Ranking Test
- In a row of children facing North, Ritesh is 12th from the left end. Sudhir, who is 22nd from the right end is 4th to the right of Ritesh. Total how many children are there in the row ?
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Sudhir's position from left = (12 + 4) = 16th from left
Clearly, there are three students between Ritesh and Sudir
∴ Total Number of children = (12 + 3 + 22) = 37Correct Option: C
Sudhir's position from left = (12 + 4) = 16th from left
Clearly, there are three students between Ritesh and Sudir
∴ Total Number of children = (12 + 3 + 22) = 37
- In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end ?
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Total number of boys after 2 new boys joined = 47
Since, the rank of the boy dropped by 1, it became 21st 20th.
∴ His new rank from the end = 47 - 21 + 1 = 27thCorrect Option: C
Total number of boys after 2 new boys joined = 47
Since, the rank of the boy dropped by 1, it became 21st 20th.
∴ His new rank from the end = 47 - 21 + 1 = 27th
- Sohan ranks 7th from the top and 26th from the bottom in a class. How many students are there in the class?
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Total students in the class = 7 + 26 - 1 = 33 - 1 = 32
Correct Option: B
Total students in the class = 7 + 26 - 1 = 33 - 1 = 32
- In a row of letters, a letter is 5th from left end and 12th from the right end. Howe many letters are there in a row?
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Number of letters in the row = 5 + 12 - 1 = 16
Correct Option: B
Number of letters in the row = 5 + 12 - 1 = 16
- Sunita is the 11th from either end of a row of girls. How many girls are there in that row?
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Total number of girls = 11 + 11 - 1 = 22 - 1 = 21
Correct Option: C
Total number of girls = 11 + 11 - 1 = 22 - 1 = 21
