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. |
5. Verify that - (-x) = x for a) x =10/13b) x= -15/17 |
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Answer» a. -(-10/13)= 10/13 MINUS minus get CANCELLED in LHSb. -(--15/17)= -15/17minus minus get cancelled in LHS and ONE minus will LEFT |
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| 2. |
7. By what least number should 3528 multiplied to get a perfect square number? Also, find the number whose square is the new number. |
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Answer» how MAY you get Step-by-step explanation:6AM the SUN and you will be same as you are typing from the PDF and time to the sea to MAKE the WORLD was a little different story than 10,000Hz you know it is punjab and the world |
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| 3. |
A and b can do a piece of work in 12 days b and c in 15 days c and a in 20 days in how many days build a complete it together and separately tell tell bi explanation |
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Answer» Hope it helps you...Step-by-step explanation:Let A, B & C do the work SEPARATELY in a, b & c days separately. Given, A and B can do a PIECE of work in 12 days . => 1/a + 1/b = 1/12—————(1) Given, B and C can do a piece of work in 15 days => 1/b + 1/c = 1/15—————(2) Given, C and A can do a piece of work in 20 days => 1/c + 1/a = 1/20—————(3) Adding all the three EQUATIONS, 2(1/a + 1/b + 1/c) = 1/12 + 1/15 + 1/20 2(1/a + 1/b + 1/c) = (5+4+3)/60 = 12/60 = 1/5 => 1/a + 1/b + 1/c = 1/10———(4) (4) - (1) => (1/a + 1/b + 1/c) - (1/a + 1/b) = 1/10 - 1/12 = (6–5)/60 = 1/60 => 1/c = 1/60 => c = 60 => C takes 60 days to do the work separately. (4) - (2) =>(1/a + 1/b + 1/c) - (1/b + 1/c) = 1/10 - 1/15 = (3–2)/30 = 1/30 => 1/a = 1/30 => a = 30 => A takes 30 days to do the work separately. (4) - (3) =>(1/a + 1/b + 1/c) - (1/c + 1/a) = 1/10 - 1/20 = (2–1)/20 = 1/20 => 1/b = 1/20 => b = 20 => B takes 20 days to do the work separately.Please mark as brainliest if it really helps you...❤❤❤ |
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| 4. |
sonam have 143 marble.his friend kiran have 33 marble less than him.how many marble does kiran have.he readon the first day for him read? |
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Answer» please mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal GLANDS so they release tears. Scientists USED to BLAME the enzyme allinase for the instability of substances in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor synthase, (a previously undiscovered enzyme) is the culprit (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National AGRICULTURAL Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid REARRANGES itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 5. |
56 2 Simplify the following.(1) 3a? (a-a?)-2a? (2a+ a)-3(2a -a“)(ii) a bla? -a”)+abla - a^) |
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Answer» please mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical IRRITANT known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the instability of substances in a CUT onion. RECENT studies from Japan, however, proved that lachrymatory-factor synthase, (a previously undiscovered enzyme) is the culprit (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog COLLECTION (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic ACID.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 6. |
Find product a. 63×0×(-7) |
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Answer» 0×-70when we MULTIPLY a NUMBER with 0 the answer comes ALWAYS 0mark me as the BRAINLIEST |
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| 7. |
Express the following as percentages. (i) 30 cm of 1.5 m(ii) 20 seconds of 20 minutes(iii) 1500 g of 4 kg(iv) 25 h of 4 days |
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Answer» -step explanation:the FOLLOWING as percentages.(i) 30 cm of 1.5 m(II) 20 SECONDS of 20 MINUTES(iii) 1500 G of 4 kg(iv) 25 h of 4 days |
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| 8. |
CLASS : 5TH CLASSTEST M.MARKS: 10 SUBJECT: MATHQNO1:Convert the following into percent : b) 1.25 |
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Answer» seearch on DOUBTNUT okkkkkk |
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| 9. |
A. (22+(9)+(-2)+ (_) +(-2) |
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Answer» -STEP explanation:4is the ANSWER because you didn't GIVE the RIGHT QUESTION |
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| 10. |
4. Write the following in exponential forms:-271(a)(b)343125 |
| Answer» FIRST GIVE the QUESTION PROPERLY | |
| 11. |
Represent with appropriate signs:-1) 50°C below 0°C |
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Answer» -50 °celsius okkkkkkkkkkk |
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| 12. |
5. CD is the line drawn to the line ABa) What is the relation between |
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Answer» please mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion MAKE you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the instability of substances in a cut onion. Recent STUDIES from Japan, however, proved that lachrymatory-factor synthase, (a previously undiscovered enzyme) is the culprit (Imani ET al, 2002).Maule’s seed catalogue for 1891 by WM. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino ACIDS sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 13. |
If 50/3% is 50 then total quantity is? Pls answer with explanation |
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Answer» -STEP explanation:total quantity= 300PLEASE mark as BRAINLIEST PLEASE |
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| 14. |
a man is 4 times as old as his son. After 10 years he will be as old has his son at that time find the present ages |
| Answer» ESTION is wrong as it should have FATHER at the place of son in the second line. and ANSWER ACCORDING to the correct statement is - father = 56 ; son = 14 | |
| 16. |
1 A ×A 9 A find the value of the letters in each of the following |
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Answer» Phonepe-Customer 6289168097//6289590895 |
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| 17. |
Average speed distance and time |
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Answer» please mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the EYES’ lachrymal GLANDS so they release tears. Scientists USED to blame the enzyme allinase for the INSTABILITY of substances in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor synthase, (a previously undiscovered enzyme) is the culprit (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 18. |
Write a letter to your brother thanking him for the Christmas present he had sent for you. |
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Answer» sorry I don't LIKE MARATHI subjectStep-by-step EXPLANATION:sorry please FOLLOW me please follow me please |
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| 19. |
What is the distance of the of the point P(4,8) from x-axis and y-axis? |
| Answer» PLEASE mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the instability of substances in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor synthase, (a previously UNDISCOVERED enzyme) is the culprit (Imani et al, 2002).MAULE’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino ACIDS sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears | |
| 20. |
Represent 8/5 and -8/5 on number line |
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Answer» please mark me as brilliant Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, LIBRARY of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the instability of substances in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor synthase, (a PREVIOUSLY UNDISCOVERED enzyme) is the culprit (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.The UNSTABLE sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 21. |
Represent -5/4 on a number line |
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Answer» it is easyStep-by-step explanation:.you should DRAW a no line .And positive NOS to the right and the negative nos to the left .TAKE 4 as the WHOLE no and write it. |
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| 22. |
5776 square root by long division. |
| Answer» HELPS you MARK me as BRAINLIEST | |
| 23. |
(1/2) power-2+(1/4) power-2+(1/4) /power-2.with solutions |
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Answer» here's the ANSWER in the ATTACHMENT |
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| 24. |
The area of a square plot is 800 metre square find the estimated length of the square of the plot |
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Answer» the AREA of the square plot is 800 m square find estimated LENGTH of the side of the plot the ANSWER is 28.3 but how to do. |
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| 25. |
What you get by achieving your goals is not as important as what you become by achieving your goals .Pls follow me for more positive quotes.... |
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Answer» I WANT to be a doctor⚕⚕Step-by-step EXPLANATION:because it is my PARENTS DREAM so I have to COMPLETE it |
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| 26. |
Factorise the following expression |
| Answer» GIVE clear PICTURE, can't UNDERSTAND Step-by-step EXPLANATION:PLZ follow me | |
| 27. |
6. 6subtracted from 4 times of a number is equal to 3 times of the same number added to4 Find the number |
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Answer» 10Step-by-step EXPLANATION:LET the NUMBER be xthe EQUATION will be4x-6=3x+44x-3x=4+6x=10 |
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| 28. |
If x²+1/x=3 find the value of x²+1/x²(2)x⁴+1/x⁴ |
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Answer» . Step-by-step EXPLANATION:मल्टीप्लाई बाय टू प्लस वन इज इक्वल टू 2 प्लस 2 प्लस सॉरी फॉर मल्टीप्लायड बाय सी यू फाइंड द वैल्यू ऑफ फाइंड द वैल्यू |
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| 29. |
if (x+5/2 ,-2) = (-5/2 ,y/3) then the value of x and y are? a)x=0, y= -2/3. b)x=10 , y= 3-6. c)x=-1 , y= 6. d)x=-10 , y= -6 |
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Answer» hey bro Step-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” GAS mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes’ lachrymal glands so they release tears. Scientists used to BLAME the enzyme allinase for the instability of substances in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor synthase, (a previously undiscovered enzyme) is the CULPRIT (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is RELEASED into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 32. |
Find the total surface area of a hemisphere of radius 10cm. (use π =3.14) |
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Answer» ........................ |
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| 33. |
Sum of twice a number and five is 35.Find the number |
| Answer» LET TAKE the NUMBER be xEquation formed 2x+5=352x=35-52x=30x=30/2x=15please mark as BRAINLEST answer please | |
| 34. |
(i)5-6 (ii)32^4 (iii)25^2P/s do this |
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Answer» (i) -1(ii) 32*32*32*32 = 1048576(iii) 25*25 = 625Step-by-step EXPLANATION:PLZ plz plz plz mark brainliest |
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| 35. |
Write the odd numbers from 1240 to 1260 |
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Answer» 1241,1243,1245,1247,1249,1251,1253,1255,1257,1259 |
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| 36. |
Simplify [-4/8×(9-4)/7] |
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Answer» -5/14Step-by-step EXPLANATION:-4/8 ×(9-4)/7-4/8 ×5/7-1/2 ×5/7-5/14Hope it MAY HELP you |
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| 37. |
Success is not final, failure is not fatal: it is the courage to continue that counts. |
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Answer» son why Winston CHURCHILL once said that, “SUCCESS is not final, failure is not fatal — it is the COURAGE to CONTINUE that counts,” was because it does take true courage to keep pushing forward. ESPECIALLY in the face of failure. |
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| 38. |
There are 50 student in class of which 40 boythe rest are Girls. The number of girl is |
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Answer» 10Step-by-step explanation:Total students= 50Boys= 40Therefore, GIRLS= 50-40= 10Therefore, there are 10 students in the CLASS. Hope it helps. Please follow me. Please, crown my ANSWER. |
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| 39. |
8(x + 4) -4 =4x-1find the answer |
| Answer» 8(x+4)-4= 4x -18x-32=4x-1-48x-4x=-5+324x=27x=27/4Your answer is RIGHT here .Hope it helps U | |
| 41. |
sonam have 143 marble.his friend kiran have 33 marble less than him.how many marble does kiran have? |
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Answer» hwuw s JzozjanwStep-by-step explanation:uestionWhy does chopping an onion make you cry?AnswerUnstable chemicals.Camp Kearny, Cal. “Anti-onion” gas mask. Between 1917-1919. Prints & Photographs Division, Library of Congress.Onions PRODUCE the chemical irritant known as syn-propanethial-S-oxide. It stimulates the EYES’ lachrymal glands so they release tears. Scientists used to blame the enzyme allinase for the INSTABILITY of SUBSTANCES in a cut onion. Recent studies from Japan, however, proved that lachrymatory-factor SYNTHASE, (a previously undiscovered enzyme) is the culprit (Imani et al, 2002).Maule’s seed catalogue for 1891 by Wm. Henry Maule (Firm). Henry G. Gilbert Nursery and Seed Trade Catalog Collection (on the Internet Archive), National Agricultural Library.The process goes as follows:Lachrymatory-factor synthase is released into the air when we cut an onion.The synthase enzyme converts the amino acids sulfoxides of the onion into sulfenic acid.The unstable sulfenic acid rearranges itself into syn-ropanethial-S-oxide.Syn-propanethial-S-oxide gets into the air and comes in contact with our eyes. The lachrymal glands become irritated and produces the tears |
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| 42. |
Time line panel can organize and control the properties of current selection . ANSWER OR FALSEkya hoga |
| Answer» BHAI FALSE HO ga false samjha kitna AASAN h | |
| 43. |
(c) The face value of 9 in 9 8 0 2 is |
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Answer» 9Step-by-step EXPLANATION:PLZ MARK me BRAINLIST |
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| 44. |
Factorise each of the following expression |
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Answer» Step-by-step explanation:In descending ORDER the polynomial isSplitting the Terms MethodNow a common factor is shown.∴For your information,to see the STRUCTURE WELL, it is BETTER SEEN if we order it in descending order.Because there might be some common factors. |
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| 45. |
ब्रैकेट टू एक्स माइनस 3 बाय प्लस टू जेड ब्रैकेट पावर ट |
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Answer» ⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆ |
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| 48. |
Please solve the paper and all question solve please please |
| Answer» ANSWER is 8Step-by-step explanation:16th a QUESTION answer is ROOT 100-36=root64=8 | |
| 49. |
If 5 men take 10 days to plough a field, how many days will 2 men take to do the same? |
| Answer» HOPE it is helpfulmake me as brineliest..... | |
| 50. |
34. I forgive you since you35. He labours hard so that he(To repent)become rich |
| Answer» | |