order and ranking Model Questions & Answers, Practice Test for ibps so prelims 2023

Roshan ranked 11 th from the top and thirty one from the bottom in a class. How many students are there in the class?

Rules: If there are N persons standing in a row and ranks of a person both from the top and from the bottom are Tr and Br, then the rules are

1. N = Tr + Br – 1
2. Tr = (N + 1) – Brand
3. Br = (N + 1) – Tr.

A bus for Delhi leaves every thirty minutes from a bus stand. An enquiry clerk told a passenger that the bus had already left ten minutes ago and the next bus will leave at 9.35 a.m. At what time did the enquiry clerk give this information to the passenger ?

Anmol finds that he is twelfth from the right in a line of boys and fourth from the left, how many boys should be added to the line such that there are 35 boys in the line?

In the first and second digits in the sequence 5 9 8 13 2 7 4 3 8 are interchanged. Also the third and fourth digits, the fifth and sixth digits and so on, which digit would be the seventh counting to your left ?