In a book shelf there are 24 books arranged in a stack having Mathematics,Physics,Chemistry and Economics books . Every Mathematics book has a Chemistry book next to it , every Physics book has an Economic book next to it and there is no physics book next to Mathematics book . If there is a Mathematics book at the top then what is the order of books ? ( A ) Mathematics,Chemistry,Physics and Economics. ( B ) Mathematics,Chemistry,Economics and physics. ( C ) Mathematics,physics,Chemistry and Economics. ( D ) Mathematics,Physics,Economics and chemistry.
Answers
Answer:
A) Mathematics, Chemistry, Physics, Economics.
Step-by-step explanation:
Every Mathematics book has a Chemistry book next to it and If there is a Mathematics book at the top. So order is M followed by C.
Every Physics book has an Economic book next to it and there is no physics book next to Mathematics book.
So the order is M followed by C followed by P followed by E.
=> Mathematics, Chemistry, Physics, Economics.
Answer:
In a book shelf there are 24 books arranged in a stack having Mathematics,Physics,Chemistry and Economics books . Every Mathematics book has a Chemistry book next to it , every Physics book has an Economic book next to it and there is no physics book next to Mathematics book . If there is a Mathematics book at the top then what is the order of books ? (