Logical Reasoning :: Flow Chart - Discussion

Show Explanation

Please attempt the question to view the Explanation !!!

Explanation:
Assume Box 2 has number 2, Box 3 has number 3 and so on.
And Box 10 has number 4
Instruction 1 : 5 [Box 5] - 5 [Box 5] = 0 [Box 5]
Instruction 2 : 1 [Box 1] + 0 [Box 5] = 1[Box 5]
Instruction 3 : IS 1 [Box No.] < 4 [Box 10] ? YES
Instruction 4 : 1 [Box 5] + 9 [Box 9] = 10 [Box 5]
Instruction 5 : 1 [Box No.] + 1 = 2[Box No.]
Instruction 6 : 9 [Box No.] - 1 = 8 [ Box No.]
Instruction 2 : 2 [Box 2] + 10 [Box 5] = 12 [Box 5]
Instruction 3 : IS 2 [Box No.] < 4 [Box 10] ? YES
Instruction 4 : 12 [Box 5] + 8 [Box 8] = 20 [Box 5]
Instruction 5 : 2 [Box No.] + 1 = 3 [Box No.]
Instruction 6 : 8 [Box No.] - 1 = 7 {box No.]
Instruction 2 : 3 [Box No.] + 20 [Box 5] = 23 [Box 5]
Instruction 3 : IS 3 [Box No.] < 4 [Box 10] ? YES
Instruction 4 : 23 [Box 5] + 7 [Box 7] = 30 [Box 5]
Instruction 5 : 3 [Box No.] + 1 = 4 [Box No.]
Instruction 6 : 7 [Box No.] - 1 = 6 [Box No.]
Instruction 2 : 4 [Box 4] + 30 [Box 5] = 34 [Box 5]
Instruction 3 : IS 4 [Box No.] < 4 [Box 10] ? NO
ANSWER Box 10 = 4