একই মুনাফা হারে কোনো আসল ৬ বছরে মুনাফা- আসলে দ্বিগুণ হলে কত বছরে তা মুনাফা-আসলে ৩ গুণ হবে?
৪ গুণ হবে?
৫ গুণ হবে?

If a peson walks a 14 km/hr instead of 10 km/hr, he can cover 20 km more the actual distance travelled by him is-

The cost of 9 mangoes and 5 apples is equal to the cost of 7 mangoes and 8 apples. Find the ratio between the cost of 1 mango and the cost of 1 apple.
একটি সমবাহু ত্রিভুজের বাহুর দৈর্ঘ্য ২ সেমি এবং উচ্চতা x সেমি হলে x এর মান কত?
★ক একটি কাজ ১৫ দিনে করতে পারে। যদি ক, খ এর দ্বিগুণ কাজ করে তবে ক ও খ একত্রে ঐ কাজ শেষ করতে কত দিন লাগবে?
LGED, Account Assistant
এলজিইডি, স্থানীয় সরকার প্রকৌশল অধিদপ্তর -হিসাব সহকারী
একটি বাঁশের ১/৪ অংশ কাদায়, ৩/৫ অংশ পানিতে এবং অবশিষ্ট ৩ মিটার পানির উপরে আছে। সম্পূর্ণ বাশটির দৈর্ঘ্য কত?
ক্রয়মূল্য বিক্রয়মূল্যের দ্বিগুণ হলে শতকরা লাভ বা ক্ষতির পরিমাণ কত?
নিচের কোন সমীকরণটির মূল 2+i√3
1. 2^30+2^30+2^30+2^30=?
2. If the sun of 3 consecutive number is 210, then the sum of the smallest integers is-
3.If A^2+b^2=45 and ab=18, find1/a+1/b
4. If a^x=b and b^y=a then find the value of xy-
5. students of a class stand in a queue. If ratan is 19th in order from both ends how many students are there in the queue?
6. If 1 is added to the number of a fraction, the fraction becomes 1, If one is added to the denominator, the fraction becomes 1/2. Find the fraction-
9. A man deposits certain amount in his bank bank account. After a few days he withdrows half of the money deposited and depisite tk 500 more. If he has a balance of tk 2000 in his bank account. Find the amount deposited initially?
11.In a group of persons 50% people contributed tk 40 each, 30% contributed tk 60 each and the remaining persons contrubuted tk 80. Find the average contribution of the group?
12. The length of one side of a square inscribed in a circle is 2. What is the area of the circle?
14. Income of A is 25% less than B. What percent of B' s income would be more than A?
15. If a rectangle's length and width are both doubled by what percent is the rectangle's area increased?

19. Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangements and the others share equally, the entire cost of the car, then the share of each of the remaining person will be increased-
সুদকষার সূত্র মনে রাখার টেকনিক!!
সুদকষা, সরল মুনাফা, চক্রবৃদ্ধি মুনাফা, সুদাসল, সবৃদ্ধি মূলধন, আসল, Interest, compound interest, profit and loss.
Bangladesh Bank, Combined bank, Officer, Senior Officer, officer (cash), CGDF, railway, BCS, government high school,
#twodigit
#squre
#squareroot
#addition
#subtraction
#যোগফল
#বিয়োগ
#মিশ্রণ
#mixure_
#ভগ্নাংশ
#fraction
#division
#multiplication
#magic
#ধারা
#সমান্তর_ধারা
#গুণোত্তর ধারা
#Series
#geometry
#geometri
#geometric
#Khairul's basic math
#magic_math
#Muttasin Pahlovi Buetian
#10minuteschool
#master
#masterclass
#english
#sos
#English Moja
#bcs
#bcsandbankjobmath
#bcsmathematicspreparation
#bcsm
#bcsgamingadda
#bcspreli
#bcsnews
#bcs_exam_preparation
Math tricks in bengali,
Shortcut math tricks in bengali,
Shortcut way of calculation,
Shortcut rule of mathematics,
Math shortcut tricks for competitive exams, in bengali
#Arithmatic
#Series
#Summation
#total
#mathshortcuts
#Basic_math
#Magic_math
#Bank
#bcs
#primary
#ntrca
#job
vedic math tricks,
multiplication tricks,
fast multiplication tricks,
multiplication tricks in bengali,
shortcut multiplication tricks in bengali
math shortcut tricks for competitive exams
#Math problems
#Algebra tutorials
#Geometry lessons
#Calculus explained
#Trigonometry examples
#Statistics fundamentals
#Probability concepts
#Online math courses
#Mathpractice exercises
#Mathexampreparation
#Mathresources for teachers
#Math problems
#Math tricks
#Math exercises
#Math formulas
#Math hacks
#Math tips and tricks
#Math for beginners
#Math for kids
#Math for adults
#Math puzzles
#Math games
#Math challenges
#Math shortcuts
#Math theory
#Math concepts
#Math curriculum
#Math practice
#Math test preparation
#Basic Math Skills
#Algebraic Equations
#Geometry Fundamentals
#Calculus Explained
#Trigonometry Tutorials
#Probability Concepts
#Math Word Problems
#Number Theory Explained
#Linear Algebra Techniques
#Differential Equations Demystified
#Mathematical Proofs Made Simple
#Mathematical Modeling
#Graph Theory Basics
#Applied Mathematics Examples
#Number Systems and Conversions
#Math Games and Puzzles
#Math for Kids/Students
#SAT/ACT Math Prep Tips
#GREMath
#GRE Math
#AlgebraicEquations
#GeometryFundamentals
#CalculusExplained
#TrigonometryTutorials
#StatisticsMadeEasy
#Math curriculum resources
#Math education tips
#Math learning strategies
#Math study guides
#Online math courses
#Mathpractice exercises
#Mathexampreparation
#Mathresources for teachers
#Math tutorials
#Math problems
#Math tricks
#Math lessons

Apex Easy Math
With
Nurnabi Nur