Consider the following statements :
Statement-1 :
Giant stars live much longer than dwarf stars.
Statement-2 :
Compared to dwarf stars, giant stars have a greater rate of nuclear reactions.
Which one of the following is correct in respect of the above statements ?
Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow ?
Consider the following activities :
1. Identification of narcotics on passengers at airports or in aircraft
2. Monitoring of precipitation
3. Tracking the migration of animals
In how many of the above activities can the radars be used ?
Consider the following aircraft :
1. Rafael
2. MiG-29
3. Tejas MK-1
How many of the above are considered fifth generation fighter aircraft ?
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