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Fatima Ahmed → Coolinventor Contributors: Thank you everyone for participating in our riddles. Shahriar Dipto is the winner of our latest riddle quiz. It was a quiz about Planet Mars and he answered it correctly and was the first person to answer. You can find the quiz and their answers... moreThank you everyone for participating in our riddles. Shahriar Dipto is the winner of our latest riddle quiz. It was a quiz about Planet Mars and he answered it correctly and was the first person to answer. You can find the quiz and their answers here: https://coolinventor.com/albums/photos/view/1/883. Thanks to Shahriar and he earned $2!
Fatima AhmedThis is an early morning view of the Gale Crater in Mars! The picture was taken by NASA's Curiosity rover. Recently, scientists found something in the planet Mars which is creating a lot of excitement about whether life existed in Mars billions of... moreThis is an early morning view of the Gale Crater in Mars! The picture was taken by NASA's Curiosity rover. Recently, scientists found something in the planet Mars which is creating a lot of excitement about whether life existed in Mars billions of years ago! Can you name that thing which scientists recently discovered in this planet? Be the first to answer and easily make $2!
Shahriar Dipto
A chemical compound called "thiophenes" is found in the soil sample of MARS. It could potentially be organice. If they are, it would be highly likely that bacteria once lived on the planet.
Sceintists are W. Rapin, B. L. Ehlmann, G. Dromart, J. Schieber, N. H. Thomas, W. W. Fischer, V. K. Fox, N. T. Stein, M. Nachon, B. C. Clark, L. C. Kah, L. Thompson, H. A. Meyer, T. S. J. Gabriel, C. Hardgrove, N. Mangold, F.... moreThing is 'Thiophenes'
and
Sceintists are W. Rapin, B. L. Ehlmann, G. Dromart, J. Schieber, N. H. Thomas, W. W. Fischer, V. K. Fox, N. T. Stein, M. Nachon, B. C. Clark, L. C. Kah, L. Thompson, H. A. Meyer, T. S. J. Gabriel, C. Hardgrove, N. Mangold, F. Rivera-Hernandez, R. C. Wiens & A. R. Vasavada.
Fatima Ahmed → Sharmin Sultana: Sharmin, we just finished checking your wiki. Thanks for your effort. Although you have mentioned how to defend oneself, the point of large scale self defense was missed. This was one of the requirements in the wiki. Also, bit more clear English... moreSharmin, we just finished checking your wiki. Thanks for your effort. Although you have mentioned how to defend oneself, the point of large scale self defense was missed. This was one of the requirements in the wiki. Also, bit more clear English would have been good Sharing your article with everyone.
Fatima Ahmed → nishi kabbo: Hi Nishi, thanks for your 100% unique content. Your self defense wiki has some good techniques. It would have been good if you could have elaborated on the list of things people can carry to defend oneself. You briefly mention it in the end, but did... moreHi Nishi, thanks for your 100% unique content. Your self defense wiki has some good techniques. It would have been good if you could have elaborated on the list of things people can carry to defend oneself. You briefly mention it in the end, but did not elaborate. Sharing with everyone!
Fatima AhmedThank you everyone for your interest in the Self defense project. To the people who have expressed your interest, please get started on your wiki. Please submit by March 21st. Let us know if you have any questions. Here is the project link: ... moreThank you everyone for your interest in the Self defense project. To the people who have expressed your interest, please get started on your wiki. Please submit by March 21st. Let us know if you have any questions. Here is the project link: https://coolinventor.com/blogs/2/79/self-defense-remy-s-story
Shahriar Diptoকোভিড-১৯ এর আক্রমনের ঝুঁকি কমাতে পরিষ্কার পরিচ্ছন্নতার পাশাপাশি আমরা কিছু হেলথ কেয়ার... moreকোভিড-১৯ এর আক্রমনের ঝুঁকি কমাতে পরিষ্কার পরিচ্ছন্নতার পাশাপাশি আমরা কিছু হেলথ কেয়ার সিস্টেমের দিকে নজর দিতে পারি l
এগুলো আপনার রোগ প্রতিরোধ ক্ষমতাকে বাড়িয়ে জ্বর,সর্দি ,শ্বাসকষ্ট হওয়ার ঝুঁকি কমিয়ে দিতে পারে l
১) দুশ্চিন্তা ঝেড়ে ফেলুন:
দুশ্চিন্তা করলে আমাদের একধরণের stress hormone ,Cortisol রিলিজ হয় যা ইনফেকশন এর প্রতি দেহের রেসপন্স কমিয়ে দেয় l এক গবেষণায় দেখা গেছে যারা কম দুশ্চিন্তা করে তাদের... less
Adyat ShovaAssalamuwalaikum Fatima Ahmed Apu, Apu, how are you? Becoming a bit of time, we are can't meet with you. Apu are you ok? . we'll also hope that you are safe every time
Fatima Ahmed
Shova, yes, I am ok. Thanks for checking. We are almost done working on our next topic. Will post it soon. Please keep on checking those small quizzes until then. All the best and hope you are doing well!
Noshin TasniaIf c is the greatest prime number less than 22, and d is the least prime number greater than 35, then c + d =
○ 33
○ 41
○... moreIf c is the greatest prime number less than 22, and d is the least prime number greater than 35, then c + d =
○ 33
○ 41
○ 50
○ 56
○ 58
First two person who will answer correctly, will get 1 $ each
The prime numbers between 1 and 50: (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43,... moreWe know that,
The prime numbers between 1 and 50: (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47)
19 is the largest prime number less then 22
37 is the least prime number Greater then 35
So, c = 19
d = 37
Hence, c+d = 19+37 = 56
Answer: 56
Mar 12
nishi kabbo
The nearest value of less thanc = 22,,we get the prime number 19 and the greater value of d =35 is 37..i.e c+d = 17+37 = 56, which is the correct ans i think..
Noshin TasniaApproach this question one step at a time. The questions asks for the value of c + d. The first part of the
question states that c is the greatest prime number less than 22. List the prime numbers less than 22,
which are 2, 3, 5, 7, 11, 13, 17, and 19.... moreApproach this question one step at a time. The questions asks for the value of c + d. The first part of the
question states that c is the greatest prime number less than 22. List the prime numbers less than 22,
which are 2, 3, 5, 7, 11, 13, 17, and 19. The greatest number is 19, so c = 19. The question then states that
d is the least prime number greater than 35. The next greatest number, 36, is not prime so d does not
equal 36. However, the following number, 37, is prime. Therefore, the least prime number greater than 35
is 37, so d = 37. The question asks for the value of c + d, which is 19 + 37 = 56. The correct answer is
. less
Adyat Shova
Shahriar Dipto brother thanks to you for listing this smooth song.
the whole world is in a difficult crisis right now!! we should be more loyal to great Allah.
Noorjahan Binte
John Donne, who is the Metaphysical Poet/ Poet Of Love. His famous quote " Love is not so pure, and abstract, as they use to say"
Mar 8
Aminul IslamThis picture, who is John Donne. The English writer and Anglican cleric John Donne is considered now to be the preeminent metaphysical poet of his time. He was born in 1572 to Roman Catholic parents, when practicing that religion was illegal in England.... moreThis picture, who is John Donne. The English writer and Anglican cleric John Donne is considered now to be the preeminent metaphysical poet of his time. He was born in 1572 to Roman Catholic parents, when practicing that religion was illegal in England. His work is distinguished by its emotional and sonic intensity and its capacity to plumb the paradoxes of faith, human and divine love, and the possibility of salvation. Donne often employs conceits, or extended metaphors, to yoke together “heterogenous ideas,” in the words of Samuel Johnson, thus generating the powerful ambiguity for which his work is famous. After a resurgence in his popularity in the early 20th century, Donne’s standing as a great English poet, and one of the greatest writers of English prose, is now assured. less
Mar 9
nishi kabboJohn Donne,who is leader of metaphysical poet..The Good morrow,The Canonization, The Sun rising his famous poems... For God's sake,hold your tongue ad let me love..Also famous quotes is,,,If they be two,they are two so,as stiff twin compasses are... moreJohn Donne,who is leader of metaphysical poet..The Good morrow,The Canonization, The Sun rising his famous poems... For God's sake,hold your tongue ad let me love..Also famous quotes is,,,If they be two,they are two so,as stiff twin compasses are two..His duration time is (1572-1631)
Mar 9
Noshin Tasniafirstly Who will answer correctly with explanation, will get 2 $
Car A and car B leave from the same spot at the same time. Car A travels due north at 40 40 mph. Car B travels due east at 30 mph. ... morefirstly Who will answer correctly with explanation, will get 2 $
Car A and car B leave from the same spot at the same time. Car A travels due north at 40 40 mph. Car B travels due east at 30 mph.
Quantity A Quantity B
Distance from Car A to 450 miles
Car B 9 hours after they left
1. Quantity A is greater
2. Quantity B is greater
3. Quantity A & B are equal
4. It is impossible to determine which quantity is greater less
Noshin TasniaIn 9 hours Car A drove 360 miles north and Car B drove 270 miles east. These are the legs of a right triangle, whose hypotenuse is the distance between them. Use the Pythagorean theorem if you don't recognize that this is just a 3X-4X-5X right tringle:... moreIn 9 hours Car A drove 360 miles north and Car B drove 270 miles east. These are the legs of a right triangle, whose hypotenuse is the distance between them. Use the Pythagorean theorem if you don't recognize that this is just a 3X-4X-5X right tringle: the legs are 90*3 and 90*4, and the hypotenuse is 90*5=450, so the answer will be C
Nurnahar Nisha
Here, 67-42=25 & 25-16 =9. So, 9 will replace the questionh mark
Mar 4
Fatima AhmedHello everyone, sorry for the delay in posting our next project. We are a bit busy with some internal admin tasks, for which we could not post new topic this week. We will be posting riddles, quizzes for a few more days until we release our next... moreHello everyone, sorry for the delay in posting our next project. We are a bit busy with some internal admin tasks, for which we could not post new topic this week. We will be posting riddles, quizzes for a few more days until we release our next project. Riddles are good way to earn quick cash too! Thanks.
Nazmus ShakibHe is Mahathir bin Mohamad, the Malaysian popular politician. He was appointed prime minister in 1981 and retired from this position in 2003. Then he returned to his office in 2018. He is also acting his role as prime minister from 2018 to 2020. He has... moreHe is Mahathir bin Mohamad, the Malaysian popular politician. He was appointed prime minister in 1981 and retired from this position in 2003. Then he returned to his office in 2018. He is also acting his role as prime minister from 2018 to 2020. He has more than seventy years of political background.
Mar 2
Joya Hossain
He is a Malaysian politician. His name is Mahathir bin Mohamad. He had been prime minister in1981 and He retired from the prime minister in 2003.
Mar 2
Sharmin Sultana
Mahathir Mohamad is a famous politician who was the fourteen prime minister of Malaysia since 1981 to 2003.
Noshin Tasniaanswer the question, On 4 sales, Matt received commissions of $300, $40, $X, and $140. Without the $X, his average commission would be $50 lower. What is X? First person to answer this question completely and correctly will get $2. Please answer... moreanswer the question, On 4 sales, Matt received commissions of $300, $40, $X, and $140. Without the $X, his average commission would be $50 lower. What is X? First person to answer this question completely and correctly will get $2. Please answer briefly. We will not accept any answer without explanation
Afroza Sultana
Average commission without x = (300+40+140)/3 = 160 with x, average commission = (300 + 40 + x + 140)/4 = (480+x)/4 = 160 + 50 = 210
480 + x = 840
x = 360
Aminul IslamAverage of 300, 40 & 140 = 160
Without the $x, his average commission would be $50 lower
> Average of 300, 40, 140 & x = 160 + 50 = 210
> Sum = 210*4 =... moreAverage of 300, 40 & 140 = 160
Without the $x, his average commission would be $50 lower
> Average of 300, 40, 140 & x = 160 + 50 = 210
> Sum = 210*4 = 840
> 480 + x = 840
> x = 360$
Feb 27
Nishat TamannaAverage of 300, 40 & 140 = 160 Without the $x, his average commission would be $50 lower => Average of 300, 40, 140 & x =480/3 + x =160+ average of x ... moreAverage of 300, 40 & 140 = 160 Without the $x, his average commission would be $50 lower => Average of 300, 40, 140 & x =480/3 + x =160+ average of x here,
160 + average of x = 160+50 = 210 so, Sum = 210*4
=> 480 + x = 840 =>x = 840-480 => x = 360$ less
Nurnahar Nisha
without x commission=(140$+40$) ÷2 =140$, and averge commission would be 50$lower = 140-50=90$, so x average amount =90 $. And x =90$×4=360
(4 sales). So, x =360$
Sharmin SultanaThis picture is Maglev Train. Its technologically works that the Maglev track accomodates the train to levitate on the track position through the useable of throwing out magnets.This is high priority such as car and track. Learn about Maglev train.How... moreThis picture is Maglev Train. Its technologically works that the Maglev track accomodates the train to levitate on the track position through the useable of throwing out magnets.This is high priority such as car and track. Learn about Maglev train.How stuff works? So, see it diagram chart.
Sharmin SultanaIsrael, one of the doctors claimed that , he coronavirus victims and treatment assistance can be such a device discovered was.
Dr. Alvin Hospital in Jerusalem , the capital of Israel . Eleazer BB invented this machine 5 years ago . The physically... moreIsrael, one of the doctors claimed that , he coronavirus victims and treatment assistance can be such a device discovered was.
Dr. Alvin Hospital in Jerusalem , the capital of Israel . Eleazer BB invented this machine 5 years ago . The physically disabled, children , adolescents , and to obtain adult cough pariskare used to be.
Said . Eliyejara claimed that he , his discovery machine coronavirus infected treatment support that. Meanwhile , the machine's capacity further increases to China rukasina as a company working is. They are now on the Chinese authorities to the appeal said , patients support to ensure the machine 's hospitals used to be Either.
Now China kobhida - 19 - in the attack were 68 thousand more people. Died was 1 thousand 523 people. China out of the 30 countries, 500 - the more people affected said. And in France , Hong Kong , the Philippines and Japan, four people died here.
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