Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xxxiv) S, M, H, ____, _____.

(xxxv)

.It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xxxvi) 1, 7, 11, 13, 73, ______.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xxxvii) 3, 8, 36, 284, _____.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xxxviii) 0, 8, 54, 192, 2500, _____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**JaneFairfax****Member**- Registered: 2007-02-23
- Posts: 6,868

*Last edited by JaneFairfax (2009-03-10 07:34:08)*

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

Correct, Janefairfax!

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xxxix) 61, 52, 63, 94, _____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**lady einstein****Member**- Registered: 2009-02-17
- Posts: 7

85, 96?

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

lady einstein,

Please mention the puzzle number for which you have posted the solution.

I guess the solution is to puzzle number (xxxix); if so, the solution is not correct.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**lady einstein****Member**- Registered: 2009-02-17
- Posts: 7

yes i woz answering xxxix i tried to solve it non-mathematically.. the second digits of the numbers are 1,2,3&4 so i assumed the other two's wud be 5&6.. 1st 3 digits began with 6,5&6 so i guessed the next 3 as 989,is it too far fetched?

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

lady einstein,

As a matter of fact, it is a tricky question.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xL) 3, 5, 8, 11, 16, 19, 24, _____, _____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**lady einstein****Member**- Registered: 2009-02-17
- Posts: 7

gud one!! but i believe when it comes to 'trick' questions any answer is correct as long as you can explain it sensibly.. many roads lead to Rome

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

lady einstein,

How would you explain the sequence in the tenths place...6,5,6, ...hence 9,8,9....I am unable to accept that as a reason good enough. Nevertheless, it was a good attempt!

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xli) 1, 8, 729, 1048576, _____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

Why did the vector cross the road?

It wanted to be normal.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

Answer to xli:-

(xlii)

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xliii) 1, 6, 21, 52, 105, 186, _____, _____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xliv) -2, 4, 59, ____.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

Not sure if this is what you had in mind, but..

Why did the vector cross the road?

It wanted to be normal.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

mathsyperson,

Your answer fits in perfectly well;

and this is not what I had in my mind.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

(xlv) 7, 26, 63, 124, ______.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**smiyc86****Member**- Registered: 2009-03-19
- Posts: 78

215 = 5^3-1

try this ...

0,2,3,4,5,5,7,6,6,7,11,7,13,11,8,8,17,8,19,9,10,_,_,_

I love Maths and Music ... dunno which more

Offline

**smiyc86****Member**- Registered: 2009-03-19
- Posts: 78

typo 215 =6^3 -1

I love Maths and Music ... dunno which more

Offline

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,651

Answer to (xlv):

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline