Wrong Number Series & Mixed DI II Quantitative Aptitude II MH-CET 2021 II 9 July for CAT & MBA Exams

Question 1

Direction: In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.

4, 12, 42, 196, 1005, 6066

Question 2

Direction: In the following questions, find out the wrong number.

43, 45, 55, 85, 153, 290, 505

Question 3

Direction: In the following number series, only one number is incorrect. Find out the incorrect number.

80, 42, 24, 13.5, 8.75, 6.375, 5.1875

Question 4

Direction: In the following number series, only one number is incorrect. Find out the wrong number in the series.

0.05, 0.2, 1.4, 100, 182, 2912

Question 5

Direction: Find the wrong number in the following series

12, 12, 48, 432, 6910, 172800

Question 6

Directions: Answer the questions based on the information given below:
The bar graph and the table below represent the number of students from different class of the Hans Raj School who passed the examination with 1^st division, percentage of student who failed with respect to the total number of students in that respective subjects and the total number of students in each of the five respective classes.
Note 1: Total number of students who passed the examination = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division)
Note 2: Total number of students in any classes = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division) + Number of students who failed

Find the percentage of the total number of students from all the classes combined who passed the examination.

Question 7

Directions: Answer the questions based on the information given below:
The bar graph and the table below represent the number of students from different class of the Hans Raj School who passed the examination with 1^st division, percentage of student who failed with respect to the total number of students in that respective subjects and the total number of students in each of the five respective classes.
Note 1: Total number of students who passed the examination = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division)
Note 2: Total number of students in any classes = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division) + Number of students who failed

Find the difference between the total number of students from Physics classes who passed the examination with 2^nd or 3^rd division and the total number of students from Mathematics classes who passed the examination with 2^nd or 3^rd division.

Question 8

Directions: Answer the questions based on the information given below:
The bar graph and the table below represent the number of students from different class of the Hans Raj School who passed the examination with 1^st division, percentage of student who failed with respect to the total number of students in that respective subjects and the total number of students in each of the five respective classes.
Note 1: Total number of students who passed the examination = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division)
Note 2: Total number of students in any classes = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division) + Number of students who failed

If the ratio of the number of students in the Zoology classes who passed the examination with the 2^nd division to the number of students in the same classes who passed the examination with the 3^rd division is 16: 25, respectively, then find the ratio of the number of students who failed in Zoology to the number of students who passed the examination with the 2^nd division in the Zoology classes.

Question 9

Directions: Answer the questions based on the information given below:
The bar graph and the table below represent the number of students from different class of the Hans Raj School who passed the examination with 1^st division, percentage of student who failed with respect to the total number of students in that respective subjects and the total number of students in each of the five respective classes.
Note 1: Total number of students who passed the examination = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division)
Note 2: Total number of students in any classes = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division) + Number of students who failed

If the total number of students studying in Hans Raj School is 1560, then find the percentage of students studying in the five given classes together with respect to the total number of students in Hans Raj School.

Question 10

Directions: Answer the questions based on the information given below:
The bar graph and the table below represent the number of students from different class of the Hans Raj School who passed the examination with 1^st division, percentage of student who failed with respect to the total number of students in that respective subjects and the total number of students in each of the five respective classes.
Note 1: Total number of students who passed the examination = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division)
Note 2: Total number of students in any classes = Number of students who passed the examination with (1^st division + 2^nd division + 3^rd division) + Number of students who failed

In English classes, if the ratio of the number of girls to the number of boys who passed the examination with the 1^st division is 3: 2, respectively and the ratio of the number of girls to the number of boys who passed the examination with 2^nd or 3^rd division is 15: 13 respectively, then find the number of boys in the English classes who passed the examination.