CREATE TABLE "song_list" (
  "number" real,
  "song_title" text,
  "lyricist" text,
  "singer_s" text,
  "length" text
);

Question: What is the song title sung by Sonu Nigam with lyricists of Dev Kohli/Biddu, and number over 8?
SQL: SELECT "song_title" FROM "song_list" WHERE "singer_s"='sonu nigam' AND "lyricist"='dev kohli/biddu' AND "number">8;

Question: Who was the singer for the song numbered 3, with lyricist Dev Kohli?
SQL: SELECT "singer_s" FROM "song_list" WHERE "lyricist"='dev kohli' AND "number"=3;

Question: What is the average number for the song "O Sudha"?
SQL: SELECT AVG("number") FROM "song_list" WHERE "song_title"='o sudha';

Question: What is the average length for the song "Ma Ke Jaisi"?
SQL: SELECT "length" FROM "song_list" WHERE "song_title"='ma ke jaisi';