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Select the correct answer7 persons A to G are sitting in a straight line but not necessary in the same order. Some of them are facing north while some of them are facing south.Only two people are sitting to the left of G.Only 2 people are sitting b/w G and B.A sits second left of B.The immediate neighbours of A faces opposite direction(i.e if one neighbour faces north and other faces south and vice_versa).Only one person b/w A and C.F is 3rd left of C.D is not immediate neighbour of B.both immediate neighbours of C faces the same directions(i.e if one neighbour faces north and other also faces north and vice_versa).A faces same direction as C.E faces north. B sits on the immediate left of E . How many members are facing North?Options54None32Finish

Question

Select the correct answer7 persons A to G are sitting in a straight line but not necessary in the same order. Some of them are facing north while some of them are facing south.Only two people are sitting to the left of G.Only 2 people are sitting b/w G and B.A sits second left of B.The immediate neighbours of A faces opposite direction(i.e if one neighbour faces north and other faces south and vice_versa).Only one person b/w A and C.F is 3rd left of C.D is not immediate neighbour of B.both immediate neighbours of C faces the same directions(i.e if one neighbour faces north and other also faces north and vice_versa).A faces same direction as C.E faces north. B sits on the immediate left of E . How many members are facing North?Options54None32Finish

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Solution

To solve this problem, we need to follow the given clues step by step.

  1. "Only two people are sitting to the left of G." This means G is sitting at the third position from the left end of the line.

  2. "Only 2 people are sitting b/w G and B." B can be either on the left or right of G. But since there are only two positions to the left of G, B must be on the right of G. So, B is sitting at the sixth position from the left end of the line.

  3. "A sits second left of B." This means A is sitting at the fourth position from the left end of the line.

  4. "Only one person b/w A and C." C can be either on the left or right of A. But since there is no position to the left of A, C must be on the right of A. So, C is sitting at the fifth position from the left end of the line.

  5. "F is 3rd left of C." This means F is sitting at the second position from the left end of the line.

  6. "D is not immediate neighbour of B." So, D must be sitting at the seventh position from the left end of the line.

  7. "B sits on the immediate left of E." This means E is sitting at the seventh position from the left end of the line.

Now, we have the sitting arrangement as follows: F, G, A, C, B, E, D.

Next, we need to determine their facing directions.

  1. "The immediate neighbours of A faces opposite direction." This means G is facing south and C is facing north.

  2. "A faces same direction as C." This means A is also facing north.

  3. "Both immediate neighbours of C faces the same directions." This means A and B are both facing north.

  4. "E faces north." This means E is also facing north.

So, the people facing north are A, C, B, and E. Therefore, the answer is 4.

This problem has been solved

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