Arpit Bajpai's user avatar
Arpit Bajpai's user avatar
Arpit Bajpai's user avatar
Arpit Bajpai
  • Member for 11 years, 11 months
  • Last seen more than 10 years ago
5 votes
2 answers
28k views

Winning strategy for a matchstick game

3 votes
2 answers
5k views

Number of solutions, $a+b+c=n$, $a\gt b\gt c\ge0$

3 votes
2 answers
4k views

Number of 3 digit numbers in AP or GP

4 votes
2 answers
3k views

How to determine highest power of $2$ in $3^{1024}-1$?

3 votes
2 answers
2k views

Compute expectation of certain $N$-th largest element of uniform sample

5 votes
4 answers
2k views

Number of White squares

3 votes
3 answers
2k views

Number of seven digit even numbers

4 votes
3 answers
2k views

Find the value of power of 3

2 votes
1 answer
2k views

Number of terms in an Arithmetic progression

2 votes
4 answers
1k views

Minimum value of given expression

1 vote
2 answers
1k views

Maximum Profit at which combination

0 votes
1 answer
1k views

Probability of picked card being a spade or ace

-1 votes
1 answer
816 views

Number Expected of Tests

-1 votes
3 answers
782 views

How to draw graph with transformed axis

2 votes
3 answers
616 views

Erased number?

1 vote
1 answer
550 views

Chess Board - Combinatorics

1 vote
2 answers
305 views

Probability - Doubt with Identical term

9 votes
4 answers
267 views

If $x, \log_{10}(x), \log_{10}\log_{10}(x)$ are in arithmetic progression, find the range of $x$.

4 votes
4 answers
259 views

Puzzle - reordering people in a line

4 votes
3 answers
181 views

$(a+b+c)^p-(a^p+b^p+c^p)$ is always divisible by...?

1 vote
3 answers
142 views

Monotonocity of the function

0 votes
2 answers
136 views

Ten employees, $n$ presentations, ..., find smallest possible value of $n$

0 votes
2 answers
127 views

How many times does $3$ appear in the $\{3,6,9,\ldots,1002\}$?

0 votes
2 answers
102 views

Maximum value of the function

0 votes
1 answer
29 views

Looking for general solution