C\u00e2u 1:<\/b>\u00a0: T\u1ec9 l\u1ec7 c\u1ee7a \u0111\u1ecba h\u00ecnh \u0111\u1ed3i n\u00fai v\u00e0 c\u1ee7a \u0111\u1ecba h\u00ecnh \u0111\u1ed3ng b\u1eb1ng so v\u1edbi di\u1ec7n t\u00edch to\u00e0n l\u00e3nh th\u1ed5 c\u1ee7a n\u01b0\u1edbc ta l\u1ea7n l\u01b0\u1ee3t l\u00e0:<\/p>\n
A. 1\/2 v\u00e0 1\/2 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. 2\/3 v\u00e0 1\/3<\/p>\n
C. 3\/4 v\u00e0 1\/4 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. 4\/5 v\u00e0 1\/5<\/p>\n
C\u00e2u 2:<\/b>\u00a0D\u1ea1ng \u0111\u1ecba h\u00ecnh chi\u1ebfm di\u1ec7n t\u00edch l\u1edbn nh\u1ea5t tr\u00ean l\u00e3nh th\u1ed5 n\u01b0\u1edbc ta l\u00e0:<\/p>\n
A. \u0110\u1ed3ng b\u1eb1ng\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. \u0110\u1ed3i n\u00fai th\u1ea5p<\/p>\n
C. N\u00fai trung b\u00ecnh\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. N\u00fai cao<\/p>\n
C\u00e2u 3:<\/b>\u00a0\u0110\u1ed9 d\u1ed1c chung c\u1ee7a \u0111\u1ecba h\u00ecnh n\u01b0\u1edbc ta l\u00e0<\/p>\n
A. th\u1ea5p d\u1ea7n t\u1eeb B\u1eafc xu\u1ed1ng Nam<\/p>\n
B. th\u1ea5p d\u1ea7n t\u1eeb T\u00e2y sang \u0110\u00f4ng<\/p>\n
C. th\u1ea5p d\u1ea7n t\u1eeb \u0110\u00f4ng B\u1eafc xu\u1ed1ng T\u00e2y Nam<\/p>\n
D. th\u1ea5p d\u1ea7n t\u1eeb T\u00e2y B\u1eafc xu\u1ed1ng \u0110\u00f4ng Nam<\/p>\n
C\u00e2u 4:<\/b>\u00a0C\u1ea5u tr\u00fac \u0111\u1ecba h\u00ecnh c\u1ee7a n\u01b0\u1edbc ta g\u1ed3m hai h\u01b0\u1edbng ch\u00ednh l\u00e0<\/p>\n
A. h\u01b0\u1edbng b\u1eafc \u2013 nam v\u00e0 h\u01b0\u1edbng v\u00f2ng cung<\/p>\n
B. h\u01b0\u1edbng t\u00e2y b\u1eafc- \u0111\u00f4ng nam v\u00e0 h\u01b0\u1edbng v\u00f2ng cung<\/p>\n
C. h\u01b0\u1edbng \u0111\u00f4ng \u2013 t\u00e2y v\u00e0 h\u01b0\u1edbng v\u00f2ng cung<\/p>\n
D. h\u01b0\u1edbng \u0111\u00f4ng b\u1eafc- t\u00e2y nam v\u00e0 h\u01b0\u1edbng v\u00f2ng cung<\/p>\n
C\u00e2u 5:<\/b>\u00a0H\u01b0\u1edbng t\u00e2y b\u1eafc \u2013 \u0111\u00f4ng nam c\u1ee7a \u0111\u1ecba h\u00ecnh n\u01b0\u1edbc ta th\u1ec3 hi\u1ec7n r\u00f5 r\u1ec7t trong c\u00e1c khu v\u1ef1c<\/p>\n
A. V\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc v\u00e0 v\u00f9ng n\u00fai T\u00e2y B\u1eafc<\/p>\n
B. V\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n Nam<\/p>\n
C. V\u00f9ng n\u00fai T\u00e2y B\u1eafc v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n B\u1eafc<\/p>\n
D. V\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u1edbn B\u1eaf v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n Nam<\/p>\n
C\u00e2u 6:<\/b>\u00a0H\u01b0\u1edbng v\u00f2ng cung c\u1ee7a \u0111\u1ecba h\u00ecnh n\u01b0\u1edbc ta th\u1ec3 hi\u1ec7n trong c\u00e1c khu v\u1ef1c<\/p>\n
A. V\u00f9ng n\u00fai T\u00e2y B\u1eafc v\u00e0 v\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc<\/p>\n
B. V\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n B\u1eafc v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n Nam<\/p>\n
C. V\u00f9ng n\u00fai T\u00e2y B\u1eafc v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n B\u1eafc<\/p>\n
D. V\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc v\u00e0 v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n Nam<\/p>\n
C\u00e2u 7:<\/b>\u00a0\u0110\u1ecba h\u00ecnh nhi\u1ec7t \u0111\u1edbi \u1ea9m gi\u00f3 m\u00f9a c\u1ee7a n\u01b0\u1edbc ta \u0111\u01b0\u1ee3c bi\u1ec3u hi\u1ec7n r\u00f5 r\u1ec7t \u1edf<\/p>\n
A. s\u1ef1 x\u00e2m l\u01b0\u1ee3c m\u1ea1nh m\u1ebd t\u1ea1i mi\u1ec1n \u0111\u1ed3i n\u00fai v\u00e0 b\u1ed3i l\u1eafng ph\u00f9 sa t\u1ea1i c\u00e1c v\u00f9ng tr\u0169ng.v<\/p>\n
B. S\u1ef1 \u0111a d\u1ea1ng c\u1ee7a \u0111\u1ecba h\u00ecnh: \u0111\u1ed3i n\u00fai, cao nguy\u00ean, \u0111\u1ed3ng b\u1eb1ng\u2026<\/p>\n
C. S\u1ef1 ph\u00e2n h\u00f3a r\u00f5 theo \u0111\u1ed9 cao v\u1edbi nhi\u1ec1u b\u1eadc \u0111\u1ecba h\u00ecnh<\/p>\n
D. C\u1ea5u tr\u00fac \u0111\u1ecba h\u00ecnh g\u1ed3m 2 h\u01b0\u1edbng ch\u00ednh: t\u00e2y b\u1eafc \u2013 \u0111\u00f4ng nam v\u00e0 v\u00f2ng cung<\/p>\n
C\u00e2u 8:<\/b>\u00a0\u0110\u1ecba h\u00ecnh n\u00fai n\u01b0\u1edbc ta \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n v\u00f9ng:<\/p>\n
A. \u0110\u00f4ng B\u1eafc, \u0110\u00f4ng Nam, T\u00e2y B\u1eafc, T\u00e2y Nam.<\/p>\n
B. Ho\u00e0ng Li\u00ean S\u01a1n, Tr\u01b0\u1eddng S\u01a1n B\u1eafc, Tr\u01b0\u1eddng S\u01a1n Nam, T\u00e2y B\u1eafc<\/p>\n
C. \u0110\u00f4ng B\u1eafc, T\u00e2y B\u1eafc, Tr\u01b0\u1eddng S\u01a1n B\u1eafc, Tr\u01b0\u1eddng S\u01a1n Nam.<\/p>\n
D. Ho\u00e0ng Li\u00ean S\u01a1n, T\u00e2y B\u1eafc, \u0110\u00f4ng B\u1eafc, Tr\u01b0\u1eddng S\u01a1n<\/p>\n
C\u00e2u 9:\u00a0<\/b>V\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc c\u00f3 v\u1ecb tr\u00ed<\/p>\n
A. n\u1eb1m \u1edf ph\u00eda \u0111\u00f4ng c\u1ee7a thung l\u0169ng s\u00f4ng H\u1ed3ng<\/p>\n
B. n\u1eb1m gi\u1eefa s\u00f4ng H\u1ed3ng v\u00e0 s\u00f4ng C\u1ea3<\/p>\n
C. n\u1eb1m t\u1eeb ph\u00eda nam s\u00f4ng C\u1ea3 t\u1edbi d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
D. n\u1eb1m \u1edf ph\u00eda nam d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
C\u00e2u 10:<\/b>\u00a0v\u00f9ng n\u00fai T\u00e2y B\u1eafc c\u00f3 v\u1ecb tr\u00ed<\/p>\n
A. n\u1eb1m \u1edf ph\u00eda \u0111\u00f4ng c\u1ee7a thung l\u0169ng s\u00f4ng H\u1ed3ng<\/p>\n
B. n\u1eb1m gi\u1eefa s\u00f4ng H\u1ed3ng v\u00e0 s\u00f4ng C\u1ea3<\/p>\n
C. n\u1eb1m t\u1eeb ph\u00eda nam s\u00f4ng C\u1ea3 t\u1edbi d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
D. n\u1eb1m \u1edf ph\u00eda nam d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
C\u00e2u 11:<\/b>\u00a0v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n B\u1eafc c\u00f3 v\u1ecb tr\u00ed<\/p>\n
A. n\u1eb1m \u1edf ph\u00eda \u0111\u00f4ng c\u1ee7a thung l\u0169ng s\u00f4ng H\u1ed3ng<\/p>\n
B. n\u1eb1m gi\u1eefa s\u00f4ng H\u1ed3ng v\u00e0 s\u00f4ng C\u1ea3<\/p>\n
C. n\u1eb1m t\u1eeb ph\u00eda nam s\u00f4ng C\u1ea3 t\u1edbi d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
D. n\u1eb1m \u1edf ph\u00eda nam d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
C\u00e2u 12:<\/b>\u00a0v\u00f9ng n\u00fai Tr\u01b0\u1eddng S\u01a1n Nam c\u00f3 v\u1ecb tr\u00ed<\/p>\n
A. n\u1eb1m \u1edf ph\u00eda \u0111\u00f4ng c\u1ee7a thung l\u0169ng s\u00f4ng H\u1ed3ng<\/p>\n
B. n\u1eb1m gi\u1eefa s\u00f4ng H\u1ed3ng v\u00e0 s\u00f4ng C\u1ea3<\/p>\n
C. n\u1eb1m t\u1eeb ph\u00eda nam s\u00f4ng C\u1ea3 t\u1edbi d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
D. n\u1eb1m \u1edf ph\u00eda nam d\u00e3y B\u1ea1ch M\u00e3<\/p>\n
C\u00e2u 13:<\/b>\u00a0Hang S\u01a1n \u0110o\u00f2ng thu\u1ed9c kh\u1ed1i n\u00fai \u0111\u00e1 v\u00f4i K\u1ebb B\u00e0ng (Qu\u1ea3ng B\u00ecnh) n\u1eb1m trong v\u00f9ng n\u00fai<\/p>\n
A. Tr\u01b0\u1eddng S\u01a1n B\u1eafc \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. Tr\u01b0\u1eddng S\u01a1n Nam<\/p>\n
C. \u0110\u00f4ng B\u1eafc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. T\u00e2y B\u1eafc<\/p>\n
C\u00e2u 14:<\/b>\u00a0\u0110\u1eb7c \u0111i\u1ec3m n\u00e0o d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng ph\u1ea3il\u00e0 \u0111\u1eb7c \u0111i\u1ec3m chung c\u1ee7a \u0111\u1ecba h\u00ecnh n\u01b0\u1edbc ta?<\/p>\n
A. \u0110\u1ecba h\u00ecnh c\u1ee7a v\u00f9ng nhi\u1ec7t \u0111\u1edbi \u1ea9m gi\u00f3 m\u00f9a<\/p>\n
B. \u0110\u1ecba h\u00ecnh \u00edt ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi<\/p>\n
C. \u0110\u1ecba h\u00ecnh \u0111\u1ed3i n\u00fai chi\u1ebfm ph\u1ea7n l\u1edbn di\u1ec7n t\u00edch nh\u01b0ng ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ed3i n\u00fai th\u1ea5p<\/p>\n
D. C\u1ea5u tr\u00fac \u0111\u1ecba h\u00ecnh kh\u00e1 \u0111a d\u1ea1ng<\/p>\n
\u0110\u00e1p \u00e1n<\/b><\/p>\n C\u00e2u 1:\u00a0: T\u1ec9 l\u1ec7 c\u1ee7a \u0111\u1ecba h\u00ecnh \u0111\u1ed3i n\u00fai v\u00e0 c\u1ee7a \u0111\u1ecba h\u00ecnh \u0111\u1ed3ng b\u1eb1ng so v\u1edbi di\u1ec7n t\u00edch to\u00e0n l\u00e3nh th\u1ed5 c\u1ee7a n\u01b0\u1edbc ta l\u1ea7n l\u01b0\u1ee3t l\u00e0: A. 1\/2 v\u00e0 1\/2 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. 2\/3 v\u00e0 1\/3 C. 3\/4 v\u00e0 1\/4 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. 4\/5 v\u00e0 1\/5 C\u00e2u 2:\u00a0D\u1ea1ng \u0111\u1ecba h\u00ecnh chi\u1ebfm di\u1ec7n t\u00edch l\u1edbn nh\u1ea5t tr\u00ean l\u00e3nh […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[164],"tags":[1426,1425],"yoast_head":"\n\n\n
\n C\u00e2u<\/td>\n 1<\/td>\n 2<\/td>\n 3<\/td>\n 4<\/td>\n 5<\/td>\n 6<\/td>\n<\/tr>\n \n \u0110\u00e1p \u00e1n<\/td>\n C<\/td>\n B<\/td>\n D<\/td>\n B<\/td>\n C<\/td>\n D<\/td>\n<\/tr>\n \n C\u00e2u<\/td>\n 7<\/td>\n 8<\/td>\n 9<\/td>\n 10<\/td>\n 11<\/td>\n 12<\/td>\n 13<\/td>\n 14<\/td>\n<\/tr>\n \n \u0110\u00e1p \u00e1n<\/td>\n A<\/td>\n C<\/td>\n A<\/td>\n B<\/td>\n C<\/td>\n D<\/td>\n A<\/td>\n B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"