CBSE NEET/AIPMT Class 12 Biology - Animal Nutrition and Digestive System (MCQs) (#cbsenotes)

Animal Nutrition and Digestive System 

(Biology MCQs) For NEET, Pre-Medical and AIPMT  

Q1 (AIPMT 2014): An alga which can be employed as food for human being is _______.

(a) Ulothrix
(b) Spirogyra
(c) Chlorella
(d) Polysiphonia


Q2: Carrier ions like Na⁺ facilitate the absorption of which of the following substances:

(a) glucouse and fatty acids
(b) amino acids and glucouse
(c) glycerol and fatty acids
(d) fructose and some amino acids


Q3: Which of the following food components reach totally undigested in human stomach?

(a) Protein and Starch
(b) Starch and Fat
(c) Fat and Cellulose
(d) Starch and Cellulose

CBSE Class 9 - Maths - Number Systems - Important Points To Remember (#cbsenotes)

Number Systems

CBSE Class 9 Maths 

Important Points To Remember

① Counting numbers 1, 2, 3, 4... are called Natural Numbers (N)


② Whole Numbers (W): Natural numbers 1, 2, 3... together with number 0 (zero) are called Whole Numbers


③ All natural numbers, zero and negative numbers together i.e. ...., –4, –3, –2, –1, 0, 1, 2, 3, 4, ... are known as Integers (Z).


④ Rational Numbers (Q): Numbers of the form p/q where p, q both are integers and q ≠ 0.

CBSE Class 10 - Chemistry - Chapter 1 - Chemical Reactions and Equations (#cbsenotes)

Chemical Reactions and Equations 

CBSE Class 10 - Chemistry - Chapter 1 

Worksheet on Balancing Chemical Equations

Question: Balance the following chemical equations.

⒜ Al(s) + Fe₂O₃(s) ---⤑  Al₂O₃(s) + Fe(s)

⒝ Na(s) + H₂O ---⤑ NaOH + H₂

⒞ NH₃(g) + O₂(g) ---⤑ NO(g) + H₂O(g)

⒟ Fe(s) + H₂O(g) ---⤑  Fe₃O₄(s) + H₂(g)

⒠ NaOH + H₂SO₄ ---⤑  Na₂SO₄ + H₂O

⒡ Hg(NO₃)₂ + KI ---⤑ HgI₂ + KNO₃

CBSE Class 6 Maths - Playing With Numbers - NCERT Exercise 3.3 (#cbsenotes)

Playing With Numbers

EXERCISE 3.3

CBSE Class 6 Maths

Q1: Using divisibility tests, determine which of the following numbers are divisible by 2;
by 3; by 4; by 5; by 6; by 8; by 9; by 10 ; by 11 (say, yes or no):

┌───────┬────────────────────────────────────────┐
│ Number│          Divisible By                  │
├───────┼───┬───┬────┬────┬────┬────┬────┬───┬───┤
│       │ 2 │ 3 │ 4  │ 5  │ 6  │ 8  │ 9  │ 10│11 │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 128   │ Y │ N │ Y  │ N  │ N  │ Y  │ N  │ N │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 990   │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 1586  │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 275   │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 6686  │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│639210 │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│429714 │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 2856  │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│ 3060  │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
├───────┼───┼───┼────┼────┼────┼────┼────┼───┼───┤
│406839 │ ? │ ? │ ?  │ ?  │ ?  │ ?  │ ?  │ ? │ ? │
└───────┴───┴───┴────┴────┴────┴────┴────┴───┴───┘

Answer:

CBSE Class 8 - Our Pasts III - CH2 - From Trade to Territory (MCQs) (#cbsenotes)

From Trade to Territory 

MCQs based on NCERT Class 8 - Our Pasts III Chapter 

① ___________ introduced 'Doctrine of Lapse'

ⓐ Lord Dalhousie

ⓑ Robert Clive

ⓒ Warren Hastings

② Who led the East India Company in the Battle of Plassey?

ⓐ Warren Hastings

ⓑ Mir Jafar

ⓒ Robert Clive

③ When was the Battle of Plassey fought?

ⓐ 1757

ⓑ 1857

ⓒ 1774

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