Millionaire Mode

Propositional Logic: Negation, Conjunction, and Disjunction

Question 1 of 15

What is the negation of the statement "All dogs are mammals"?

  1. Some dogs are not mammals.
  2. No dogs are mammals.
  3. All dogs are not mammals.
  4. Some dogs are mammals.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000