CBSE Class 6/7/8 - English Grammar - Proper Nouns vs Common Nouns (Worksheet) (#cbsenotes)

Proper Nouns vs Common Nouns

Worksheet

English Grammar

A noun is the name of a place, person, quality, or action. Common nouns refer to ordinary things whereas proper nouns denote to a specific person or persons or specific things or places

Circle the proper nouns and underline the common nouns in the following sentences.

1. Mrs. Sharma is painting her wall.

2. Galileo Galilei invented the telscope.

3. Maruti is a company that manufactures cars.

Biology - Famous Indian Biologists (AIPMT/NEET/NTSE) (#ntse)(#neet)

Famous Indian Biologists

① Father Of India Bryology (Bryphytes) : Shiv Ram Kashyap

② Discovered recurrent annual wheat rust on Indian Plants : K C Mehta

③ Father of Indian Palynology : P K Nair

④ Father of Indian Ecology : Ram Deo Mishra

⑤ Father of Indian Plant Embryology : Panchanan Maheshwari

⑥ Father of Indian Paleobotany : Birbal Sahani

⑦ Father of Indian Plant genetics : B P Pal

CBSE Class 6 Maths - Playing With Numbers - NCERT Exercise 3.2 (#cbsenotes)

Playing With Numbers

EXERCISE 3.2

CBSE Class 6 Maths

Ulam Spiral (Arrange Numbers in Spiral and make Prime Number)
credits: wikipedia user:onmywaybackhome

Ulam Spiral (You see prime numbers appear at
diagonals of rectangles)
credit: wikipedia

Q1. What is the sum of any two 
       (a) Odd numbers? 
       (b) Even numbers?

Answer:

(a) The sum of any two odd numbers is an even number.
Example:
1 + 3 = 4,
7 + 5 = 12
(b) The sum of any two even numbers is also an even number.
Example: 2 + 4 = 6,
8 + 18 = 26

CBSE Class 10 - Maths - Number Systems - Problems and Solutions (#cbsenotes)

Number Systems

Problems and Solutions

(CBSE Class 10)

Q1: Find HCF and LCM of 126 and 156 using prime factorization method.

Answer: HCF of 126 is:

           126
           ╱╲
          2  63
             ╱╲
            3 21
              ╱╲
             3  7

∴ 126 = 2 × 3 × 3 × 7 = 2 × 3² × 7

    HCF of 156 is:

           156
           ╱╲
          2 78
            ╱╲
           2 39
             ╱╲
            3 13

∴ 156 = 2 × 2 × 3 × 13 = 2² × 3 × 13  

∴ HCF (126, 156) = product of common factors with lowest power

= (2ⁱ × 3ⁱ) = 6

CBSE Class 6 Maths - Playing With Numbers - NCERT Exercise 3.1 (#ncertSolutions)

Playing With Numbers
NCERT Exercise 3.1

CBSE Class 6 Maths 

Q1. Write all the factors of the following numbers :
(a) 24
(b) 15
(c) 21
(d) 27
(e) 12
(f) 20
(g) 18
(h) 23
(i) 36

Answer:
(a) 24 = 1 × 24
= 2 × 12
= 3 × 8
= 4 × 6
= 6 × 4
∴ Factors of 24 = 1, 2, 3, 4, 6, 12, 24

(b) 15 = 1 × 15
= 3 × 5
= 5 × 3
∴ Factors of 15 = 1, 3, 5, 15

(c) 21 = 1 × 21
= 3 × 7
= 7 × 3
∴ Factors of 21 = 1, 3, 7, 21

(d) 27 = 1 × 27
= 3 × 9
= 9 × 3
∴ Factors of 27 = 1, 3, 9, 27

Career After 12 - Paramedic Courses (Pharmacy and Medical Lab Technicians) (#careerAfter12)

Career After 12 - Paramedic Courses (Pharmacy and Medical Lab Technicians)

A pharmacist not only delivers drugs or medicines as per the prescription given by a doctor but also deals in production of drugs, development methods and quality control.

As a medical laboratory technician, one works in various fields of specialization such as

•   Radiography (imaging techniques like X-ray, MRI, CT, Ultrasound, etc.)
•   Radiotherapy (radiation treatment)
•   Anaesthesia Technology
•   Medical Record Technology
•   Electrophysiology and Pulmonary Technology
•   Dialysis Technology
•   Diabetic Education and Podiatry Technology

Delhi Institutes Offering Pharmacy Courses:

① Bachelor in Pharmacy (B.Pharma)
  Institute:    Delhi Institute of Pharmaceutical Sciences & Research (DU)
  Eligibility:  10 + 2 with PCB 60%
  Duration:     4 yrs
  Mode of Entry:  On Merit
  Website:      www.dipsar.ac.in

② Diploma in Pharmacy (B.Pharma)
  Institute:    Delhi Institute of Pharmaceutical Sciences & Research (DU)
  Eligibility:  10 + 2 with PCB 60%
  Duration:     2 yrs
  Mode of Entry:  On Merit
  Website:      www.dipsar.ac.in

③ Diploma in Pharmacy (B.Pharma)
  Institute:    Directorate of Training & Technical Education (Polytechnics)
  Eligibility:  10 + 2 with PCB 45% and English
  Duration:     2 yrs
  Mode of Entry:  Entrance Test
  Website:      www.cetdelhi.nic.in  & www.cetdelhiexam.nic.in

CBSE Class 10 - Biology - Life Processes (Nutrition) - Q and A (#cbsenotes)

Life Processes (Nutrition)  

Q and A

CBSE Class 10 - Biology 

Q1: Define nutrition.

Answer: The process of taking in food or consuming food and utilising it is called nutrition.


Q2: What are the modes of nutrition?

Answer:
① Autotrophic
② Heterotrophic


Q3: What is a nutrient?

Answer: A nutrient is a substance in food that performs a physiological function in the body. A nutrient gives energy and promotes growth and development of the body.


Q4: What happens if there is a deficiency of a particular type of nutrient? Give an example.

Answer: There may be a deficiency disorder. e.g. deficiency of Vitamin C causes capillaries break easily and often leads to bleeding of gums.


Q5: Name the different classes of nutrients.

Answer: Carbohydrates, Lipids, Proteins, Minerals, Vitamins and Water.