Which of the following fuel has maximum calorific value?
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The amount of BaSO4 formed on mixing an aqueous solution of 2.08 gm of BaCl2 and excess of dilute H2SO4 is ___.
(atomic weights : Ba = 137, Cl = 35.5, S = 32, O = 16)
Khajuraho Group of monuments are attributed to which dynasty?
Which country is the largest producer of Rice?
World famous Kaieteur Falls is situated on which river?
If x stands for addition, / stands for subtraction, + stands for multiplication and - stands for division, then what is the value of 20 x 8 / 8 - 4 + 2 ?
If 1+y16-74, then the value of 5y-15
Who invented Helicopter?