2796: Consider the map given below indicating four places:
Which one of them is Chechenys ? Choose the correct answer.
(a) 1
(b) 2
(c) 3
(d) 4
2797: Which one of the following non-metals is not a poor conductor of electricity?
(a) Bromine
(b) Sulphur
(c) Phosphorus
(d) Selenium
2798: In which one of the following kinds of organisms is the phenomenon found wherein the female kills the male after copulation?
(a) Spider
(b) Honeybee
(c) Dragonfly
(d) Pit viper
2799: In what sequence are the following obtained from a natural gas well?
1. Natural Gas
2. Water
3. Crude oil
(a) 1, 3, 2
(b) 1, 2, 3
(c) 3, 2, 1
(d) 2, 1, 3
2800: Salts of which of the following elements provide colours to fireworks?
(a) Zinc and sulphur
(b) Potassium and mercury
(c) Strontium and barium
(d) Chromium and nickel