## Class 11 - Economics - Statistical Tools - Measures of Central Tendency

Q1: Define an average?

Answer: An average is a single value that represents the whole group.

Q2: Name the measures of central tendency?

Answer: Three important types of statistical averages are :
- Arithmetic Mean,
- Median and
- Mode.

Q3: What is median?

Answer: It is defined as the middle value of the series when arranged either in ascending order or in descending order.

Q4: What is mode ?

Answer: It is defined as the value which occurs most frequently in a series.

Q5: Can mode be graphically located?

Answer: Mode can be located graphically with the help of histogram.

## English Grammar Check - Common Errors in Adverbs Usage

Adverbs typically modify verbs and other categories except nouns, especially adjectives and adverbs. Adverbs can be single words, phrases or clauses.

Read the following sentences carefully, each has adverb related error(s). Identify the error(s) and write the correct sentence.

1. You write beautiful.

2. He was too healthy.

## A Letter to God

Chapter Q & A

AuthorG.L.Fuentes

Q1: What did Lencho hope for?

Answer: Lencho hoped for rains as the only thing that his field of ripe corn needed was a shower.

Q2: Why did Lencho say the raindrops were like ‘new coins’?

Answer: Lencho’s crops were ready for harvest. As raindrops might have helped in getting a better harvest, resulting in greater prosperity, so Lencho compared them with new coins.

Q3: How did the rain change? What happened to Lencho’s fields?

Answer: While the rain was pouring down, a robust wind began to blow and really huge hailstones started to fall along with the rain. All the crop in Lencho’s fields got destroyed.

## Thursday, 28 March 2019

### CBSE Class 10 - Social Science - Consumer Rights - Important Keywords (Worksheet)(#cbsenotes)(#eduvictors)

Class 10 Economics - Consumer Rights - Important Keywords
(Worksheet)

Following are the important definitions and keywords used in chapter 'Consumer Rights'. Read the definitions and identify the defining term.

No. Definition Keyword
1. People who buy different articles to satisfy their needs. ________
2. People who manufacture or distribute different articles.
3. Shopkeepers who sell articles to the customer.
4. Consumer Court at the state level.
5. Consumer Court at the national level.

## NEET Biology Quiz: Bio-molecules

(Set -4)

MCQs

Q1: Which of the following is a saturated fatty acid?

(a) Oleic Acid
(b) Linoeic Acid
(c) Archidonic Acid
(d) Palmitic Acid

Q2: Essential amino acids include

(a) leucine
(b) valine
(c) tryptophan
(d) all of these

Q3: Many elements are found in living organisms either free or in the form of compounds. One of the following is not found in living organisms.

(a) Silicon
(b) Magnesium
(c) Iron
(d) Sodium

## English Grammar CheckCommon Errors in Adjectives

Qualifying words known as adjectives.

Following sentences have adjective related errors. Identify the error(s) and write the correct sentence.

1. I have any milk.

2. He is wiser than his brother.

3. He is wiser than shrewd.

4. Any Ms Nitika is waiting for you.

5. My sister is elder than me.

## CBSE Class 8 - Mathematics Annual Sample Question Paper(Set-3) (2018-19)

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Mathematics subject to assess your knowledge about the subject.

For studying you may refer following books:

## CBSE Publishes Compendium Of Career Courses After 12

Choosing what to study after class 12th is an important and career-defining decision. If you have got interest or hobby in a specific circulation or a topic and had been doing well in the same, it is probably the right career choice after twelfth . In order to make the high-quality of the possibilities your way, we propose you avail help from the compendium, posted by CBSE, to understand the modern profession traits related to it.

## CBSE Class 7 - Social Science Annual Sample Question Paper (2018-19)(Set-1)

Getting good marks is very important for students of class 7. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Social Science subject that will help you revise and practice.

Help Guide(s) on Class 7 Social Science:

## CBSE Class 8 - Science Annual Sample Question Paper (2018-19)(Set-2)

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Science subject that will help you revise and practice.

Help Guide(s) on Class 8 Science: