West Bengal Board of Secondary Educatio, Nivedita Bhaban, DJ-8, Sec : II, Karunamoyee, Salt Lake, Kolkata : 700091
LIFE SCIENCE NEW SYLLABUS
Time - 3 hours 15 minutes (First fifteen minutes for reading the question paper only) FOR REGULAR, EXTERNAL AND SIGHTLESS CANDIDATES Full Marks - 90 (For Regular and Sightless Regular Candidates) Full Marks - 100 (For External and Sightless External Candidates) Special credit will be given for answers which are brief and to the point, Marks will be deducted for spelling mistakes, untidiness and bad handwriting
4.1
4.1 (A)
Model Question Structure for Madhyamik Pariksha (SE) 2017
1
×
GH GTH
2
=
% % % %
3
4
T
t
SO2 NH3
a b c d d 1:2:1 5
ADH
Ö
Ö
F2
6
A +
b
c
b
c
A
+
=
+
=
+
=
Ö
Ö
Ö
7
+
=
+
=
+
=
SPM
+
8
+
=
×
=
×
9
=
