A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals :
(A) 7
(B) 11
(C) 10
(D) 9

Question

A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals :
(A) 7

(B) 11

(C) 10

(D) 9

Arun · Answer

d--1-2-3-4-5-6-7-8-9-10-11 am-c-r-c-r-c-r-c-c-c------ pm-r-c-r-c-r-c-r-c-c------ ((5+6)+7)/2=18/2=9 add partial clear 5+6=11 and 7 rainy days for a total of 18 ms and pms divide 18/2 to get 9 days

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A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals : (A) 7 (B) 11 (C) 10 (D) 9

A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals :
(A) 7
(B) 11
(C) 10
(D) 9

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A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals : (A) 7 (B) 11 (C) 10 (D) 9

A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals :(A) 7(B) 11(C) 10(D) 9

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A student studying the weather for d days observed that (i) it rained on 7 days, morning or afternoon; (ii) When it rained in the afternoon, it was clear in the morning; (iii) there were five clear afternoons; and (iv) there were six clear mornings. then d equals :
(A) 7
(B) 11
(C) 10
(D) 9