What is Sumit's position from the right end in a row of children?
Statements:
1. There are 10 children between Sumit and Rajan.
2. Rajan is twentieth from the left end of the row of children.

I alone is sufficient while II alone is not sufficient

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II alone is sufficient while I alone is not sufficient

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Either I or II is sufficient

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Neither I nor II is sufficient

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Both I and II are sufficient

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Solution

The correct option is D Neither I nor II is sufficient
Clearly, neither the number of children in the row is given nor the position of Sumit relative to Rajan is mentioned in any one of I or II.

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What is Sumit's position from the right end in a row of children?Statements:1. There are 10 children between Sumit and Rajan.2. Rajan is twentieth from the left end of the row of children.

The correct option is D Neither I nor II is sufficientClearly, neither the number of children in the row is given nor the position of Sumit relative to Rajan is mentioned in any one of I or II.

What is Sumit's position from the right end in a row of children?
Statements:
1. There are 10 children between Sumit and Rajan.
2. Rajan is twentieth from the left end of the row of children.

The correct option is D Neither I nor II is sufficient
Clearly, neither the number of children in the row is given nor the position of Sumit relative to Rajan is mentioned in any one of I or II.