Class 10 Exam  >  Class 10 Questions  >  Direction: In the coded language, the 12 digi... Start Learning for Free
Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:
$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AF
When any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.
Q. The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?
  • a)
    Δ IF
  • b)
    AF AN
  • c)
    Δ AF
  • d)
    IF $
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Direction: In the coded language, the 12 digits of the clock are repre...

Understanding the given information:
First, let's decode the symbols given in the question:
- IT represents the time when the hour hand is at 9 and the minute hand is at 12.
- # represents the time when the hour hand is at 1 and the minute hand is at 6.
- AN represents the time when the hour hand is at 10 and the minute hand is at 12.
- * represents the time when the hour hand is at 6 and the minute hand is at 3.
- $ represents the time when the hour hand is at 7 and the minute hand is at 12.
- IN represents the duration of time which is 8 hours.

Calculating the time for the break:
The teacher starts his lecture at IT, which is 9:00. Then he teaches for AN, which is 10:00. After that, he announces a break for $ IN hours. So, the break is for 8 hours starting from 7:00.

Resuming the lecture after the break:
To find out when the teacher resumes the lecture after the 8-hour break, we need to add 8 hours to 7:00.
7 + 8 = 15, which is equivalent to 3:00.

Therefore, the teacher resumes his lecture at AF, which represents the time when the hour hand is at 3 and the minute hand is at 12. So, the correct answer is option B - AF AN.
Free Test
Community Answer
Direction: In the coded language, the 12 digits of the clock are repre...

Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
Explore Courses for Class 10 exam

Top Courses for Class 10

Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer?
Question Description
Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer?.
Solutions for Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Direction: In the coded language, the 12 digits of the clock are represented as 12 symbols as follows:$ AN, #, AT, *, IN, – , IT, +, IF, Δ, AFWhen any two symbols used together, then first symbol represent hour hand and second symbol represent minute hand of the clock.Q.The teacher starts his lecture at ‘IT #’ and teaches for ‘AN *’ . then he announced break for ‘$ IN’ hrs and resumed the class. At what time, he restarted his lecture?a)Δ IFb)AF ANc)Δ AFd)IF $Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev