81. The Chola king who was known for his extensive naval expeditions and conquests in Southeast Asia was:
a) Rajendra Chola I
b) Rajaraja Chola I
c) Rajadhiraja Chola I
d) Kulottunga Chola I
82. The Chola empire reached its zenith under the rule of which king?
a) Rajendra Chola I
b) Rajaraja Chola I
c) Rajadhiraja Chola I
d) Kulottunga Chola I
83. The Cholas were known for their patronage of which religious sect that emphasized devotion to god?
a) Shaivism
b) Vaishnavism
c) Jainism
d) Buddhism
84. The Chola king who expanded Chola control over the region of Tondaimandalam and established the city of Chola Nadu was:
a) Rajendra Chola I
b) Rajaraja Chola I
c) Rajadhiraja Chola I
d) Kulottunga Chola I
85. The Cholas introduced a system of irrigation canals known as:
a) Avarai
b) Sembarambakkam
c) Kudimaramathu
d) Eri
