Find the odd number in the following?

In the following question a question and then two statements-I and II are given. You have to determine that the data provided in these statements is enough to answer the question or not. Study both the statement-

I. Nisha’s rank in the class from the top is 10^th and from the bottom is 23 rd. 

II. Nandita is 10 rank above Roopa, who is 18^th from the top.

    How many students are in the class?

India became independent on 15 August 1947. What day of the week was that?

5 people participated in a race. Karthik finished the race just behind Prabhjot. Faraz completed the race just before the Lakshya. Anil completed the race just before Faraz. Anil came in third place. Which of the following finished second in the race?

Four of the following five are alike in a certain way so form a group. Which is the one that does not belong to that group? 

Fear : Threat :: Anger:?

If you write down all the numbers from 1 to 99, then how many times do you write 3?

Complete the following series.