If the average of a natural number and its cube is 13 times the number then the number is-
ক) -5
খ) 5
গ) ±5
ঘ) 25
Related Questions
ক) 1/3
খ) 5/12
গ) 7/18
ঘ) 13/36
ক) 5/7
খ) 7/5
গ) 5/12
ঘ) 12/5
ক) 2 : 3
খ) 3 : 2
গ) 8 : 15
ঘ) 15 : 8
ক) 165th
খ) 166th
গ) 167th
ঘ) 168th
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