Knowee
Questions
Features
Study Tools

Select the correct answerP is 14th from the left end and Q is 7th from the right end in a row of boys. What is the number of boys in the row, if there are 4 boys between P and Q?Options2325202119

Question

Select the correct answerP is 14th from the left end and Q is 7th from the right end in a row of boys. What is the number of boys in the row, if there are 4 boys between P and Q?Options2325202119

🧐 Not the exact question you are looking for?Go ask a question

Solution

Para resolver esta pregunta, sigamos los siguientes pasos:

  1. Identifiquemos las posiciones de P y Q:

    • P está en la posición 14 desde el extremo izquierdo.
    • Q está en la posición 7 desde el extremo derecho.

  2. Hay 4 chicos entre P y Q.

  3. Para encontrar la posición de Q desde el extremo izquierdo, sumamos la posición de P y los chicos entre ellos más 1 (porque Q está después de esos chicos):

    • Posición de Q desde el extremo izquierdo = 14 (posición de P) + 4 (chicos entre P y Q) + 1 = 19.

  4. Ahora, sabemos que Q está en la posición 19 desde el extremo izquierdo y en la posición 7 desde el extremo derecho.

  5. Para encontrar el número total de chicos en la fila, sumamos la posición de Q desde el extremo izquierdo y la posición de Q desde el extremo derecho y restamos 1 (porque Q se cuenta dos veces):

    • Número total de chicos = 19 (posición de Q desde el extremo izquierdo) + 7 (posición de Q desde el extremo derecho) - 1 = 25.

Por lo tanto, la respuesta correcta es 25.

This problem has been solved

Similar Questions

Select the correct answerIn a row of boys, A is fifteenth from the left and B is fourth from the right. There are three boys between A and B.How many boys are there in the row?Options149182213

Select the correct answerRohit is seventeenth from the left end of a row of 29 boys and Karan is seventeenth from the right end in the same row. How many boys are there between them in the row?Options53None6Data inadequate

Rajan is sixth from the left end and Vinay is tenth from the right end in a row of boys. If there are eight boys between Rajan and Vinay, how many boys are there in the row?

Select the correct answerA class of boys stands in a single line. One boy is nineteenth in order from both the ends. How many boys are there in the class?Options37273839

In a row of boys, Abhinav is 13th from the left end and there are 2 boys between Kartik and Abhinav. Kartik, who is sitting to the right of Abhinav, is 15th from the right end. Find the total number of students in the row

1/3

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.