56. Which is the largest brackish water lake in India?
a) Chilika Lake
b) Sambhar Lake
c) Vembanad Lake
d) Pulicat Lake
57. Which state in India has the highest sex ratio?
a) Kerala
b) Tamil Nadu
c) Maharashtra
d) Andhra Pradesh
58. Which state in India has the largest number of districts?
a) Uttar Pradesh
b) Maharashtra
c) Madhya Pradesh
d) Tamil Nadu
59. Which is the largest wildlife sanctuary in India?
a) Gir Forest National Park
b) Hemis National Park
c) Mudumalai National Park
d) Periyar National Park
60. Which state in India has the largest area under forests?
a) Madhya Pradesh
b) Arunachal Pradesh
c) Chhattisgarh
d) Maharashtra