"Mathematical Reasoning - Special Words/Phrases".

1. The compound statement with 'And' is true if ________ its component statements are __________

a) all, true

b) all, false

c) any, false

d) any, true

2. The compound statement with 'And' is false if ________ of its component statements are __________

a) all, true

b) all, false

c) any, false

d) any, true

3. Which of the following compound statement is true?

a) 15 is divisible by 2 and 5

b) A prime number is even as well as odd

c) An elephant has two eyes and two ears

d) An even number is divisible by 2 and 4

4. Which of the following compound statement is true?

a) 1 is less than 2 and 3

b) 43 is prime as well as odd

c) 0 is positive and negative integer

d) 16 is divisible by 2 and 3

5. The compound statement with 'Or' is true if ________ its component statements are __________

a) all, true

b) all, false

c) any, false

d) any, true

6. The compound statement with 'Or' is false if ________ of its component statements are __________

a) all, true

b) all, false

c) any, false

d) any, true

7. If all the component statements can be true then the 'Or' is said to be ___________

a) Inclusive Or

b) Exclusive Or

c) Inclusive And

d) Exclusive And

8. If all the component statements cannot be true simultaneously then 'Or' is said to be __________

a) Inclusive Or

b) Exclusive Or

c) Inclusive And

d) Exclusive And

9. Students can take English or Hindi as fifth subject. Which phrase is used?

a) And

b) Exclusive Or

c) Inclusive Or

10. People need Aadhar card or voter id to apply for Ration card. Which phrase is used?

a) And

b) Exclusive Or

c) Inclusive Or

d) For all