1) আমাদের দেহকোষ রক্ত হতে গ্রহণ করে অক্সিজেন ও গ্লুকোজ।
2) উড়োজাহাজের গতি নির্ণায়ক যন্ত্র ট্যাকোমিটার।
3) এনজিও প্লাষ্টি হচ্ছে হ্রৎপিন্ডের বন্ধ শিরা বেলুনের সাহায্যে ফুলানো।
4) কচুশাক বিশেষভাবে মূল্যবান যে উপাদানের জন্য লৌহ।
5) কম্পিউটার আবিষ্কার করেন হাওয়ার্ড এইকিন।
6) কর্কটক্রান্তি রেখা বাংলাদেশের মধ্যখান দিয়ে গেছে।
7) কার্বুরেটর থাকে যে ইঞ্জিনে পেট্রোল ইঞ্জিনে।
8) ক্যাসেটের ফিতার শব্দ রক্ষিত থাকে চুম্বক ক্ষেত্র হিসাবে।
9) ক্লোনিং পদ্ধতিতে জন্মগ্রহণকারী ভেড়ার নাম ডলি।
10) গ্যালিলিও’ হলো পৃথিবী থেকে পাঠানো বৃহস্পতির একটি কৃত্রিম উপগ্রহ।
11) গ্লিসারিন দ্রবীভূত হয় না পানিতে।
12) চাঁদে কোন শব্দ করলে তা শোনা যাবে না, কারণ চাঁদে বায়ুমণ্ডল নেই।
13) জলজ উদ্ভিদ সহজে ভাসতে পারে কারণ এদের কাণ্ডে অনেক বায়ু কুঠুরী থাকে।
14) জোয়ার ভাটার তেজকটাল হয় অমাবস্যায়।
15) টুথপেষ্টের প্রধান উপাদান সাবান ও পাউডার।
16) ডিজিটাল ঘড়ি বা ক্যালকুলেটারে কালচে অনুজ্জ্বল যে লেখা ফুটে উঠে সেটি সিলিকন চিপ।
17) তামার সাথে যে উপাদান মেশালে পিতল হয় দস্তা (জিঙ্ক)।
18) দিনরাত্রি সর্বত্র সমান নিরক্ষরেখায়।
19) পানিতে নৌকার বৈঠা বাঁকা দেখা যাওয়ার কারণ আলোর প্রতিসরণ।
20) পিসি কালচার’ বলতে বুঝায় মৎস্য চাষ।

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🔰 Quiz for all competitive exams ✓

Q. When was the international date line determined
Ans. 1884 AD

Q. International date line is called
Ans. 180 ° long

Q. International date line is closest to
Ans. 180 ° Eastern and Western Longitude

Q. Why is the International Date Rekha Tedi-Medi
Ans. To eliminate the difference between time and date

Q. What is the reason for the deviation of the international date line in the northern Pacific Ocean
Ans. Alusian island

Q. If the international date line is 12 o'clock, what will be the standard time of India
Ans. 5 o'clock 30 minutes

Q. How long the earth can be divided into skeletons
Ans. 24

Q. India's standard time is taken from which longitude
Ans. 82 1/2 ° East

Q. From which place is India's standard time taken
Ans. Naini (near Allahabad)

Q. What is the difference between India's standard time and standard time of Greenwich
Ans. 5 hours 30 minutes

Q. How many times is distracted in India's most eastern and western places
Ans. 4 times

Q. If the difference between the status of two places of the Earth is 15 °, how much difference will be there in the local time
Ans. 1 Hour

Q. Greenwich is in which country
Ans. United Kingdom

Q. What is the difference between the local time of two places in crossing a longitude
Ans. 4 minutes

Q. What is the authentic time of the whole world
Ans. 0 ° longage

Q. How many days do they take their calendar forward in crossing the ship date line going from east to west.
Ans. one day

Q. How many longitaries pass in front of the sun in 24 hours
Ans. 360

Q. International date line passes through which ocean
Ans. Arctic Sea and Pacific Ocean

Q. How long is the world divided into zone
Ans. 24

Q. At what time India is placed in the zone
Ans. Time Jaun-I

Q. At which place is authentic time and local time the same
Ans. Near Naini (Allahabad)

Q. Who was the Portuguese who took control of Goa
Ans. Alphonso de albuquerk

Q. Who was the first Governor General of East India Company in India
Ans. Warren hastings

Q. Which European country spread its trade first in India
Ans. Portugal

Q. When did VascoDigama India come
Ans. 1498 AD

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🔰 East medieval India 【North India】

● How long is the Rajput period considered - from the sixth century to the twelfth century

● Who was the ruler there at the time of Mohammed bin Qasim's invasion of Sindh in 712 AD

● Who is first credited with imposing tax taxes - Mohammed bin Qasim

● Whose name is 'Dillaika' - Delhi

● Who composed the 'Prithvirajaras' - Chandrabardai

● Where is the famous Dilwara Jain Temple located on Mount Abu

● Who built temples located in Khajuraho - Chandel rulers

● Where is the Vijay Pillar located - Chittorgarh

● How many times Mahmud Ghaznavi invaded India - 17 times

● Which was the famous invasion of Mahmud Ghaznavi-invasion of Somnath temple

● When did Muhammad Ghaznavi loot the famous Somnath temple in Gujarat-1025-26

● Who was the ruler of Gujarat at the time of Muhammad Ghaznavi's invasion of Somnath temple - Bhimdev I.

● Some excerpts from which drama are written on a mosque called 'two and a half days' - Harikali

● Rani Padmini's name is linked to Khilji's Chittor victory. Whose wife was Rani Padmini - Rana Ratan Singh

● Establishment of Vikramashila University - Dharmapala

● Who wrote 'Geet Govind' - Jaydev

● Whose gathering used Jaydev - Laxman Sen

● Who built Sompur Mahavihara - Dharmapala

● Who first carried out Arab attack on India - Muhammad bin Qasim

● Jagannath Temple is in which state - Odisha

● Who was the founder of Surya Dev Temple located in Konark - Narasimha.

● Where is Black Pagoda located - in Konark

● Who was the founder of Alwar - Ajay Pal

● Jain Acharya Hemchandra got protection in the court of the ruler - Jai Singh (Siddharaj)

● The battle of Chandavar took place between whom-Jaichand and Mohammad Gauri

● Where is the Lingaraja Temple located - in Bhubaneswar

● Who laid the foundation of Lingaraja Temple - Yayati Kesari

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📅  21 November 2023 Current Affairs
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➼ Recently, 'Australia' team has won the title of ICC World Cup 2023.

➼ Recently, Nicaragua's 'Shennis Palacios' has won the title of 72nd Miss Universe 2023.

➼ Recently 'Mohammed Muizzu' has been sworn in as the 8th President of Maldives.

➼ Recently 'World Toilet Day' has been celebrated on 19th November.

➼ Recently, Minister of State for Defense 'Ajay Bhatt' has represented India in the Dubai Air Show.

➼ Recently the book “Building Partnerships: India and International Co-operation for Maritime” written by Captain ‘Himadri Das’ has been released.

➼ Recently 'Virat Kohli' has received the title of  ' Player of the Tournament' in the ICC World Cup 2023.

➼ Recently Canadian-American actor and filmmaker 'Ryan Reynolds' has received the 'Order of British Columbia' honour.

➼ Recently, the state government of 'Uttar Pradesh' has secured the first position in the entire country in the field of inland fisheries-plains.

➼ Recently, famous art historian and writer 'BN Goswami' has passed away.
#collected

❇️ Most Important Question for all exams❇️

Q1 Which civilization was developed on the banks of the Nile River?
Answer - Mishra Civilization

Q2 Khyber Pass is located?
Answer - Between Afghanistan and Pakistan

Q3 Which city is famous for the yield of grapes?
Answer - Nashik

What is the full form of Q4 SAARC {full form}?
Answer - South Asian Association for Regional Cooperation

Q5 When was the First World War fought?
Answer-1914-1918 AD

Q6 Maratha power was the highest peak and power during whose reign?
Answer - Balaji Bajirao

Q7 What is the length of the Arabian Sea of India and the beach adjoining the Bay of Bengal?
Answer - 6100 km M

Q8 What is the origin of Krishna river near?
Answer - Mahabaleshwar

Q9 is the shortest post of commissioned officer in the Indian Air Force?
Answer - Pilot Officer

Q10 Bombay Bomber is the surname of which Indian cricketer?
Answer - Sachin Tendulkar

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