Question
How many people sit between Chetan and Yash when
counted anticlockwise from Yash? Study the following information carefully and answer the given questions. Eight kids Pankaj, Chetan, Ketan, Tanuj, Yash, Rishi, Deepak and Suraj are sitting around a circle facing the centre. (i)Ketan is third to the right of Deepak and second to the left of Yash. (ii)Pankaj is not an immediate neighbor of Yash. (iii) Chetan is third to the right of Suraj. (iv) Rishi is between Yash and Suraj.Solution
From (i), if Ketan is at place 1, then Deepak will be at place 6 and Yash will be at place 3. Hold (ii) and (iii) for a while (use these statements later) as (ii) is not a direct statement and (iii) gives us information about Chetan and Suraj and at present we know neither’s position. From (iv), Rishi will be at place 4 and Suraj will be at 5.
From (iii), Chetan will be at place 8.
From (ii), Pankaj cannot be at place 2 as she is not an immediate neighbor of Yash. So, Pankaj will be at place 7 and Tanuj will be at place 2, only place left.
- The present age ratio of M and N is 7:9. In 6 years, their age ratio will be 5:6. Find the present age of M.
The current ages of A and B have a ratio of 7:9. Twelve years from now, B will be 12 years older than A. What will be the ratio of their ages in six years?
Present age of βSβ is 50% more than that of βTβ. 6 years ago, βSβ was 2.5 times as old as βTβ. Find the present age of βTβ.
...The ratio of A and B present age is 3:2. The product of their ages is 2400. What will be the ratio of their ages after 5 years?
The ratio of the ages of Pari and Qureshi is 5:9. If the ratio of the age of Pari after 3 years and the age of Qureshi after 9 years is 1:2, then find t...
A girlβs age is 125% of what it was 10 years ago, but 75% of what it will be after 10 years. What is her present age?
- Four years ago, the ratio of ages of 'P' and 'Q' was 5:6. Six years from now, their ages will be in the ratio 7:8. Find the present age of 'Z' who is 4 yea...
- The present ages of R and S are in the ratio 5:6. 3 years back, the average age of R, S, and T was 33 years. R was 12 years younger than T at that time. Wh...
The ratio of age of βBβ after 5 years from now and age of βCβ 4 years ago from now is 7:4, respectively. The present age of βCβ is 50% of th...
Present age of βKβ is 70% more than that of βLβ. 10 years ago, βKβ was 2.2 times as old as βLβ. Find the present age of βLβ.
...