4391: Assertion (A): The main constituent of the Liquefied Petroleum Gas is methane.
Reason (R): Methane can be used directly for burning in homes and factories where it cab be supplied through pipelines.
(a) Both A and R are individually true and R is the correct explanation of A.
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false.
(d) A is false but R is true.
4392: Who established four Maths in four corners of India?
(a) Shankaracharya
(b) Bhaskara
(c) Ramanujacharya
(d) None of these
4393: To which Lodi Sultan does the given map relate and what town does the site marked A on the map represent ?
(a) Behlol Lodi, Jaunpur
(b) Sikandar Lodi, Aligarh
(c) Ibrahim Lodi, Jaunpur
(d) Ibrahim Lodi, Aligarh
4394: Lord Mountbatten came to India as Viceroy along with specific instructions to
(a) balkanize the Indian sub-continent
(b) keep India united if possible
(c) accept Jinnah's demand for Pakistan
(d) persuade the Congress to accept partition
4395: Quartizite is metamorphosed from
(a) Limestone
(b) Obsidian
(c) Sandstone
(d) Shale