81. One barrel of oil is equivalent to how many litres- 160
82. Life time of red blood cells – 120 days
83. Gold is also known as – Yellow metal
84. Which state has the highest number of agricultural labourers in India – Bihar
85. A giant tortoise can live upto how many years – 150
86. Indian Institute of Spice Research – Kozhikode
87. India’s first indigenously built nuclear submarine – INS Arihant
88. First woman in Asia to get Reuters Fellowship – Shobhaa De
89. In ‘circa 1750’ circa means – about
82. Life time of red blood cells – 120 days
83. Gold is also known as – Yellow metal
84. Which state has the highest number of agricultural labourers in India – Bihar
85. A giant tortoise can live upto how many years – 150
86. Indian Institute of Spice Research – Kozhikode
87. India’s first indigenously built nuclear submarine – INS Arihant
88. First woman in Asia to get Reuters Fellowship – Shobhaa De
89. In ‘circa 1750’ circa means – about