Related Questions

Ten books are arranged in a row following a certain sequence. Among them 3 are History , 3 are Economics, 2 are Maths and 2 are English. From the left, there is an English book between a History and Maths book, a history book between a Maths and an English book, an Economics book between an English and a Maths Book. a Maths book between two Economics books and two Economics two Economics book between a Maths and a History book. Book of which subject is at the sixth position from the left?
ক English
খ Economics
গ History
ঘ Mathematics
Ten bools are arranged in a row following a certain sequence.Among them 3 History,3 are Economics, 2 are Math's and are English.From the left,There is English book between a History and Math's book, a History book between a Math's and an English book, an Economics book between an English and a Math's Book Math's book between two Economics books and two Economics book between Math's and a History book.Book of which subject is at the sixth position from the left?
ক Economics
খ English
গ History
ঘ Mathematics
A degree in economics ____ his door to many jobs. (Fill in the blank)
ক key to
খ basis of
গ has
ঘ opens
A degree in economics ----- his door to many jobs.
ক key to
খ basis of
গ has
ঘ opens
A man works twice as fast as any of his helpers. if he does a jobs in 90 hours how many hours are required for 6 helpers to do this jobs.
ক 15
খ 30
গ 45
ঘ 10
In Rajshahi 5 adults are unemployed for every 120 who have jobs. Out of 2,125 adults how many have jobs?
ক 2040
খ 1896
গ 425
ঘ 89
In a class 40% of the students enrolled for Math and 70% enrolled for Economics . If 15% of the students enrolled for both Math and Economics, what % of the students of the class did not enroll for either of the two subjects?
ক 5%
খ 15%
গ 25%
ঘ None of these
In a class 68% of the students enrolled for Math and 82% enrolled for Economics. If 55% of the students enrolled for both Math and Economics. what % of the students iof the class did not enroll for either of the two subjects?
ক 5%
খ 20%
গ 15%
ঘ 18%
In a class, 60% of the students enrolled for Math and 70% enrolled for Economics, If 45% of the students enrolled for both Math and Economics, what percentage of the students of the class did not enroll for either of the two subjects?
ক 85%
খ 30%
গ 25%
ঘ 15%
For every novel in the library there are 2 science books, for each science book there are 7 economics books. Express the ratio of economics books to science books to novels in the library as a triple ratio.
ক 7 : 2 : 1
খ 7 : 1 : 2
গ 14 : 7 : 2
ঘ 14 : 2: 1

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