Radhika went 50 meters south from her house, then turned left and went 20 meters, then turned north and went 30 meters. In which direction is his house from this place?

In the following question, by using which mathematical operators will the expression become correct?
15 3_4_20 

Consider a group comprising of 4 students: Reena, Beena, Meena and Neena, who stand in a row.Reena and Beena stand in 6th and 7th positions respectively from the left. Meena and Neena stand in the4th and 5th positions respectively from the right. When Beena and Meena exchange their positions, thenBeena will be 15th from the left. Originally, Neena's position from the left is: 

In a certain language ‘PARTY’ is coded as ‘161182025’ then how ‘CAMERA’ is coded as same certain language?

Fear : Threat :: Anger:?

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?

Direction: Select the odd word from the given alternatives.

(A) Polyester
(B) Cotton
(C) Terylene
(D) Nylon