3616: Elements having atomic number higher than 92 in the periodic table are known as
(a) Transitional elements
(b) Rare earth elements
(c) Transuranic elements
(d) Alkaline earth metals
3617: How dehydration helps in the preservation of food?
(a) Growth of micro-organism is checked
(b) Nutrients are concentrated
(c) Surface of food stuffs becomes hard
(d) Chemical reactions stop in the absence of water
3618: Consider the following statements:
1. Longitude of Jabalpur's location is between those of Indore and Bhopal
2. Latitude of Aurangabad's location is between those of Vadodara and Pune
3. Bangalore is situated more southward than Chennai.
Which of these statements is/are?
(a) 1 and 3
(b) Only 2
(c) 2 and 3
(d) 1, 2 and 3
3619: Bhakta Tukaram was a contemporary of which Mugal Emperor?
(a) Babar
(b) Akbar
(c) Aurangzeb
(d) Jahangir
3620: Which of the following has/have shrunk immensely/dried up in the recent past due to human activities ?
1. Aral Sea
2. Black Sea
3. Lake Baikal
Select the correct answer using the code given below :
(a) 1 only
(b) 2 and 3
(c) 2 only
(d) I and 3