2331: Some people in Manipur live in houses built on floating islands of weeds and decaying vegetation held together by suspended silt. These islands are called
(a) Tipis
(b) Barkhans
(c) Phoomdis
(d) Izba
2332: Zoji La is a Pass between
(a) Kashmir valley and Ladakh
(b) Lahul valley and Spiti
(c) Chumbi valley and Sikkim
(d) Arunanchal Pradesh and Tibet
2333: Examine the following statements regarding a set of balls :
I. All balls are black.
II. All balls are white.
III. Only some balls are black.
IV. No balls are black.
Assuming that the balls can only be black or white, which two statements given above can both be true, but cannot both be false ? Choose the correct answer from the codes given below :
Codes :
(a) I and IV
(b) I and III
(c) II and III
(d) III and IV
2334: Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
(A) 36
(B) 43
(C) 27
(D) 11
2335: One of the major towns in the Satavahana kingdom was
(a) Arikkamedu
(b) Pratishthana
(c) Korkkai
(d) Maski