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If in the number 961754382 2 is subtracted from each even digit and 1 is subtracted from each odd digit then which digit will not appear twice in the new number?
9 6 1 7 5 4 3 8 2
8 4 0 6 4 2 2 6 0
Directions For Questions
Direction: Study the information carefully and answer the following questions.
Eight people i.e. A, B, C, D, E, F, G and H sit in a square-shaped table. Four people sit at the four corners of the table and face inside the table. Four people sit at the middle of the four sides and face outside the table. B sits second to the left of D. The one who sits opposite to B sits third to the left of F. E sits third to the right of A. E sits at the corner. Only one person sits between A and G. C sits second to the right of H.
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Who sits second to the left of A?
1) B sits second to the left of D.
2) The one who sits opposite to B sits third to the left of F.
Here, we have 2 cases:
3) E sits third to the right of A.
4) E sits at the corner.
5) Only one person sits between A and G.
6) C sits second to the right of H.
Hence, D sits second to the left of A.
How many people sit between B and A when counted from right of B?
Hence, three people sit between B and A when counted from right of B.
What is the position of E with respect to B?
Hence, E is to the immediate left of B.
Which amongst the following statements is not true?
Hence, ‘A sits second to the left of D’ is not true.
Find the odd one.
Hence, E sits at the corner.
In the question below are given three statements followed by the conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
All Suns are Stars.
Only a few Stars are Moons.
All Moons are Planets.
Conclusions:
I. Some Suns are Planets
II. No Suns are Planets
I. Some Suns are Planets – There is no relation between Suns and Planets hence it is false.
II. No Suns are Planets – There is no relation between Suns and Planets hence it is false.
Thus, either conclusion I or II follows.
All Find are Replace.
All Replace are Select.
Only a few Select are Editing.
I. All Find are Select
II. No Find are Editing
I. All Find are Select – It is true as all Find are Replace and all Replace are Select.
II. No Find are Editing – There is no relation between Find and Editing hence it is false.
Thus, only conclusion I follows.
All Shows are Concerts.
Only a few Concerts are Rock On.
Some Rock On are not Performances.
I. No Shows are Performances
II. Some Rock On are not Concerts
I. No Shows are Performances – There is no relation between Shows and Performances hence it is false.
II. Some Rock On are not Concerts – It is not sure hence it is false.
Thus, neither conclusion I nor II follows.
No July are September.
Only a few September are March.
Only a few March are November.
I. Some March are not July
II. No September are November
I. Some March are not July – It is true as only a few September are March and no July are September.
II. No September are November – There is no relation between September and November hence it is false.
Correct (-)
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