Question

52. Study the graph and answer the question
6
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1
1
1
1
1
01
-
--
-
-
-
1
1
Lecture in a Day
4
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1
1
1
1
1
1
1
3
1
2
Gopal
Ram
Pramod
Raghav
Amit
Vishal
1
Lecturer
What is the difference between the lecture
taken by Amit and Raghav to the Gopal and
Pramod during a week?
(1) 42 (2) 7
(3) 35
(4) 0​

Answer 1

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