New Question: Unit Digits and Last Two Digits
In a test match in cricket, the scores of Rohit and Vir...
By nhuadovan , 1 year ago
New Question: Unit Digits and Last Two Digits
The 111th digit of the series 149162536496481........ i...
By nhuadovan , 1 year ago
New Question: Unit Digits and Last Two Digits
how many perfect squares of natural numbers between 300...
By nhuadovan , 1 year ago
New Question: Permutation and combination
Find the number of ways to distribute 2n different ball...
By nhuadovan , 1 year ago
A cube is divided into two parts by a plane passing thr...
By nhuadovan , 1 year ago