496: Who won the title in the finals of French Open men's singles tennis championship in the year 2002?
(a) Albert Costa
(b) Juan Carlos Ferrero
(c) Andre Agassi
(d) Pete Sampras
497: Consider the following statements:
1. Liquefied Natural Gas (LNG) is liquefied under extremely cold temperatures and high pressure to facilitate storage or transportation in specially designed vessels.
2. First LNG terminal in India was built in Hassan.
3. Natural Gas Liquids (NGL) are separated from LPG and these include ethane, propane, butane and natural gasoline.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3
(c) 1 and 3
(d) 1, 2 and 3
498: If the number of seats allocated to a state in the Lok Sabha is 42, then the number of seats reserved for the Scheduled Castes in that state will be
(a) Data insufficient
(b) 14
(c) 7
(d) 6
499: Assertion (A) :
Dolly was the first cloned mammal.
Reason (R) :
Dolly was produced by in vitro fertilization.
(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
500: Chemical composition of pearl is:
(a) Calcium carbonate
(b) Calcium carbonate and magnesium carbonate
(c) Calcium sulphate
(d) Calcium chloride