1706: Which one of the following regions of India is now regarded as an ecological hot spot ?
(a) Western Himalayas
(b) Eastern Himalayas
(c) Western ghats
(d) Eastern ghats
1707: Which one of the following satisfies the relationship
D d a : a D D : : R r b : ?
(a) D D A
(b) R R R
(c) b R R
(d) B B r
1708: Which of the following are the discretionary powers given to the Governor of a State?
1. Sending a report to the President of India for imposing the Presidents rule.
2. Appointing the Ministers
3. Reserving certain bills passed by the State Legislature for consideration of the President of India
4. Making the rules to conduct the business of the State Government.
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 1 and 3 only
(c) 2, 3 and 4 only
(d) 1, 2, 3 and 4
1709: What is the difference between Bluetooth and Wi-Fi devices?
(a) Bluetooth uses 2-4 GHz radio frequency band, whereas Wi-Fi can use 2-4 GHz or 5 GHz frequency band
(b) Bluetooth is used for Wireless Local Area Networks (WLAN) only, whereas Wi-Fi is used for Wireless Wide Area Networks (WWAN) only
(c) When information is transmitted between two devices using Bluetooth technology, the devices have to be in the line of sight of each other, but when Wi-Fi technology is used the devices need not be in the line of sight of each other
(d) The statement (a) and (b) given above are correct in this context
1710: Which of the following phenomena might have influenced the evolution of organisms?
1. Continental drift
2. Glacial cycles
Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2