Question

ana writes test to upgrade her level the test has 25 question for total score of 150 points among the 25 question each multiple choice questions carries 3 points and descriptive types question carries 8 points how many multiple choice question and descriptive types question are there in the test

Answer 1

Use elimination method to find it answer

Answer 2

Answer:

There were 10 multiple choice questions and 15 descriptive type questions in the test.

Step-by-step explanation:

   Given,

Number of questions in test for Anu to upgrade her level =  25

Number of points for Multiple Choice Questions = 3 points

Number of points for Descriptive Type Questions = 8 points

Total points in the test = 150 points

Let Multiple Choice Questions to be x and Descriptive Type Questions to be y .

Given,

x + y = 25

3x + 8y = 150

Calculating x and y, we get 10 and 15 respectively.

Therefore, There were 10 multiple choice questions and 15 descriptive type questions in the test.