Answer» sorry I don't know please see below⬇⬇ Step-by-step EXPLANATION: it HELPFUL for you ⬇⬇⬇(please MARK as brainliest Answer)⬇⬇⬇⬇⬇ Step-by-step explanation: |
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| 45. |
If a²-5a-1=0 and a≠0; find a²-1/a² |
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Answer» Step-by-step EXPLANATION: a^2=1+5a a^2=6a a^2/a=6 a=6 a^2-1/a^2 6^2-1/6^2 36-1/36 35/36 |
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| 46. |
a mobile number consists of 10 digits the first 4 digits of the number are Nayan Nayan 87 the last 3 digits are 3 5 and 5 the remaining digits are distinct and make the mobile number the greatest possible number what are these digits |
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Answer» Answer: 9856746843 it is the NUMBER |
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| 47. |
Find the prime factorization of the following using division method.i) 180 ii) 300 iii) 56 |
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Answer» Answer: 2)300= 2×2×5×5×3=2^2×5^2×3 |
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| 48. |
Add : (b) 7/-25 and 11/-25 |
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Answer» Step-by-step explanation: b) - 7/25 + ( - 11/25 ) -7/25 - 11/ 25 - 18/25 - 0.72 hope it HELPS you my friend mark as BRAINALIST |
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| 49. |
Write the number of zeroes 4x^3-x^4-3x+5(ANSWER QUICKLY AND I'LL MAKE U BRAINLIEST) |
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Answer» ± 1 , ± 5 Step-by-step EXPLANATION: |
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