問題, もんだい
1. question (e.g. on a test), problem
2. problem (e.g. societal, political), issue, subject (e.g. of research), case, matter
3. question (i.e. doubt)
4. public discussion, controversy
5. trouble, inconvenience, difficulty
あなたはどのようにしてその問題を解いたのですか。
は
Particle, pronounced わ in modern Japanese
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
ほとんどない, 殆どない, 殆ど無い
Expression, Usually in kana
hardly any, almost nonexistent, very little
疑いの余地はほとんどない。