 Riddles |
Riddles
| shivani |
 Sep 14 2005, 11:47 PM
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#1
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Dedicated Member  Group: Members Posts: 3886 Joined: 1-August 05 Member No.: 2848  |
1. Guess the next number
77 58 49 45 29 27 23 |
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Replies
| shivani |
Sep 27 2005, 03:19 PM
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#2
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Dedicated Member Group: Members Posts: 3886 Joined: 1-August 05 Member No.: 2848 |
well you have put a simple AP there Vivek.. and is Ap ka formula is (n(t1 + tn))/2
where n = number of terms t1 = first term tn = nth term .. korrect???? and the sum here is - 500500 |
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| vivekpm |
Sep 27 2005, 03:28 PM
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#3
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Dedicated Member Group: Members Posts: 1404 Joined: 22-November 03 Member No.: 120 |
QUOTE(shivani @ Sep 27 2005, 03:19 PM)  well you have put a simple AP there Vivek.. and is Ap ka formula is (n(t1 + tn))/2 where n = number of terms t1 = first term tn = nth term .. korrect???? and the sum here is - 500500 Though the answer is correct, and there are number of ways to solve this, I want a simple logic and no series or AP. There is a pattern that can be followed to get the sum even if you are not aware of any formula and that is what I am looking for... Pretty simple. Just think over it. Aim here is to simplify Maths  Cheers, V i V e K ...
-------------------------------------------- Education is a progressive discovery of our own ignorance. -- Will Durant |
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Posts in this topic
shivani Riddles Sep 14 2005, 11:47 PM
shivani ok! a clue.. only need to look at the current ... Sep 15 2005, 10:15 AM vivekpm Ok... I think I have got it. But I cannot help but... Sep 15 2005, 11:07 AM shivani sweet Vivek : ) .. I took a whole day to crack it ... Sep 15 2005, 11:11 AM
vivekpm
Will have to admit that your clue helped. Had I... Sep 15 2005, 11:34 AM vivekpm Thought over this during lunch and here is how I w... Sep 15 2005, 01:58 PM visuja Brilliant Vivek :clap1: Excellent solutions to bot... Sep 15 2005, 02:03 PM shivani :) Vivekahh.. Korrect again.. and you get another ... Sep 15 2005, 02:20 PM vivekpm
Thanks Shivani (and thanks Vivek for the complim... Sep 15 2005, 02:30 PM shivani chalo vivek aapke liye ek aur sahi : )
4. There ar... Sep 15 2005, 02:34 PM vivekpm
Seems you are determined to get me fired from my... Sep 15 2005, 03:05 PM vivekpm
Seems you are determined to get me fired from my... Sep 15 2005, 04:26 PM visuja maybe im making an assumption here, but its not ve... Sep 15 2005, 02:40 PM shivani Korrect Visu baba Sep 15 2005, 02:59 PM shivani ayoooo Vivekah..
am getting slightly scared of u ... Sep 15 2005, 06:02 PM vivekpm
Though I would very much love to be one, but I a... Sep 15 2005, 06:18 PM Mandrake VIVEK(PM), YOU ARE NOT TOO GOOD...
YOU ARE BRI... Sep 15 2005, 08:41 PM vivekpm
Mandrake, aap khamokha itni taarif kar rahe ho :... Sep 15 2005, 11:45 PM shivani mmmm Vivek : ) since you are on roll.. another one... Sep 15 2005, 09:51 PM divyanjali
Vivek u r damn brilliant in maths....... :bow: ... Sep 15 2005, 10:05 PM vivekpm
This reminds me of another problem, a man walks ... Sep 15 2005, 11:52 PM shivani well.. mathematical Question hi hai Divvy :) and m... Sep 15 2005, 10:13 PM shivani well you answered it again Vivekahh :blab:
It is ... Sep 15 2005, 11:56 PM vivekpm
I am running away!!! :bye: :bye:
... Sep 16 2005, 12:01 AM visuja Good ones, Shivani .. kahaan se copy-paste kar rah... Sep 16 2005, 06:22 AM divyanjali shiv.. kahan ho .. more riddles please......... i ... Sep 16 2005, 03:02 PM vivekpm
Ok Divyanjali... let me try. Maine kaha tha naa,... Sep 16 2005, 03:24 PM divyanjali
Ok Divyanjali... let me try. Maine kaha tha naa,... Sep 16 2005, 03:58 PM Mandrake Monsieur Vivekulus, vous etes tres amazant!... Sep 16 2005, 03:34 PM vivekpm
JaadugarJi... What does this mean :blab: ??? Mo... Sep 16 2005, 03:53 PM Mandrake
JaadugarJi... What does this mean :blab: ??? Mo... Sep 16 2005, 04:16 PM vivekpm
JaadugarJi... What does this mean :blab: ??? Mo... Sep 16 2005, 04:40 PM divyanjali
JaadugarJi... What does this mean :blab: ??? Mo... Sep 16 2005, 04:46 PM shivani mmm too much work today Divvy.. but here is the ne... Sep 16 2005, 04:47 PM divyanjali
oh no.......... Probability.......... :huh: bah... Sep 16 2005, 07:44 PM Mandrake :lol: Shivani, kya sawaal poochha hai :rollf:
C... Sep 16 2005, 05:19 PM vivekpm Shivani, a doubt.
If C starts and misses, does B ... Sep 16 2005, 05:42 PM shivani Vivek.. am sorry I have not started workign on thi... Sep 16 2005, 06:10 PM vivekpm
Okie... Will wait for your inputs. Have forgotte... Sep 16 2005, 06:17 PM shivani Okie... Will wait for your inputs. Have forgotten ... Sep 16 2005, 06:22 PM shivani clue.... C can chose to shoot anyone/anywhere..
a... Sep 17 2005, 12:23 AM vivekpm
Yeah I assumed that. I have kind of come up with... Sep 17 2005, 12:58 AM shivani :rollf: if uve given uo.. answer batayen Sep 17 2005, 01:02 AM vivekpm
Ok bata dijiye if no one else is trying... But I... Sep 17 2005, 01:08 AM shivani grrr.... that is right
C should take first aim in ... Sep 17 2005, 01:27 AM vivekpm
Me not reading this one now... Want to sleep tig... Sep 17 2005, 01:33 AM shivani
Par ShivaniJi, maine apne pehle post pe bhi to k... Sep 17 2005, 09:49 AM Mandrake Sorry fellas, I am not happy with that solution. Y... Sep 17 2005, 07:49 AM shivani mmm..
When it is A's turn he can and will sho... Sep 17 2005, 09:37 AM Mandrake :lol: So C depends of B's 50:50 chance of kill... Sep 17 2005, 09:48 AM shivani
Self dependence doesnt mena that one stops think... Sep 17 2005, 09:50 AM Mandrake Forgotten the fifth one?
Rrrrrreally poor memory.... Sep 17 2005, 09:53 AM shivani nahi hai? why have I always lived with the idea th... Sep 17 2005, 10:15 AM Mandrake Woh kya hai na, ki hamaare dimensions mein to 4 hi... Sep 17 2005, 10:35 AM shivani Vivekaahh... or anyone else!! no attempts ... Sep 20 2005, 05:24 PM vivekpm Vivekaahh... or anyone else!! no attempts... Sep 20 2005, 09:51 PM vivekpm There are three scenarios to consider here:
[*]Per... Sep 22 2005, 12:12 AM vivekpm Kya Hua? Galat Jawab? :unsure:
Ok... since you a... Sep 24 2005, 11:47 PM divyanjali Kya Hua? Galat Jawab? :unsure:
Ok... since you ... Sep 25 2005, 01:13 AM vivekpm Kya Hua? Galat Jawab? :unsure:
Ok... since you... Sep 25 2005, 01:27 AM vivekpm No attempts? Ok... Hint: Think BODMAS, think brack... Sep 25 2005, 05:44 PM divyanjali No attempts? Ok... Hint: Think BODMAS, think brac... Sep 25 2005, 06:09 PM Mandrake Are you supposed to use 7 and 3 only 2 times each?... Sep 25 2005, 06:06 PM Mandrake Jab tak koi aur try nahi karta tab tak try karne m... Sep 25 2005, 06:21 PM vivekpm Jab tak koi aur try nahi karta tab tak try karne ... Sep 25 2005, 11:12 PM Bhirgu OK Mandrake , Vivek and all the other bright mathe... Sep 25 2005, 06:49 PM Mandrake Anil, the mathematical answer would be still zero,... Sep 25 2005, 07:16 PM Bhirgu Mandrake, zero is correct bhai. I think it boils d... Sep 25 2005, 07:23 PM Mandrake
Mandrake, zero is correct bhai. I think it boils ... Sep 25 2005, 07:35 PM divyanjali Jab tak koi aur try nahi karta tab tak try karne ... Sep 25 2005, 07:25 PM Bhirgu
Divyanjali
I dont think it will make any diff... Sep 25 2005, 07:32 PM divyanjali
Divyanjali
I dont think it will make any dif... Sep 25 2005, 07:51 PM Bhirgu
True. Temperature goes in the minus. Sep 25 2005, 07:47 PM Mandrake Ok, perhaps the wrong place to ask the most obviou... Sep 25 2005, 07:52 PM divyanjali Ok, perhaps the wrong place to ask the most obvio... Sep 25 2005, 08:03 PM Bhirgu They probably go down to the bottom where water do... Sep 25 2005, 08:07 PM vivekpm No one attempting? Answer post kar doon?
With th... Sep 26 2005, 11:10 PM divyanjali arey yaar attempted.. tried all fractions and sums... Sep 27 2005, 01:54 PM vivekpm arey yaar attempted.. tried all fractions and sum... Sep 27 2005, 02:03 PM Mandrake Yes Vivek, me too give up :(( Sep 27 2005, 02:13 PM vivekpm How about 7*(3+3/7)?
Aur ek question. What is the... Sep 27 2005, 02:44 PM shivani grrr.. mera wait kyun nahi kiya vivek.. i had solv... Sep 27 2005, 02:48 PM vivekpm grrr.. mera wait kyun nahi kiya vivek.. i had sol... Sep 27 2005, 02:51 PM shivani
mazaak karte ho vivek.. maths and simple both ca... Sep 27 2005, 03:48 PM divyanjali hmm shivani the other way can be...
if u have for... Sep 27 2005, 06:25 PM vivekpm Divyanjali, You got it correct. :clap1:
Yes th... Sep 27 2005, 07:41 PM hits
And see, isn't Maths simple? Its all about p... Sep 29 2005, 03:22 AM shivani I did apply.. but thoda different.. in steps of 11... Sep 27 2005, 07:45 PM vivekpm I did apply.. but thoda different.. in steps of 1... Sep 29 2005, 12:00 AM Mandrake Yaar tum sab log rrreally great ho :clap1: :clap1:... Sep 29 2005, 11:52 AM divyanjali Yaar tum sab log rrreally great ho :clap1: :clap... Sep 29 2005, 02:05 PM shivani MJ .. aap to rehne hi dijiye.. dont tease us with ... Sep 29 2005, 02:41 PM Mandrake Arrey, bahooooooot hee asaaan sa sawaal poochha re... Sep 29 2005, 02:58 PM Nimii Better still stop wearing shirts ;) Sallu khan ki ... Sep 29 2005, 03:01 PM shivani :spank: halwa nahi hai
dhang se solve karo Sep 29 2005, 03:02 PM Nimii Zzzz ab tum kis ko peet rahi ho?? Mandrake ko :lol... Sep 29 2005, 03:05 PM Mandrake Bechaari Nimmo!! :(
Woh nahi jaanti ki Ni... Sep 29 2005, 03:16 PM Nimii :angry: :abuse:
Nimii takes our her trustedmember... Sep 29 2005, 03:24 PM |
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