Question

19. Following cards are put facing down A E I O U What is the probability of drawing out? (a) a vowel (b) A or I (c) U (d) a consonant​

Answer 1

Answer::

Total cards = 5

(a) Here, all cards are vowel.

∴ Chance of drawing out a vowel is 1.

(b) Chance of drawing out a card marked A or I = 2/5 (c) Since, one card has marked U.

∴ Chance of drawing out a card marked U is = 1/5

(d) Since, there is no consonant.

∴ Chance of drawing out a consonant is 0.

Answer 2

Lateral Inversions in Plane Mirrors:-

The word ‘AMBULANCE’ is opposite because when the driver of the vehicle ahead of the ambulance looks in her/his mirror, the person can read it as ‘AMBULANCE’ and give way to it.

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