General Science SSC CHSL Competitive Exams (SSC, DSSSB, UPSC, RRB, CET, and State Boards) SSC Combined Graduate Level (SSC CGL)
Ans → (c)Van Arkel method
Explanation →
This question is taken from this post → General Science Chemistry Quiz (MCQ) - attemp/practice
Directions : Time sequence test
Q. 15 of Quiz- (Que-ID : 4631)Directions : (For Q. No. 2) -
Four Girls P, Q, R, and S are studying languages at a University.
P is learning French and Dutch.
Q is learning Chinese and Japanese.
R is learning Spanish and French.
S is learning Dutch and Japanese.
Given that:
# French is easier than Dutch;
# Chinese is harder than Japanese;
# Dutch is easier than Japanese, and
# Spanish is easier than French.