Practice the AP 7th Class Maths Bits with Answers Chapter 7 Data Handling on a regular basis so that you can attempt exams with utmost confidence.

## AP State Syllabus 7th Class Maths Bits 7th Lesson Data Handling with Answers

Choose the correct answer.

Question 1.

The mean of 1^{st} five even numbers is

A) 5

B) 6

C) 8

D) 10

Answer:

B) 6

Question 2.

The mean of 1^{st} six odd numbers is

A) 6

B) 5

C) 8

D) 4

Answer:

A) 6

Question 3.

The mode of 1, 2, 2, 3, 3, 4, 4, 4 is

A) 2

B) 3

C) 4

D) None

Answer:

C) 4

Question 4.

The median of 2, 3, 5, 2, 3, 6, 2, 4, 8 is

A) 5

B) 3

C) 6

D) 2

Answer:

B) 3

Question 5.

The appropriate representative value for the following situation is to know the performance of students in a Maths test is

A) mean

B) median

C) mode

D) all

Answer:

A) mean

Question 6.

What is the Average rainfall of Nellore district in 2015, November for seven days 11 cm, 9 cm, 8.5 cm, 14 cm, 17.5 cm, 12 cm, 12 cm is ……………..?

A) 12 cm

B) 14.5 cm

C) 9.5 cm

D) 10.5 cm

Answer:

A) 12 cm

Question 7.

What is the average temperature of Rentachintala in the month of May for 5 days 47°, 46.5°, 44.5°, 48°, 44° is …………….

A) 45.5°C

B) 46°C

C) 46.5’C

D) 44°C

Answer:

B) 46°C

Question 8.

The cost of Tomatoes in the month of Nov, 2015 for first Week are ₹35, ₹40, ₹55, ₹60, ₹70, ₹75, ₹80. Then its average cost is?

A) ₹60

B) ₹65

C) ₹58

D) ₹59.29

Answer:

D) ₹59.29

Question 9.

What is the mean of first 10 natural numbers?

A) 5

B) 5.6

C) 5.5

D) 5.4

Answer:

C) 5.5

Question 10.

The mean of first 7 primes is ……………?

A) 8.2

B) 8.3

C) 8

D) 8.28

Answer:

D) 8.28

Question 11.

The mean of 2, 3, 4, 7, 11, x, 9 is 6 then the value of x = ……………..?

A) 5

B) 7

C) 6

D) 4

Answer:

C) 6

Question 12.

What is the mean of 2 – a, 2, 2 + a is …………..?

A) 2

B) 3

C)0

D) 1

Answer:

A) 2

Question 13.

What is the Median of 7, 2, 11, 3, 5, 13, 17 is …………….?

A) 6

B) 11

C) 5

D) 7

Answer:

D) 7

Question 14.

The median of 1, 2, 0, 3, 7, 5, 2.5 is ……………..?

A) 1

B) 2

C) 2.5

D) 3

Answer:

C) 2.5

Question 15.

What is the mode of first 10 natural numbers?

A) 0

B) 1

C) 2

D) No mode

Answer:

D) No mode

Question 16.

What is the mode of the observations 2, 3, 5, 2, 7, 3, 2, 8, 6 is …………….?

A) 5

B) 2, 3

C) 2

D) 3

Answer:

C) 2

Question 17.

What is the mode of ages of 7th, 8th, 9th class students 11, 13, 12, 14, 13, 12, 15, 14, 13.

A) 11 Y

B) 14 Y

C) 13 Y

D) 12 Y

Answer:

C) 13 Y

Question 18.

If a fixed number is add to the given observations then the change of median is ……………?

A) No change

B) There will be a change

C) Increase the median in addition to the fixed number

D) None

Answer:

C) Increase the median in addition to the fixed number

Question 19.

Preparation of number of sweets for a function is …………….?

A) Mean

B) Median

C) Mode

D) None

Answer:

A) Mean

Question 20.

From different sizes of chappals opting a suitable size is …………….

A) Mean

B) Median

C) Mode

D) None

Answer:

C) Mode

Question 21.

Wages of workers in a factory taken in consideration is ……………..

A) Mean

B) Median

C) Mode

D) None

Answer:

B) Median

Question 22.

If ‘1’ is added to 3, 4, 5, 5, 8 the New Mode is …………….?

A) remains same

B) increases the mode

C) 6

D) None

Answer:

C) 6

Question 23.

= ……………..?

A) Mean

B) Median

C) Mode

D) None

Answer:

A) Mean

Question 24.

In given observations the observation which occurs frequently is called a ……………..

A) Mean

B) Median

C) Mode

D) None

Answer:

C) Mode

Question 25.

By arranging the given observations in ascending order then the middle most observation is called a ………………

A) Mean

B) Median

C) Mode

D) None

Answer:

B) Median

Question 26.

In a class of 10th students Dullers – 8, Average – 8, Above average – 6, Brilliants – 2 From the given figure the angle for Briliant student is

A) 45°

B) 60°

C) 90°

D) 30°

Answer:

D) 30°

Question 27.

From the above sum Dullers represents the angle of?

A) 120°

B) 90°

C) 150°

D) 100°

Answer:

A) 120°

Question 28.

From the above (1st sum) Above Average students represent the angle of ……………..?

A) 120°

B) 90°

C) 45°

D) 135°

Answer:

B) 90°

Question 29.

From the above figure in which year the population 900 Millions occurs ……………?

A) 1991

B) 1981

C) 1951

D) 2001

Answer:

B) 1981

Question 30.

The population of the year 1991 is …………..? (in millions)

A) 1000

B) 700

C) 900

D) 1200

Answer:

D) 1200