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Q.
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
1997 to mitigate global climate changes.
b
1987 and became effective in 1989 to control the emission of ozone depletion substances.
c
1989 reduce emission of green house of gases.
d
1992 to conserve biodiversity.
answer is A.
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