Search found 20 matches
- Mon Jan 12, 2015 3:53 pm
- Forum: Junior Level
- Topic: Birthday Cake
- Replies: 3
- Views: 5193
Re: Birthday Cake
So you are telling that, the cake was cut into 20 pieces and Avik eats up 3 pieces and Subrata eats 4?
- Wed Jan 07, 2015 9:58 pm
- Forum: Junior Level
- Topic: Birthday Cake
- Replies: 3
- Views: 5193
Birthday Cake
Nazia cuts her birthday cake into equal parts and then distributes it. Avik eats up
3/20 portion of the cake and Subrata eats another 1/5 portion. At least how many
pieces was the cake cut into?
3/20 portion of the cake and Subrata eats another 1/5 portion. At least how many
pieces was the cake cut into?
- Tue Jan 06, 2015 3:58 pm
- Forum: Junior Level
- Topic: Exponents
- Replies: 4
- Views: 5250
Re: Exponenents
Thanks for the solution.
- Tue Jan 06, 2015 12:00 am
- Forum: Social Lounge
- Topic: Last post of the year 2014
- Replies: 3
- Views: 4490
Re: Last post of the year 2014
সেকেন্ড ডিফারেনশিয়াল কী?
- Mon Jan 05, 2015 11:54 pm
- Forum: Junior Level
- Topic: Exponents
- Replies: 4
- Views: 5250
Exponents
How many (a,b)s are there such that a^b= 1024 ?
- Mon Jan 05, 2015 9:37 pm
- Forum: Junior Level
- Topic: Not hard, but...
- Replies: 8
- Views: 6540
Re: Not hard, but...
Thanks to all! The sequence is 1, 1, 3, 3,...and the 100th term is 99.
- Sat Feb 08, 2014 7:06 pm
- Forum: Junior Level
- Topic: Not hard, but...
- Replies: 8
- Views: 6540
Not hard, but...
We have a sequence of 100 positive integers.
The average of 1st and 2nd term is 1.
The average of 2nd and 3rd term is 2.
The average of 3rd and 4th term is 3. The pattern continues.
The average of 99th and 100th term is 99. Find the 100th term.
The average of 1st and 2nd term is 1.
The average of 2nd and 3rd term is 2.
The average of 3rd and 4th term is 3. The pattern continues.
The average of 99th and 100th term is 99. Find the 100th term.
- Thu Jan 30, 2014 7:13 pm
- Forum: Geometry
- Topic: This is not cool actually!
- Replies: 4
- Views: 3754
Re: This is not cool actually!
Thanks for the solution.
- Thu Jan 30, 2014 3:07 pm
- Forum: Geometry
- Topic: This is not cool actually!
- Replies: 4
- Views: 3754
Re: This is not cool actually!
How did you find the value of ABC= 2X2X √3/4 ?
- Wed Jan 08, 2014 1:10 pm
- Forum: Geometry
- Topic: This is not cool actually!
- Replies: 4
- Views: 3754
This is not cool actually!
চিত্রে একটি বর্গের কর্ণকে ভূমি ধরে একটি সমবাহু ত্রিভুজ আঁকা হলো। শুধু বর্গটির ক্ষেত্রফল ২ হলে, ABCD ক্ষেত্রের ক্ষেত্রফলকে a+b√c আকারে প্রকাশ করা যায়। (a+b+c) এর মান কত? In the figure, an equilateral triangle has been drawn taking the diagonal as base and its area is 2. The area of ABCD can be writt...