KSEEB Solutions for Class 8 Maths Chapter 1 Playing with Numbers Ex 1.3

Students can Download Maths Chapter 1 Playing with Numbers Ex 1.3 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka Board Class 8 Maths Chapter 1 Playing with Numbers Ex 1.3

Question 1.
Find the quotient and remainder when each of the following number is divided by 13 : 8, 31, 44, 85, 1220.
Answer:
KSEEB Solutions for Class 8 Maths Chapter 1 Playing with Numbers Ex. 1.3 1

Question 2.
Find the quotient and the remainder when each of the following numbers are divided by 304.
128, 636, 785, 1038, 2236, 8858
Answer:
KSEEB Solutions for Class 8 Maths Chapter 1 Playing with Numbers Ex. 1.3 2
KSEEB Solutions for Class 8 Maths Chapter 1 Playing with Numbers Ex. 1.3 3

Question 3.
Find the least natural number larger than 100 which leaves the remainder 12 when divided by 19.
Answer:
The least number greater than 100 divisible by 19 is 114.
Adding 12 to this number we get 114 + 12 = 126.
126 leaves 12 as the remainder when divided by 19.
KSEEB Solutions for Class 8 Maths Chapter 1 Playing with Numbers Ex. 1.3 4

Question 4.
What is the least natural number you have to add to 1024 to get a multiple of 181?
Answer:
The Multiples of 181 are 181, 362, 543, 724, 905, 1086.
The nearest multiple of 181 to 1024 is 1.086.
Hence 62 (1086 – 1024) must be added to 1024 to get a multiple of 181.

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