In a row of students facing north, Krish is 19th from the extreme left end while Maya is 30th from the extreme right end. When both of them interchange their positions, Krish becomes 36th from the extreme left end. How many students are there in the row?

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In a row of students facing north, Krish is 19th from the extreme left end while Maya is 30th from the extreme right end. When both of them interchange their positions, Krish becomes 36th from the extreme left end. How many students are there in the row?

A66

B63

C65

D62

Answer:

C. 65

Read Explanation:

krish 19th from left maya 30th from right after interchange the position maya become 19th from left krish become 30th from right and also krish is 36th from left so apply the eqn m+n-1 30+36-1=35

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Related Questions:

In a row of 42 people facing north, Shoaib is 9th from the right end. If Rishi sits 4th to the right of Shoaib, what is Rishi’s position from the left end of the line?

Statements: J ≤ M < K = H, N = S > P ≥ H

Conclusions:

I. K = N

II. J < S

നിരയിൽ ഇടത്തെ അറ്റത്ത് നിന്ന് 16-ാം സ്ഥാനത്താണ് അനിൽ നിൽക്കുന്നത്. വലതുവശത്ത് നിന്ന് 18-ാം സ്ഥാനത്താണ് വികാസ്. അനിലിൽ നിന്ന് വലത്തോട്ട് 11-ാമതും വികാസിൽ നിന്ന് വലത്തേ അറ്റത്തേക്ക് മൂന്നാമതുമാണ് ഗോപാൽ. ഈ നിരയിൽ എത്ര പേർ നിൽക്കുന്നു?

In a row of people all facing North, Ginny is 7th from the left end. Steve is 12th from the left end. Steve is exactly between Ginny and Kiran. If Kiran is 10th from the right end of the line, how many people are there in the row?

Select the option that represents the letters that, when placed from left to right in the same sequence in the blanks below, will complete the letter series.

B_M_Q_VMW_BVMW_BV_ _T