Question
Which airline would become the first airline in the
world to use Solar (sun-to-liquid) fuel?Solution
Swiss and its parent company, the Lufthansa Group, have partnered with synthetic fuel group Synhelion to use its solar fuel. This will make Swiss the first airline in the world to use sun-to-liquid fuel. Swiss-based Synhelion, which is a spinoff from the Swiss Institute of Technology, has developed a technology for manufacturing sustainable aviation fuel (SAF) from renewable energy sources. The process uses concentrated solar heat to manufacture syngas (synthesis gas) which can then be turned into kerosene. When combusted the solar fuel will only produce as much carbon dioxide as went into its manufacture, helping to cut aviation emissions.
Find the missing number in the given analogy:
144 : 1728 :: 169 : ?
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be ...
Which letter-cluster will replace the question mark (?) to complete the given series?
AXFN, GCJQ, MHNT, ?, YRVZ
Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as me...
AE10 is related to CG20 in a certain way. In the same way, KO20 is related to MQ30. To which of the following is CG30 related, following the same logic?
Select the correct mirror image of the given figure, when the mirror is placed at line MN as shown.
 A is taller than B but shorter than C. D is shorter than A but taller than B. Who is the tallest?
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
KGU HCP EYK BUF YQA ?Â
 In a certain code language,
A + B means ‘A is the son of B’,
A − B means ‘A is the wife of B’,
A × B means ‘A is the...
Vinita, Anita, Preeti and Kunjan are dining around a square table facing the centre. Each friend is sitting at the middle of one of the four sides. Kunj...