Test Mode Reading Mode Right = 0 Wrong = 0

গণিত

১০
20
২০০
210
Created: 6 months ago | Updated: 1 week ago
n2
n (n+1) (2n + 1)6
n(n+1)2
n2(n+1)24
100
২২৫
৪৫০
৬২৫
216
৪৪১
২২৫
196
3
২৭
Created: 6 months ago | Updated: 1 week ago
1729
1243
181
-3
364243
1093729
32802187
65606561
5
3
Created: 6 months ago | Updated: 3 days ago
80
60
40
20
Created: 6 months ago | Updated: 1 week ago
80
60
40
20
Created: 6 months ago | Updated: 1 week ago
128
127
126
125
3164
3132
3116
318