CSAT Practice Questions – Ranks, sequence and arrangements – Quiz 1

1. Anand was 5^th from the left of a queue and 6^th from the right of the queue. Then find the total number of persons in the queue?

2. In class of 50, there are 20 boys and 30 girls. In a test conducted Athira’s rank was 10^th and there were 5 boys ahead of Athira in the ranking. How many girls were behind Athira in the ranking?

3. How many single digit composite numbers are there in the given sequence such that it is followed and preceded by a single digit prime number?

1 2 3 4 5 6 7 8 9 2 0 3

4. 6 persons, A, B, C, D, E and F is sitting around a circular table. 3 persons are facing the centre of the table and 3 are facing away from the centre such that any immediate neighbour of a person facing the centre is a person facing away from the centre. A is facing the centre of the table and his immediate neighbours are B and D. F is facing away from the centre. C is sitting to the right of F. Then which of the following is definitely correct?

5. In a row of 20 boys, when Rahul was shifted 5 places to the right he became 14^th from right end of the row. Then what was his initial position from left end of the row?

6. Ajay is 5 ranks ahead of Arun in an Exam. If Arun is 20^th from bottom in a class of 30, what is the rank of Ajay from top?

7. Asha is 8 ranks ahead of Akhil in class of 50. If Akhil’s rank is 20th from the last, what is Asha’s rank from start?