Direction: Study the given information carefully and answer the follo...
According to the given information-
1. The difference between the ages of Ritika and Lovely is 9 years which is same as difference between the ages of Tanya and Meenakshi.
2. Nakul is 21 years old.
3. Difference between the ages of Nakul and Meenakshi is a perfect square of 4.
4. Only three persons are younger than Prateek.
So,
5. The difference between the ages of Tanya and Prateek is equal to the ages of Nakul.
Meenakshi is elder to Prateek.
6. The age of the Prateek is a perfect square.
From this case-1 gets eliminated as Prateek’s age can be either 35 years or 7 years in case-1.
Now, with case 2.
Tanya – Prateek = Nakul
Prateek = 46 – 21 = 25.
7. Sonal is 11 years younger than Prateek.
So, Sonal is 25 – 11 = 14 years.
8. Ritika is just elder than Lovely.
9. As many as persons are younger than Sonal as are elder as Lovely.
Ritika > Lovely > > > > > Prateek > Nakul > Sonal >
So, Sonal is 14 years old and is the second youngest person.
10. The sum of the ages of Ritika and Sonal is 91 years.
So, Ritika + Sonal = 91.
Ritika + 14 = 91
Ritika = 91 – 14 = 77 i.e., Ritika born = 2019 - 77 = 1942.
11. The difference between the ages of Ritika and Lovely is 9 years.
So, Lovely born = 1942 + 9 = 1951. Hence, the age of lovely is 77 – 9 = 68.
12. The difference between the ages of Lovely and Urvashi is equal to the age of Sonal.
The age of Lovely + Urvashi = Sonal
So, 68 + Urvashi = 14
Urvashi = 54 i.e. 1965 year.
Qamish is 24 years younger than Urvashi.
Qamish born = 1965 + 24 = 1989 so the age of Qamish is 30.
13. The difference between the ages of Urvashi and Qamish is same as the difference between Qamish and Opal.
Urvashi – Qamish = Qamish – opal
Urvashi + Opal = 2 Qamish
54 + Opal = 60
Opal = 6 years
So, Opal born in 2013.
The final arrangement is given below-
According to the given information-
Total age of Urvashi and Sonal = 54 + 14 = 68 years
Total age of Sonal and Meenakshi = 14 + 37 = 51 years
Difference between the total age of Urvashi and Sonal and total age of Sonal and Meenakshi = 68 – 51 = 17 years.
Hence, the correct option is (D).