Question
Consider the following statements about Propane:
1. Recently, SAIL has inked a 15-year agreement BPCL to supply propane. 2. It is produced during the fractional distillation of crude oil. 3. It is the third member of the paraffin series following methane and ethane. How many of the above statements is/are correct?Solution
Recently, State-run GAIL (India) Ltd. has inked a 15-year agreement with Bharat Petroleum Corp. Ltd. (BPCL) to supply propane for its upcoming petrochemical facility in Usar, Maharashtra. It is the third member of the paraffin series following methane and ethane. It is a byproduct of natural gas processing and petroleum refining. It is also produced during the fractional distillation of crude oil.
45Â Â Â Â 45.5Â Â Â Â Â Â 47 Â Â Â Â Â Â 49.5Â Â Â Â Â Â 53 Â Â Â Â Â Â ?
...18, 10, 12, 21, ?, 120
72, 79, 100, 135, 184, ?
52   83   114   ?   176    207
12, 19, 32, ?, 76, 107
Find the missing number in the given number series.
2, 5, 11, 23, 47, ?78, 80, 84, ?, 108, 140
8Â Â Â 8Â Â Â 12Â Â Â 24Â Â Â Â 60Â Â Â Â Â ?
119 × 13 + 150/100 × 850 =?
120, 115, 120, 135, 160, ?
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