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Linear Equations Question And Answer Set 1

linear equations questions and answers set1

Linear Equations Question and Answer Set 1

Hi students, welcome to Amans Maths Blogs (AMB). On this post, you will get the Linear Equations Question and Answer Set 1. It will help you to practice the questions on the topics of maths as linear equations based questions of algebra.

ReadLinear Equations in One Variables

Linear Equations Question and Answer Set 1: Ques No 1

The number of pairs of positive integers x and y that satisfy the equation 2x + 5y = 103

Options:

A. 9

B. 10

C. 12

D. 20

Answer: B

Linear Equations Question and Answer Set 1: Ques No 2

Abhay bought 5 books, 7 copy and 4 pens. Raju bought 6 books, 8 pens and 14 copy for an amount which was half more what Abhay had paid. What per cent of the total amount paid by Abhay was paid for the books?

Options:

A. 37.5 %

B. 62.5 %

C. 50 %

D. None of these

Answer: B

Linear Equations Question and Answer Set 1: Ques No 3

An owner of a pizza stand sold small slices of pizza for Rs. 150 each and large slices for Rs. 250 each. One night he sold 5000 slices, for a total of Rs. 10.50 lakh. How many small slices were sold?

Options:

A. 1000

B. 5000

C. 3000

D. 2000

Answer: D

Linear Equations Question and Answer Set 1: Ques No 4

The equations 3x + 4y = 12 and kx + 12y = 30 do not have a unique solution. The value of k is

Options:

A. 9

B. 12

C. 15/2

D. 3

Answer: A

Linear Equations Question and Answer Set 1: Ques No 5

Three years ago, the father’s was 24 years older than his son’s age. At present, the father’s age is 5 times as old as the son’s age. The age of son would be three years from now is

Options:

A. 12 years

B. 9 Years

C. 27 Years

D. 15 Years

Answer: C

Linear Equations Question and Answer Set 1: Ques No 6

The denominator of a fraction is 1 less than twice the numerator. If the numerator and denominator are both increased by 1, the fraction becomes 3/5. The fraction is

Options:

A. 2/3

B. 3/5

C. 4/7

D. 5/9

Answer: D

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