Question

question (logical reasoning)

you can drive over 100 km only on freeway

Answer 1

Your answer?

Answer 2

b.)

Answer 3

is that correct :D

Answer 4

any particular reason ?

Answer 5

I would go with DB

Answer 6

Yeah DB sounds more logical. Inductive reasoning I think

Answer 7

it is given in question itself "u can drive 100 km over only on freeway"

Answer 8

Speed over 100 => On freeway

Not on freeway => Speed below or equal 100

Answer 9

how u choose DB ?

Answer 10

Instead of AC, CA should have been correct

Answer 11

See even on freeway your speed can be <= 100...

so the condition that matters here is the speed..

So, if speed > 100 then you MUST be on a freeway

Answer 12

Nice. I didn't see that. ^_^

Answer 13

ok

Answer 14

Yeah but AC is implying that you CAN have speed greater than 100 on highway. So AC can be correct

Answer 15

did u use the p and q logic to solve it or u just read it and solve it

Answer 16

What is p and q logic by the way?

Answer 17

You can solve it in anyway you want... usually I prefer to solve it by simple thinking then verify it using p and q logic

Answer 18

@mathmath333 , when you answered this question, can u tell us what is the correct answer? i want to know the correct answer here

Answer 19

truth table logic

Answer 20

I can search for it if you want.

Answer 21

yea a.) is correct in book too

Answer 22

Anyways... AC implies that you need a freeway to speed over 100 kmph...

But, you don't need a freeway to speed over 100 kmph all you need is a vehicle that can speed over 100 kmph... but if you have a speed over 100 kmph then you need to be on a freeway

Answer 23

So, AC is not correct... its CA that's correct..