নিজের ভুল গুলো কারেকশন করতে ভিডিও লেকচার দেখুন ।স্পেশিফিক কোন জবের জন্য ট্র্ইাা করতে অনলাইন পেইড কোর্স করবেন । যারা পেইড কোর্স করবেন তাদের জন্য প্রতিমাসে একটি ইডু গেইম অনুষ্ঠিত হবে যেখান থেকে প্রতিটি সঠিক উত্তরের জন্য এক পয়েন্ট পাবেন এবং যা পরবর্তিতে টাকাতে কনভাট করেউত্তোলন করতে পারবেন
তাই শিখুন গেইম খেলুন ইনকাম করুন এবং নিজের স্পপ্ন পুরণের পথে এগিয়ে যান
প্রতিমাসে এক্িট টাইম বেইজ পরীক্ষা হবে যা হতে প্রতিটি সঠিক উত্তরের জন্য একপয়েন্ট এবং প্রতিটি ভুল উত্তোরের জন্য এক পয়েন্ট মাইনাস হবে । মোট পয়েন্ট পাবেন যা হবে তা হতে টাকাতে কনভার্ট করাযাবে এবং বিকাশে বা নগদে উত্তোলন করা যাবে এবং একই সাতে আপানার পরিচিত বা আপনার মাধ্যমে কেউ ফ্রি কোর্স বা পেইড কোর্স এ ভর্তি হলে একসাতে পাবেন ৫০ পয়েন্ট বা ৫০ টাকা যা নির্ধারিত সময় পরে উত্তোলন করতে পারবেন ।
READING MATERIALS : 01
1. Which of the following is NOT a state of matter?
a) Solid
b) Liquid
c) Gas
d) Plasma
Correct Answer: d) Plasma
2. The building blocks of all matter are:
a) Elements
b) Compounds
c) Mixtures
d) Molecules
Correct Answer: a) Elements
3. The process of a substance changing from one state of matter to another is called:
a) Chemical reaction
b) Physical change
c) Phase transition
d) Combustion
Correct Answer: c) Phase transition
4. The periodic table organizes elements based on their:
a) Atomic mass
b) Number of protons
c) Chemical properties
d) All of the above
Correct Answer: d) All of the above
5. Which of the following is an example of a covalent bond?
a) Sodium chloride (NaCl)
b) Water (H2O)
c) Carbon dioxide (CO2)
d) Calcium oxide (CaO)
Correct Answer: b) Water (H2O)
6. An atom with the same number of protons but different numbers of neutrons is called a(n):
a) Isotope
b) Ion
c) Molecule
d) Compound
Correct Answer: a) Isotope
7. The pH scale is used to measure the:
a) Concentration of salt
b) Acidity or basicity of a solution
c) Temperature of a substance
d) Electrical conductivity of a solution
Correct Answer: b) Acidity or basicity of a solution
8. The process of breaking down a larger molecule into smaller molecules is called:
a) Synthesis
b) Decomposition
c) Combustion
d) Neutralization
Correct Answer: b) Decomposition
9. Which of the following is NOT a renewable resource?
a) Solar energy
b) Fossil fuels
c) Wind energy
d) Hydropower
Correct Answer: b) Fossil fuels
10. The law of conservation of mass states that:
a) Mass can be created or destroyed in a chemical reaction.
b) The total mass of reactants must equal the total mass of products.
c) The number of atoms of each element is always conserved.
d) The volume of a substance remains constant during a reaction.
Correct Answer: b) The total mass of reactants must equal the total mass of products.
READING MATERIALS : 02
1. Which of the following is NOT a component of a basic sentence?
a) Subject
b) Verb
c) Object (direct or indirect)
d) Adjective
Correct Answer: d) Adjective (Adjectives can modify nouns or pronouns but are not essential for a basic sentence structure)
2. A sentence that expresses a complete thought and conveys a message is called a(n):
a) Phrase
b) Clause
c) Independent clause
d) Dependent clause
Correct Answer: c) Independent clause
3. The word that performs the action or describes the state of being in a sentence is called the:
a) Noun
b) Pronoun
c) Verb
d) Adverb
Correct Answer: c) Verb
4. Which of the following is an example of a simple sentence?
a) The cat chased the mouse, but it escaped. (Compound sentence)
b) The girl sang beautifully.
c) While I was reading, the phone rang. (Complex sentence)
d) Although tired, she finished her work. (Complex sentence)
Correct Answer: b) The girl sang beautifully.
5. A sentence that expresses a question is called a(n):
a) Declarative sentence
b) Interrogative sentence
c) Imperative sentence
d) Exclamatory sentence
Correct Answer: b) Interrogative sentence
6. Which of the following sentences is an imperative sentence?
a) What time is it?
b) She is a kind person.
c) Please close the door.
d) Wow, that was amazing!
Correct Answer: c) Please close the door.
7. A sentence that expresses strong emotion or surprise is called a(n):
a) Declarative sentence
b) Interrogative sentence
c) Imperative sentence
d) Exclamatory sentence
Correct Answer: d) Exclamatory sentence
8. A clause that can stand alone as a complete sentence is called a(n):
a) Independent clause
b) Dependent clause
c) Phrase
d) Modifier
Correct Answer: a) Independent clause
9. A clause that cannot stand alone as a complete sentence and relies on another clause for meaning is called a(n):
a) Independent clause
b) Dependent clause
c) Phrase
d) Modifier
Correct Answer: b) Dependent clause
10. The subject in a sentence typically refers to the:
a) Action being performed
b) Person, place, or thing being described
c) Time or location of the action
d) Manner of the action
Correct Answer: b) Person, place, or thing being described
11. Which of the following sentences has a compound subject?
a) The dog barked at the mail carrier.
b) The children and the dog played in the park.
c) She went to the store and bought groceries.
d) He was tired and hungry.
Correct Answer: b) The children and the dog played in the park.
12. A sentence that has two or more independent clauses joined by a coordinating conjunction (like and, but, or, for, nor, so, yet) is called a(n):
a) Simple sentence
b) Compound sentence
c) Complex sentence
d) Run-on sentence
Correct Answer: b) Compound sentence
13. A sentence that has one independent clause and one or more dependent clauses is called a(n):
a) Simple sentence
b) Compound sentence
c) Complex sentence
d) Run-on sentence
Correct Answer: c) Complex sentence
14. A sentence fragment is a group of words that:
a) Expresses a complete thought
b) Functions as a complete sentence
c) Lacks a verb or a subject
d) Is grammatically incorrect
Correct Answer: c) Lacks a verb or a subject
15. It is important to use correct punctuation, such as periods, commas, and question marks, to:
a) Improve sentence flow
b) Clarify meaning and avoid ambiguity
c) Both a and b
d) Neither a nor b
Correct Answer: c) Both a and b
প্রশ্নের উত্তর সাবমিট করার সময় সেকশন উল্লেখ করবেন অথবা আপনার উত্তর বাতিল হবে
MODEL TEST 03 : BCS AND ALL JOB