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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. |
Facrorize c^2*d^2-cd-2 |
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Answer» (c-d)^2Step-by-step EXPLANATION:c^2×d^2×-2cd =(c-d)^2 |
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| 2. |
Some one answer this question with full explanations. |
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Answer» download mathsolver it can HELP you WELL but so SORRY because I don't know answer for itStep-by-step explanation:good nigjt |
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| 3. |
Distributive property with example |
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Answer» -step explanation:While SOMEWHAT BROADER than happy/sad, you could SAY ambivalent. Having mixed feelings or CONTRADICTORY ideas about something or someone: Some loved her, some hated her, few were ambivalent about her. ... Ambivalent (adj): Having mixed feelings or contradictory ideas about something or someone. |
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| 4. |
ANYONE FREE FIREtell me |
| Answer» NICE gameStep-by-step EXPLANATION:MARK the ANSWER BRAINLIEST | |
| 6. |
Simplify 20493 divide 99 multiply 700-70 multiply 180 -52450. divide 25 step by step |
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Answer» -STEP explanation:20493/99x700-70x180-52450/25207x700-70x180-52450/25144900-70x180-52450/25144830x180-52450/2526069400-52450/2526016950/251040678 |
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| 7. |
Find rational numbers betweena= 1/5 b= 1/4 |
| Answer» VVVVVVVVV very NICE and BEAUTIFUL girl big BOSS and | |
| 9. |
Square of 100please give the answer. |
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Answer» 10000Step-by-step EXPLANATION:this is your answerhope it HELPS |
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| 10. |
9. Verify (-2)[12 + (-5) ] = (-2 x 12 ) + (-2 x -5) |
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Answer» by using DISTRIBUTIVE PROPERTY over addition-2*(12+(-5)) = -24 + 10-2*-7 = -14-14= -14hence , verifiedMark me as brainliest |
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| 11. |
Proper Frection 10 Example |
| Answer» 1. 2/32. 4/63. 13/204. 90/1005. 89/906. 76/807. 67/898. 34/899. 25/8910. 56/78 | |
| 12. |
Pari planned a party for her brother and did certain bank transactions for the same. In the beginning of the month he deposited ₹ 1360 and ₹ 800 to save for the gift but later withdrew ₹ 2550 to make arrangements for the party. She again deposited ₹ 6800 and withdrew cash of ₹ 2250 to buy a gift for her brother. What was the amount left at the end of all the transactions , if she had ₹ 40,000 in his savings account at the beginning of the month? |
| Answer» MULTIPLY KAR do HO jayegasolve | |
| 13. |
Hope you could help for this answer |
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Answer» answer :- 50*Step-by-step explanation:In PARALLELELOGRAM opposite angles are equal.look at RISK where ANGLE K = angle y 120*=120*Now in paralleogram adjacent sum of adjecent angle is 180*. So, angle R = 180-120* angle R =60*And angle R = angle S So, angle s = 60*Now look at CLUE where L= 70* . As we KNOW opposite angles are equal so angle E =70* NOW YOU CAN SEE A TRIANGLE WHICH HAVE TWO ANGLES AND YOU HAVE TO FIND THIRD ONE. SO, AS WE KNOW SUM OF ALL ANGLES OF TRIANGLE =180*SO, angle x =180*- (60*+70*) angle x =180*- 130* angle x =50*is this question of class 8th ? |
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| 14. |
Evaluate using suitable identity 1)(2a+7)(2a-7) 2)(b-7)² |
| Answer» 1) 4a² ‐ 492) b² –14b +49Step-by-step EXPLANATION:HOPE it HELPS | |
| 15. |
The weekly consumption of milk in 4 weeks by two families is given below. Compare the quantities of milk consumed by the two families,Week 1 Week 2 Week 3 Wook 1Family 1 16Family 220 (13/1517 (141516 / |
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Answer» -STEP EXPLANATION:This is the ANSWER I HOPE it will HELP for you |
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| 16. |
Students who can help me in studies can massagee |
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Answer» what is the PROBABILITY of DRAWING a MARBLE with EVEN NUMBER |
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| 17. |
Unit of speed - ________. Unit of square - ________. Unit of density - ________. Unit of tempreture - _____. Unit of time - _______. Unit of volume - ________. |
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Answer» [MARK ME AS BRAINLIST FOLLOWME I WILL FOLLOWYOU] Step-by-step explanation:UNIT OF speed: meters per second (m/s) KILOMETER per hour (K/h) square: 1 SQ. is =100 sq. feet temperature: kelvintime: volume: CUBIC meter |
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| 18. |
Find the value of m if (9)^3m÷(9)^-4=(9)^7 |
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Answer» ue of M is 1 and for STEP by step explanation REFER the above ATTACHMENT |
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| 19. |
Reduce and convert into mixed fraction |
| Answer» FIRST MULTIPLY 5 by 3 and add 2 then multiply it with 8 | |
| 20. |
60 and 66 co prime or not |
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Answer» not PRIME no.Step-by-step EXPLANATION:they COMES in 6 table |
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| 21. |
Find the coefficient of x in given equation = 2x + 8 =15 |
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Answer» 2+8=15=3/2Step-by-step EXPLANATION:HOPE this HELPS you |
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| 22. |
Hello guys am arman class 8 and u guys help me solving questions in exam thanku soo much luv u all |
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Answer» -step explanation:chemical compound is a chemical SUBSTANCE composed of many identical molecules composed of atoms from more than one ELEMENT held TOGETHER by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound |
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| 23. |
28-3x5+4 simplfy free freiem ctg |
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Answer» 17Step-by-step explanation:Hope it helps YOUPLEASE MARK me BRAINLIESTPLEASE |
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| 24. |
(ii) The difference between the squares of two consecutive even numbers is 36. Find the number |
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Answer» let the numbers be X and x+2so according to the question(x+2)^2-(x)^2=36=x^2+4+4x-x^2=36=4x+4=36=4x=32x=8and SECOND number is x+1 so it is 10Verification -=(10)^2-(8)^2=100-64=36 |
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| 25. |
The length of the centre drawn on the particles in a right triangle is equal to length of the diagonal |
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| 26. |
The teacher brings a big bag of crayons to distribute to her class of 30 children. If she plans to give 1 bundle of 8 crayons to each child and has no extra crayons, how many crayons are there in the bag? |
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Answer» okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk |
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| 27. |
If 2x+3y=12 and xy=6 find (2x - 3y)³don't spam |
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| 28. |
8. Find the smallest number which, on being decreased by 3, is completely divisible by 18, 38, 32 and 27. |
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Answer» 867Step-by-step EXPLANATION:L.C.M. of 18, 36, 32 and 27. = 2 × 2 × 3 × 3 × 3 × 8 = 864. ∴ required NUMBER = 864 + 3 = 867.pls MARK as brainliest |
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| 29. |
It is quarter of an hour before 3:05 p.m what time is it now |
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Answer» -step explanation:Personally, I THINK it's better to say a “QUARTER to 3” which is 2:45 or a “quarter past 3” for 3:15.In the Merriam-Webster LINK you can find that “of” can be USED for “before” -the reference to time is definition 11b. |
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| 30. |
13(y-u) -3(y-q) -5(y+4) =0 |
| Answer» CG cgvtk4mrntuugu8jy8 | |
| 31. |
5/4 + 2/7 + 4/15please solve my question |
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Answer» 1.80238095238here is your ANSWER |
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| 32. |
55+ 5.5 + 0.5 is equal to |
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Answer» 61Step-by-step EXPLANATION:ADD all of them BRO easyy |
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| 33. |
Express in the form of a x + B Y + C is equal to zero and find the value of ABC 4x-5y=7 |
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Answer» a=4, b=-5 and c=-7Step-by-step explanation:firstly, BRING the 7 on RHS to LHS4x-5Y-7=0=>4x+(-5y)+(-7)=0 |
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| 34. |
Find x so that (⅘)‐⁸ × (4/5)-² = (⅘)⁵x |
| Answer» 4AB is the a lot of answer Step-by-step EXPLANATION:MARK me as BRAINLIEST | |
| 35. |
Find y^2 + 1/y^2 and y^4+ 1xy^4 if y- 1/y = 5 |
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Answer» ampingkerthsdterStep-by-step EXP |
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| 36. |
Draft an article about mathmatics which may include a mathematician. Write 2 important things you learnt from the article Note : Write the summary in your own words.• Kindly do not spam.• Give proper answer to the respective question. |
| Answer» PLEASE MARK as BRAINLIST | |
| 37. |
Find the HCF of 8 and 40 |
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Answer» 8Step-by-step explanation:8=2×2×240=2×2×2×5Then,HCF=2×2×2=8 |
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| 38. |
9. The sum and difference of two numbers are 27 and 11 respectively,thenwhat are the numbers ? |
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Answer» Let nos be x and y where x is GREATER than y. x + y = 27 x - y = 11 Adding these 2 equations, x + y + x - y = 38 2x = 38 x = 19 Substituting x = 19 in any of the above 2 equations, we get y = 8 Hence the 2 nos are 19 and 8.please MARK me BRAINLIST! |
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| 39. |
Evaluate the following using distributive property. (-219) × 22 + (-219) × 8 |
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| 40. |
Plz plz plz plz plz plz plz help me guys in this question plz help as fast as possible |
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Answer» 25 degreesStep-by-step explanation:50+x = 3X (EXTERIOR ANGLE)50 = 3x-x50 = 2xx = 25PLS MARK AS BRAINLIEST |
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| 41. |
Find the value of x and y |
| Answer» X = 100 y = 40Step-by-step explanation:80 + angTAX = 180deg (linear pair)But angTAX = x = 100degangACB + 120 = 180 (Linear pair)angACB =6060 + 80 + y = 180 (Angle sum PROPERTY)Hence y = 40PLEASE MARK ME AS THE BRAINLIEST!!HAVE A GREAT DAY!! | |
| 42. |
In the given figure, find x. |
| Answer» X = 1Step-by-step explanation:2x + 15 + 3X + 5 + X + 10 = 180° (angle SUM property of a triangle)6x + 30 = 180°6x = 180/30X = 6/6X = 1 | |
| 43. |
Graphically the pair equation 6x-3y+10=02x-y+9=0Represents two line which are (A) intersecting at exactly one point (B) intersecting at exactly two point (C) coincident (D) parallel |
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Answer» -STEP explanation:CORRECT OPTION ISCORRECT option isDParallelThe linear equations areThe linear equations are6x−3y+10=0The linear equations are6x−3y+10=02x−y+9=0The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10a2=2,b2=−1,c2=9The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10a2=2,b2=−1,c2=9∴a2a1=26=3The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10a2=2,b2=−1,c2=9∴a2a1=26=3b2b1=−1−3=3The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10a2=2,b2=−1,c2=9∴a2a1=26=3b2b1=−1−3=3c2c1=910The linear equations are6x−3y+10=02x−y+9=0Here, a1=6,b1=−3,c1=10a2=2,b2=−1,c2=9∴a2a1=26=3b2b1=−1−3=3c2c1=910⇒a2a1=b2b2= |
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| 44. |
Factorise a³-b³+1+3abstep by step with explaination pls |
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Answer» a³-b³+1+3ab To Find : factorise Solution:Use the formula : a³ + b³ + c³ - 3abc = (a + b + c)(a² + b² + c² - ab - bc - ca) a³-b³+1+3ab = a³ + (-b)³ + 1³ + 3(a) (b) (1)= a³ + (-b)³ + 1³ - 3(a) (-b) (1) = (a - b + 1) ( a² + b² + 1² - a(-b) - (-b)(1) - (1)a)= (a - b + 1) ( a² + b² + 1 + ab + b - a) a³-b³+1+3ab = (a - b + 1) ( a² + b² + 1 + ab + b - a)Learn More:find the value of x by factorization, x2-8x+1280=0 - Brainly.in brainly.in/question/7343350 Using factor theorem, factorize each of the FOLLOWING polynomial ... brainly.in/question/15904651 Factorise: 1. a3 – 4a2 + 12 – 3a 2. a3x – x4 + A2X2 brainly.in/question/13142738 |
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| 45. |
4 The area of a square park is 1028 square metres. What is the length of each side of the park and what is its perimeter? The perimeter of a rectangular play nlavoround |
| Answer» SORRY bhai mujhe points CHAIYE ISLIYE | |
| 46. |
If (x+1/x)=12 find the value of x^2+1/x^2 |
| Answer» HEY MATE!REFER to the ATTACHMENT below, which I solved.Hope it HELPS! | |
| 47. |
SImplify using suitable properties. Menton the properties used. ( Express the answer as a rational number in the standard form. 6/7*2/3-13/16+-15/49*-2/3 |
| Answer» SORRY don't KNOW the ANSWER Step-by-step EXPLANATION:I will TRY to do it | |
| 48. |
The side of an equilateral triangle is 1/2 cm what is the perimetre of triangle |
| Answer» | |
| 49. |
What are in your school |
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Answer» -STEP EXPLANATION:CLASSES teacherstudents ETC |
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