Select the correct answerIn a row of persons, position of A from left side of the row is 9th and position of B from right side of the row is 8th. If C is sitting just in middle of A & B and position of C from left side of the row is 15th. Find the total no. of persons in the row?Options29272826
Question
Select the correct answerIn a row of persons, position of A from left side of the row is 9th and position of B from right side of the row is 8th. If C is sitting just in middle of A & B and position of C from left side of the row is 15th. Find the total no. of persons in the row?Options29272826
Solution
Para resolver esta pregunta, sigamos los pasos uno por uno:
- La posición de A desde el lado izquierdo de la fila es 9.
- La posición de B desde el lado derecho de la fila es 8.
- C está sentado justo en el medio de A y B, y la posición de C desde el lado izquierdo de la fila es 15.
Primero, determinemos la posición de C en relación con A y B. Dado que C está en el medio, podemos calcular la distancia entre A y C, y entre C y B.
La posición de A desde la izquierda es 9, y la posición de C desde la izquierda es 15. Por lo tanto, la distancia entre A y C es: 15 - 9 = 6
Esto significa que C está 6 posiciones a la derecha de A.
Dado que C está en el medio, la distancia entre C y B también debe ser 6. Entonces, la posición de B desde la izquierda es: 15 + 6 = 21
Ahora sabemos que la posición de B desde la izquierda es 21 y desde la derecha es 8. Para encontrar el número total de personas en la fila, sumamos estas dos posiciones y restamos 1 (porque estamos contando la misma posición dos veces):
21 (posición de B desde la izquierda) + 8 (posición de B desde la derecha) - 1 = 28
Por lo tanto, el número total de personas en la fila es 28.
La respuesta correcta es: 28
Similar Questions
Select the correct answerIn a row of persons, position of A from left side of the row is 9th and position of B from right side of the row is 8th. If C is sitting just in middle of A & B and position of C from left side of the row is 15th. Find the total no. of persons in the row?Options29272826
:Eight persons A, B, C, D, E, F, G, and H are sitting around a circular table but do not needs to be sitting in the same arrangement. Five of them are facing inner while others are facing outward.E is third to the right of C. F sits third to the left of E. Three persons sit between F and B. G sits third to the right of F who is not facing the centre. D sits third to the right of A, who is not facing the centre.Who sits just between F and A?Select an answerABBCCEDNone of theseINSTRUCTIONS BACK MARK FOR REVIEW & NEXTSAVE AND NEXT
Select the correct answerIn a row of 54 persons, A is 15th from the left side of the row and B is 20th from the right side of the row. Find the no. of persons sitting between A and B?Options18171916
Select the correct answerA and B are standing in a row of persons. A is 18th from left side of the row and B is 24th from right side of the row. If they interchange their positions A becomes 31st from left. Find position of B from right side?Options3937None3836
Select the correct answerStudy the following information carefully and answer the question given below.Uncertain number of persons are sitting in a linear row facing north. B sits fifth to the left of E. Two persons sits between B and D. D sits second position from one of the extreme end. Five persons sits between S and E. S is not an immediate neighbor of B. As many as persons sits between E and S as between S and C. As many persons sits between D and B as between B and F. C sits third position from the extreme end. If G sits 2nd to the right of S, then what is the position of G from right end?Options97None of these86
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.