2831: In below set of figures (I) to (IV), some parts are shown to change their position in a regular direction. Following the same sequence, which one of the following will appear at the fifth stage?
2832: When you travel in certain parts of India, you will notice red soil. What is the main reason for this colour ?

(a) Abundance of magnesium
(b) Abundance of phosphates
(c) Presence of ferric-oxides
(d) Accumulated humus
2833: The given map relates to :

(a) Kanishka at the time of his death
(b) Samudragupta after the close of his South Indian campaign
(c) Ashoka towards close of his reign
(d) Empire of Thaneswar on the eve of Harsh's accession
2834: Consider the following statements

1. The first woman President of the Indian National Congress was Sarojini Naidu.
2. The first Muslim President of the Indian National Congress was Badruddin Tyabji.

Which of the statements given above is / are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2835: Which one of the following figures will generate a cone when rotated about one of its straight edges ?

(a) An equilateral triangle

(b) A sector of a circle

(c) A segment of a circle

(d) A right-angled triangle