The total number of words formed by the letters of the word 'PARABOLA', if only two A'* should come together, is

Question 1

(a) 5040

(b) 3600

(c) 4320

(d) 2400

Question 2

Correct option (b)

Explanation:

Required no. of words = (total no. of words) – (No. of words when three A' come together) – (No. of words when no two A' come together) = A – B – C

kratos · Answer 1 · 2020-08-10T02:27:39+0000

Correct option (b)

Explanation:

Required no. of words = (total no. of words) – (No. of words when three A' come together) – (No. of words when no two A' come together) = A – B – C

Please log in or register to add a comment.