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ഒരു വരിയിൽ ഒരാൾ മുന്നിൽ നിന്ന് 6-ാമതും പിന്നിൽ നിന്ന് 18 -ാ മതുമാണ്. എങ്കിൽ ആ വരിയിൽ ആകെ എത്ര പേരുണ്ട് ?

A24

B25

C23

D22

Answer:

C. 23

Read Explanation:

ആകെ ആളുകൾ= 6 + 18 - 1 = 24 - 1 = 23


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അരുൺ ഒരു വരിയിൽ മുന്നിൽ നിന്നും 17-ാമതും പിന്നിൽ നിന്നും 14-ാമതും ആയാൽ ആ വരിയിലെ ആകെ ആളുകളുടെ എണ്ണം എത്ര ?

Eight people are sitting in two parallel rows containing 4 people each in such a way that there is equal distance between adjacent persons.

In row 1 - L, M, N and O are seated and all of them are facing south.

In row 2 - P, Q, R and S are seated and all of them are facing north.

Thus, each person faces another person from the other row. Only one person sits between N and M. Only one person sits between Q and P. The one facing P sits at the second position from the left of the line. N sits to the immediate left of 0 and faces S. O does not face P.

which of the following represents both people facing each other ?