সমীকরণ (Equations)

Question 1: 2y = 2x-4 এবং 4x-5y=3 হলে x ও y এর মান কত?

x = 5, y = 7

x = 2, y = 5

x = 3, y = 7

x = 7, y = 5

Source: উপজেলা-থানা শিক্ষা অফিসার (19-03-2004)

Answer: x = 7, y = 5

Explanation:

Question 2: If x=2y =3z and xyz=36, what is the value of z?

Source: Mercantile Bank Ltd - Management Trainee Officer - 05.07.2013

Answer: 2

Explanation:

Question 3: A father is 32 years older than the son. In 7 years the father's age will be 5 years more than twice that of the son. The age of the father, 3 years from now , will be

45 years

55 years

65 years

75 years

Source: Bangladesh Bank - Assistant Director - 2006

Answer: 55 years

Explanation:

Question 4: 3y+1=4y-2সমীকরণে y এর মান কত?

-10

Source: পাসপোর্ট অ্যান্ড ইমিগ্রেশন অধিদপ্তরের সহকারী পরিচালক-১১.০৪.২০০৩

Answer: -10

Explanation:

Question 5: If the product of three consecutive integers is 210, the sum of integer is --

Source: Bangladesh Bank - Assistant Director - 2004

Answer: 18

Explanation:

Question 6: যদি (x-y)2=14 হয় এবং xy =2 হয় তবে x2+y2 = কত?

Source: মৎস ও প্রাণী সম্পদ মন্ত্রণালয় মাঠ সহকারী ১১.০১.২০১৯

Answer: 18

Explanation:

Question 7: If xy>0 and x<0, which of the following must be negative?

-x

-y

(x-y)

Source: BASIC Bank Ltd - Officer - 2002

Answer: y

Explanation:

Question 8: If x and y arenegative integers and x-y=1, what is the least possible value for xy?

-2

-3

Source: Officer (Cash)-25-09-2021

Answer: 2

Explanation:

Question 9: 3(3x-4)=2(4x-3) কে সমাধান করলে x-এর মান হবে ---

-4

-6

Source: প্রাথমিক বিদ্যালয় সহকারী শিক্ষক নিয়োগ -2010-(তিস্তা-06) (08-01-2010)

Answer: 6

Explanation:

Question 10: The smallest of three consecutive even integers is 40 less than three times the largest. What is the largest of these integers?

Source: Standard Bank Ltd - Management Trainee Officer - 22.01.2016

Answer: 18

Explanation:

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Question 1: 2y = 2x-4 এবং 4x-5y=3 হলে x ও y এর মান কত?

Question 2: If x=2y =3z and xyz=36, what is the value of z?

Question 3: A father is 32 years older than the son. In 7 years the father's age will be 5 years more than twice that of the son. The age of the father, 3 years from now , will be

Question 4: 3y+1=4y-2সমীকরণে y এর মান কত?

Question 5: If the product of three consecutive integers is 210, the sum of integer is --

Question 6: যদি (x-y)2=14 হয় এবং xy =2 হয় তবে x2+y2 = কত?

Question 7: If xy>0 and x<0, which of the following must be negative?

Question 8: If x and y arenegative integers and x-y=1, what is the least possible value for xy?

Question 9: 3(3x-4)=2(4x-3) কে সমাধান করলে x-এর মান হবে ---

Question 10: The smallest of three consecutive even integers is 40 less than three times the largest. What is the largest of these integers?

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