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Hari (H), Gita (G), Irfan (I) and Safra (S) are siblings (i.e. brothers and sisters). All were born on 1st January. The age difference between any two successive siblings (that is born one after another) is less than 3 years.
Given the following facts:
i. Hari's age + Gita's age > Irfan's age + Safra's age.
ii. The age difference between Gita and Safra is 1 year. However, Gita is not the oldest and Safra is not the youngest.
iii. There are no twins.
In what order were they born (oldest first)?
- HSIG
- SGHI
- IGSH
- IHSG
Correct answer: IHSG
Solution
The correct order is IHSG because it satisfies all the conditions: Irfan is the oldest, followed by Hari, then Gita, and finally Safra, ensuring that Gita is not the oldest and Safra is not the youngest, while also maintaining the age difference constraints.
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