General Knowledge Bengali [G.k] Booster


50 G.k Question in Bengali. GK Booster or General Knowledge Booster is a study Www.TrendingPagetoday.in for knowledge, school board & competitive exams, course & career guidance and job alerts. Online mock test series free online practice set paper with online test based on new pattern.

āĻŦাংāϞা āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āϜি.āĻ•ে āĻŦুāϏ্āϟাāϰ ā§¨ā§Ļ⧍⧍

● āĻŦিāĻ­িāύ্āύ āϝāύ্āϤ্āϰেāϰ āύাāĻŽ :

Name āϝāύ্āϤ্āϰ
Anemometer āĻŦাāϤাāϏেāϰ āĻ—āϤিāĻŦেāĻ— āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Hydrophone āϜāϞেāϰ āϤāϞাāϰ āĻļāĻŦ্āĻĻ āĻĒāϰিāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Barometer āĻŦা⧟ুāϰ āϚাāĻĒāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Calorimeter āωāώ্āĻŖāϤা āĻĒāϰিāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Manometer āĻ—্āϝাāϏেāϰ āϚাāĻĒ āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Microscope āĻ•্āώুāĻĻ্āϰাāϤিāĻ•্āώুāĻĻ্āϰ āĻŦāϏ্āϤুāĻ•ে āĻŦ⧜ো āĻ•āϰে āĻĻেāĻ–াāϰ āϝāύ্āϤ্āϰ
Hypsometer āϏāĻŽুāĻĻ্āϰāϤāϞ āĻĨেāĻ•ে āωāϚ্āϚāϤা āύিāϰ্āĻŖা⧟āĻ• āϝāύ্āϤ্āϰ
Inclinometer āφāĻ•াāĻļāϝাāύ āĻ…āύুāĻ­ূāĻŽিāĻ• āĻ…āĻŦāϏ্āĻĨা āĻĨেāĻ•ে āĻ•āϤāϟা āĻšেāϞে āφāĻ›ে āϤা āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Hygrometer āĻŦাāϤাāϏেāϰ āφāĻĒেāĻ•্āώিāĻ• āφāĻĻ্āϰāϰ্āϤা āĻĒāϰিāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Hygroscope āĻŦাāϤাāϏেāϰ āφāĻĒেāĻ•্āώিāĻ• āφāĻĻ্āϰāϰ্āϤা āĻĒāϰিāĻŦāϰ্āϤāύ āύিāϰ্āĻŖা⧟āĻ• āϝāύ্āϤ্āϰ
Chronometer āĻ—্āϰীāύিāϚেāϰ āϏāĻŽā§Ÿ āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Colorimeter āφāϞোāĻ•েāϰ āϤীāĻŦ্āϰāϤা āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Cresco graph āωāĻĻ্āĻ­িāĻĻেāϰ āĻŦৃāĻĻ্āϧি āĻĒāϰিāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Planimeter āϏāĻŽāϤāϞ āĻ­ূāĻŽিāϤে āφāϝ়āϤāύ āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Pyrheliometer āϏূāϰ্āϝেāϰ āĻŦিāĻ•িāϰāĻŖ āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Pyrometer āωāϚ্āϚ āϤাāĻĒāĻŽাāϤ্āϰা āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Rain gauge āĻŦৃāώ্āϟিāĻĒাāϤ āĻĒāϰিāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Salinometer āϞāĻŦāĻŖāϤাāϰ āϘāύāϤ্āĻŦ āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Seismograph āĻ­ূāĻŽিāĻ•āĻŽ্āĻĒেāϰ āϤীāĻŦ্āϰāϤা āĻŽাāĻĒা āĻ“ āϞেāĻ–āϚিāϤ্āϰ āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Sextant āĻĻুāϟি āĻŦāϏ্āϤুāϰ āĻŽāϧ্āϝে āĻ•ৌāĻŖিāĻ• āĻĻূāϰāϤ্āĻŦ āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ
Spherometer āĻ•োāύাে āĻ—ােāϞাāĻ•াāϰ āĻŦāϏ্āϤুāϰ Curvature āĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Stereoscope āĻĻ্āĻŦিāĻŽাāϤ্āϰিāĻ• āĻ›āĻŦি āϝাāϰ depth āĻ“ solidity āĻĻেāĻ–াāϰ optical device
Telepeter āĻāĻ•āϟি āύিāϰ্āĻĻিāώ্āϟ āĻĻূāϰāϤ্āĻŦে āϘāϟা āĻĒ্āϰাāĻ•ৃāϤিāĻ• āϘāϟāύাāĻŽাāĻĒāĻ• āϝāύ্āϤ্āϰ
Telstar āĻŽāĻšাāĻ•াāĻļ āĻŽাāϧ্āϝāĻŽে Wireless āĻāĻŦং āĻĻূāϰāĻĻāϰ্āĻļāύ āϏāĻŽ্āĻĒ্āϰāϚাāϰ āĻ•āϰাāϰ āϝāύ্āϤ্āϰ
Thermostat āϏ্āĻŦāϝ়ংāĻ•্āϰিāϝ় āĻāĻ• āϝāύ্āϤ্āϰ āϝা āϏāϰ্āĻŦāĻĻা āϤাāĻĒāĻŽাāϤ্āϰা āĻŦāϜাāϝ় āϰাāĻ–ে
Voltmeter āĻĻুāϟি āĻŦিāύ্āĻĻুāϰ āĻŽāϧ্āϝে Potential difference āĻŽাāĻĒাāϰ āϝāύ্āϤ্āϰ


āĻāĻ• āύāϜāϰে āĻŽাāύāĻŦāĻĻেāĻš āϜি.āĻ•ে āĻŦুāϏ্āϟাāϰ :



☉ āĻŽাāύুāώেāϰ āĻŽােāϟ āĻĒেāĻļীāϰ āϏংāĻ–্āϝা ➺ā§Ŧā§Šā§¯āϟি 
☉ āĻŽাāύুāώেāϰ āĻŦৃāĻšāϤ্āϤāĻŽ āĻĒেāĻļী ➺ āĻ—ুāϞুāϟি⧟াāϏ 
☉ āĻŽাāύুāώেāϰ āĻĒৌāώ্āϟিāĻ• āύাāϞীāϰ āĻĻৈāϰ্āϘ্āϝ ➺ ⧝ āĻŽিāϟাāϰ
☉ āĻŽাāύুāώেāϰ āĻŦৃāĻ•্āĻ•ীāϝ় āύাāϞিāĻ•াāϰ āĻĻৈāϰ্āϘ্āϝ ➺ ā§Šā§Ģ-ā§Ģā§Ļ āĻŽি.āĻŽি.
☉ āĻŽাāύুāώেāϰ āĻ•্āώুāĻĻ্āϰাāύ্āϤ্āϰেāϰ āĻĻৈāϰ্āϘ্āϝ ➺ ā§­ āĻŽিāϟাāϰ
☉ āĻŽাāύুāώেāϰ āĻŦৃāĻšāĻĻāύ্āϤ্āϰেāϰ āĻĻৈāϰ্āϘ্āϝ ➺ ā§§.ā§Ģ āĻŽিāϟাāϰ
☉ āĻŽাāύুāώেāϰ āĻ…āĻ—্āύ্āϝাāĻļāϝ়েāϰ āĻ“āϜāύ ➺ ā§Ŧā§Ģ-ā§§ā§Ģā§Ļ āĻ—্āϰাāĻŽ
☉ āĻŽাāύুāώেāϰ āϝāĻ•ৃāϤেāϰ āĻ“āϜāύ ➺ ā§§.ā§Ģ āĻ•িāĻ—্āϰা
☉ āĻŽাāύুāώেāϰ āĻŽােāϟ āϰāĻ•্āϤেāϰ āĻĒāϰিāĻŽাāĻŖ ➺ ā§Ģ.ā§Ŧ āϞিāϟাāϰ
☉ āĻŽাāύুāώেāϰ āϰāĻ•্āϤ āϤāĻž্āϚāύেāϰ āϏāĻŽāϝ়āĻ•াāϞ ➺ ā§Š.ā§Ŧ āĻŽিāύিāϟ
☉ āĻŽাāύুāώেāϰ āϏুāώুāĻŽ্āύা āϏ্āύাāϝ়ুāϰ āϏংāĻ–্āϝা ➺ ā§Šā§§ āϜোāĻĄ়া     
☉ āĻŽাāύুāώেāϰ āĻ…āύুāϚāĻ•্āϰিāĻ•াāϰ āϏংāĻ–্āϝা ➺ ⧍ā§Ģ,ā§Ģā§Ļā§Ļ-ā§Ģā§Ļā§Ļ,ā§Ļā§Ļā§Ļ/cumm.
☉ āĻŽাāύুāώেāϰ āĻļ্āĻŦেāϤ āϰāĻ•্āϤāĻ•āĻŖিāĻ•াāϰ āϏংāĻ–্āϝা ➺ ā§­,ā§Ļā§Ļā§Ļ-ā§§ā§Ļ,ā§Ļā§Ļā§Ļ/curnm.
☉āĻŽাāύুāώেāϰ āϏāϰ্āĻŦāĻŦৃāĻšā§Ž āĻ…āύ্āϤāĻ•্āώāϰা āĻ—্āϰāύ্āĻĨি ➺ āĻĨাāχāϰāϝ়েāĻĄ
☉ āĻŽাāύুāώেāϰ āĻ•্āώুāĻĻ্āϰāϤāĻŽ āĻ…āύ্āϤāĻ•্āώāϰা āĻ—্āϰāύ্āĻĨি ➺ āĻĒিāύিāϝ়াāϞ āĻŦāĻĄি
☉ āĻŽাāύুāώেāϰ āϏāϰ্āĻŦাāĻĒেāĻ•্āώা āĻĒাāϤāϞ āϤ্āĻŦāĻ• ➺ āĻ•āύāϜাংāϟিāĻ­া
☉ āĻŽাāύুāώেāϰ āϏāϰ্āĻŦāĻŦৃāĻšā§Ž āĻĒৌāώ্āϟিāĻ• āĻ—্āϰāύ্āĻĨি ➺ āϝāĻ•ৃā§Ž
☉ āĻŽাāύুāώেāϰ āĻ•্āώুāĻĻ্āϰāϤāĻŽ āĻĒৌāώ্āϟিāĻ• āĻ—্āϰāύ্āĻĨি āĻāĻ•āĻ•োāĻļী ➺ āĻ…āĻ•্āϏāϏিāύ্āϟিāĻ• āĻ—্āϰāύ্āĻĨি
☉ āĻŽাāύুāώেāϰ āϏāϰ্āĻŦāĻŦৃāĻšā§ŽāϞāϏিāĻ•া āĻ—্āϰāύ্āĻĨি ➺ āĻĒ্āϞীāĻšা 
☉ āĻŽাāύুāώেāϰ āϏāϰ্āĻŦাāĻĒেāĻ•্āώা āĻĻেāĻš āωāώ্āĻŖāϤা ➺ ā§¯ā§Ž.ā§Ģ° F(ā§Šā§­°C)
☉ āĻŽাāύুāώেāϰ ā§Ģ āĻŦāĻ›āϰ āĻŦāϝ়āϏে āϏ্āĻŦাāĻ­াāĻŦিāĻ• āĻļ্āĻŦাāϏāĻ—āϤি ➺ ⧍ā§Ē - ⧍ā§Ģ/ āĻŽিāύিāϟ
☉ āĻŽাāύুāώেāϰ ā§§ā§Ģ āĻŦāĻ›āϰ āĻŦāϝ়āϏে āϏ্āĻŦাāĻ­াāĻŦিāĻ• āĻļ্āĻŦাāϏāĻ—āϤি ➺⧍ā§Ļ- ⧍⧍ āĻŽিāύিāϟ 
☉ āĻĒ্āϰাāĻĒ্āϤ āĻŦāϝ়āϏ্āĻ•েāϰ āϏ্āĻŦাāĻ­াāĻŦিāĻ• āĻļ্āĻŦাāϏāĻ—āϤি ➺ ā§§ā§Ē-ā§§ā§Ž āĻŽিāύিāϟ
☉ āĻŽাāύুāώেāϰ āϏুāώুāĻŽ্āύ āĻ•াāĻŖ্āĻĄেāϰ āĻĻৈāϰ্āϘ্āϝ ➺ ā§Ē⧍-ā§Ēā§Ģ āϏেāĻŽি
☉ āĻŽাāύুāώেāϰ āĻŽāϏ্āϤিāώ্āĻ•েāϰ āĻ“āϜāύ ➺ ā§§.ā§Šā§Ŧ āĻ•িāĻ—্āϰা
☉ āĻŽাāύুāώেāϰ āĻĒিāϟুāχāϟাāϰী āĻ—্āϰāύ্āĻĨিāϰ āĻ“āϜāύ ➺ ā§Ļ.ā§Ģ āĻ—্āϰাāĻŽ
☉ āĻŽাāύুāώেāϰ āĻĻীāϰ্āϘāϤāĻŽ āϏ্āύাāϝ়ু ➺ āϏাāϝ়াāϟিāĻ• āύাāϰ্āĻ­
☉ āĻŽাāύুāώেāϰ āĻĻেāĻšেāϰ āĻĻীāϰ্āϘāϤāĻŽ āĻ•োāĻļ ➺ āϏ্āύাāϝ়ুāĻ•োāĻļ
☉ āĻŽাāύুāώেāϰ āĻ•āϰােāϟিāϏ্āύাāϝ়ুāϰ āϏংāĻ–্āϝা ➺ ⧧⧍ āϜোāĻĄ়া
☉ āĻŽাāύুāώেāϰ āϞােāĻšিāϤ āϰāĻ•্āϤ āĻ•āĻŖিāĻ•াāϰ āϏংāĻ–্āϝা ➺ ā§Ģā§Ļ,ā§Ļā§Ļ,ā§Ļā§Ļā§Ļ/cumm. (āĻĒুāϰুāώ) āĻāĻŦং ā§Ēā§Ģ,ā§Ļā§Ļ,ā§Ļā§Ļā§Ļ/cumm. (āϏ্āϤ্āϰী)
☉ āĻŽাāύুāώেāϰ āĻĻেāĻšে āĻšিāĻŽােāĻ—্āϞোāĻŦিāύেāϰ āĻŽােāϟ āĻĒāϰিāĻŽাāĻŖ➺ā§§ā§Ļā§Ļ āĻ—্āϰাāĻŽ ā§§ā§Ē-ā§§ā§Ž āĻ—্āϰাāĻŽ/ā§§ā§Ļā§Ļ āĻŽিāϞি. āϰāĻ•্āϤে (āĻĒুāϰুāώ) āĻāĻŦং ⧧⧍-ā§§ā§Ģ āĻ—্āϰাāĻŽ/ā§§ā§Ļā§Ļ āĻŽিāϞি, āϰāĻ•্āϤে (āϏ্āϤ্āϰী)


● āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āĻ•ā§ŸেāĻ•āϟি āĻŽাāϏেāϰ āϤাāϰিāĻ– :

āĻŽাāϏেāϰ āϤাāϰিāĻ– āĻĒাāϞিāϤ āĻĻিāύ āχংāϞিāĻļ āĻ­াāϰ্āϏāύ
⧧⧍ āϜাāύুāϝ়াāϰি āϜাāϤীāϝ় āϝুāĻŦ āĻĻিāĻŦāϏ National Youth Day
ā§¨ā§Š āϜাāύুāϝ়াāϰি āĻĻেāĻļāĻĒ্āϰেāĻŽ āĻĻিāĻŦāϏ Desh Prem Diwas
⧍ā§Ŧ āϜাāύুāϝ়াāϰি āĻĒ্āϰāϜাāϤāύ্āϤ্āϰ āĻĻিāĻŦāϏ Indian Republic Day
ā§§ā§Ē āĻĢেāĻŦ্āϰুāϝ়াāϰি āĻ­্āϝাāϞেāύ্āϟাāχāύāϏ āĻĄে Valentine's Day
⧍⧧ āĻĢেāĻŦ্āϰুāϝ়াāϰি āĻŦিāĻļ্āĻŦ āĻŽাāϤৃāĻ­াāώা āĻĻিāĻŦāϏ World Day for Mother Tongue
ā§¨ā§Ž āĻĢেāĻŦ্āϰুāϝ়াāϰি āϜাāϤীāϝ় āĻŦিāϜ্āĻžাāύ āĻĻিāĻŦāϏ National Science Day
ā§Š āĻŽাāϰ্āϚ āϜাāϤীāϝ় āĻĒ্āϰāϤিāϰāĻ•্āώা āĻĻিāĻŦāϏ National Defence Day
ā§§ā§Ģ āĻŽাāϰ্āϚ āĻŦিāĻļ্āĻŦ āĻĒ্āϰāϤিāĻŦāύ্āϧী āĻĻিāĻŦāϏ World Disabled Day
⧍⧧ āĻŽাāϰ্āϚ āĻŦিāĻļ্āĻŦ āĻ…āϰāĻŖ্āϝ āĻĻিāĻŦāϏ World Forestry Day
⧍⧍ āĻŽাāϰ্āϚ āĻŦিāĻļ্āĻŦ āϜāϞ āĻĻিāĻŦāϏ World Day for Water
ā§Ģ āĻāĻĒ্āϰিāϞ āϏāĻŽāϤা āĻĻিāĻŦāϏ Samta Diwas
ā§­ āĻāĻĒ্āϰিāϞ āĻŦিāĻļ্āĻŦ āϏ্āĻŦাāϏ্āĻĨ্āϝ āĻĻিāĻŦāϏ World Health Day
ā§§ā§Š āĻāĻĒ্āϰিāϞ āϜাāϞিāĻ“āϝ়াāύাāĻŦাāĻ— āĻĻিāĻŦāϏ Jallianwala Day
ā§§ā§Ž āĻāĻĒ্āϰিāϞ āĻŦিāĻļ্āĻŦ āϐāϤিāĻšা āĻĻিāĻŦāϏ World Heritage Day
⧍ā§Ē āĻāĻĒ্āϰিāϞ āĻŽাāύāĻŦ āĻāĻ•āϤা āĻĻিāĻŦāϏ Manav Ekta Diwas
ā§§ āĻŽে āφāύ্āϤāϰ্āϜাāϤিāĻ• āĻļ্āϰāĻŽিāĻ• āĻĻিāĻŦāϏ international Labour Day
⧍āϝ় āϰāĻŦিāĻŦাāϰ āĻŦিāĻļ্āĻŦ āĻŽাāϤৃāĻĻিāĻŦāϏ World Mother's Day
ā§Ž āĻŽে āĻŦিāĻļ্āĻŦ āϰেāĻĄāĻ•্āϰāĻļ āĻĻিāĻŦāϏ World Red Cross Day
⧝ āĻŽে āĻŦিāĻļ্āĻŦ āĻĨ্āϝাāϞাāϏাāĻŽিāϝ়া āĻĻিāĻŦāϏ World Thalassemia Day
ā§§ā§Š āĻŽে āϜাāϤীāϝ় āϏংāĻšāϤি āĻĻিāĻŦāϏ National Solidarity Day
⧍⧝ āĻŽে āĻāĻ­াāϰেāϏ্āϟ āĻĻিāĻŦāϏ Everest Day
ā§Šā§§ āĻŽে āϤাāĻŽাāĻ• āĻŦিāϰােāϧী āĻĻিāĻŦāϏ No-Tobacco Day
ā§Ģ āϜুāύ āĻŦিāĻļ্āĻŦ āĻĒāϰিāĻŦেāĻļ āĻĻিāĻŦāϏ World Environment Day
ā§§ā§Ē āϜুāύ āφāύ্āϤāϰ্āϜাāϤিāĻ• āϰāĻ•্āϤāĻĻাāϤা āĻĻিāĻŦāϏ International Blood Doners' Day
ā§Š āφāĻ—āώ্āϟ āφāύ্āϤāϰ্āϜাāϤিāĻ• āĻŦāύ্āϧুāϤ্āĻŦ āĻĻিāĻŦāϏ International Friendship Day
ā§Ŧ āφāĻ—āώ্āϟ āĻšিāϰােāĻļিāĻŽা āĻĻিāĻŦāϏ Hiroshima Day
⧝ āφāĻ—āώ্āϟ āύাāĻ—াāϏাāĻ•ি āĻĻিāĻŦāϏ Nagasaki Day
⧍⧝ āφāĻ—āώ্āϟ āϜাāϤীāϝ় āĻ–েāϞাāϧূāϞা āĻĻিāĻŦāϏ National Sports Day
ā§Ģ āϏেāĻĒ্āϟেāĻŽ্āĻŦāϰ āĻļিāĻ•্āώāĻ• āĻĻিāĻŦāϏ Teachers' Day
⧍ā§Ē āĻ…āĻ•্āϟোāĻŦāϰ āχāω āĻāύ (āϰাāώ্āϟ্āϰāĻĒুāĻž্āϜ āĻĻিāĻŦāϏ) UN Day
ā§Šā§§ āĻ…āĻ•্āϟোāĻŦāϰ āϜাāϤীāϝ় āϏāĻŽ্āĻĒ্āϰীāϤি āĻĻিāĻŦāϏ National Integration Day
ā§§ā§Ē āύāĻ­েāĻŽ্āĻŦāϰ āĻļিāĻļু āĻĻিāĻŦāϏ Children's Day
ā§§ āĻĄিāϏেāĻŽ্āĻŦāϰ āĻŦিāĻļ্āĻŦ āĻāχāĻĄāϏ āĻĻিāĻŦāϏ World AIDS Day
ā§§ā§Ļ āĻĄিāϏেāĻŽ্āĻŦāϰ āĻŽাāύāĻŦাāϧিāĻ•াāϰ āĻĻিāĻŦāϏ Human Rights Day
ā§¨ā§Š āĻĄিāϏেāĻŽ্āĻŦāϰ āĻ•ৃāώāĻ• āĻĻিāĻŦāϏ Kishan Diwas

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