 
 <translate> 1 also gives the remainder of 1 when divided by 5. So, there are total of 10 numbers. The answer: (A). <ibo> 1 na-enyekwa ihe fọdụrụ na 1 mgbe e kewara ya na 5. Ya mere, enwere ngụkọta nke nọmba 10. Azịza ya bụ: (A). 