Class 10 maths ch 1 quizby Sam1999Advertisements Results - #1. For any positive integer a and b, there exist unique integers q and r such that a = 3q + r, where r must satisfy. (a) 0 ≤ r < 3 (a) 0 ≤ r < 3 (b) 1 < r < 3 (b) 1 < r < 3 (c) 0 < r < 3 (c) 0 < r < 3 (d) 0 < r ≤ 3 (d) 0 < r ≤ 3 #2. The values of x and y is the given figure are (a) x + 10, y = 14 (a) x + 10, y = 14 (b) x = 21, y = 84 (b) x = 21, y = 84 (c) x = 21, y = 25 (c) x = 21, y = 25 (d) x = 10, y = 40 (d) x = 10, y = 40 #3. If HCF (a, b) = 12 and a × b = 1800 then LCM (a, b) is 3600 3600 900 900 150 150 90 90 #4. The decimal expansion of 178 will terminate after how many places of decimals? 1 1 2 2 3 3 Will not terminate Will not terminate #5. The decimal expansion of n is (a) terminating (a) terminating (b) non-terminating and non-recurring (b) non-terminating and non-recurring (c) non-terminating and recurring (c) non-terminating and recurring (d) does not exist. (d) does not exist. #6. If HCF of 55 and 99 is expressible in the form 55 m – 99, then the value of m: 4 4 2 2 1 1 3 3 #7. Given that LCM of (91, 26) = 182 then HCF (91, 26) is 13 13 26 26 7 7 9 9 #8. If A = 2n + 13, B = n + 7 where n is a natural number then HCF of A and B 2 2 1 1 3 3 4 4 #9. If the LCM of 12 and 42 is 10 m + 4 then the value of m is 50 50 8 8 15 15 1 1 #10. n² – 1 is divisible by 8, if n is (a) an integer (a) an integer (b) a natural number (b) a natural number (c) an odd natural number (c) an odd natural number (d) an even natural number (d) an even natural number Finish Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.
