question_answer1) Read the given options and choose the correct one?
A) HCF of two consecutive prime numbers is always greater than 1 done clear
B) 2 is not the smallest prime number done clear
C) If two numbers and their HCF and LCM are represented on the number line, then LCM would be nearest to the origin done clear
D) Product of two numbers is not equal to the product of their LCM and HCF. done clear
E) None of these done clear
View Solution play_arrowA) Yes done clear
B) No done clear
C) Data is insufficient done clear
D) All of these the done clear
E) None of these done clear
View Solution play_arrowquestion_answer3) HCF of three and four digit greatest number is:
A) One digit smallest number done clear
B) One digit greatest number done clear
C) Lowest prime number done clear
D) Lowest composite number done clear
E) None of these done clear
View Solution play_arrowA) 10 done clear
B) 20 done clear
C) 24 done clear
D) 30 done clear
E) None of these done clear
View Solution play_arrowquestion_answer5) Find the LCM of 20, 30 and 50.
A) 300 done clear
B) 150 done clear
C) 160 done clear
D) 400 done clear
E) None of these done clear
View Solution play_arrowA) 30 done clear
B) 12 done clear
C) 16 done clear
D) 15 done clear
E) None of these done clear
View Solution play_arrowA) 1 is false and 2 is true done clear
B) 1 is true and 2 is false done clear
C) Both are false statements done clear
D) Both are true statements done clear
E) None of these done clear
View Solution play_arrowA) 1, 2, 3, 4, 6, 9, 12, 18, 36 done clear
B) 1, 3, 4, 6, 9, 18, 36 done clear
C) 1, 2, 3, 6, 9, 12, 36 done clear
D) All of these done clear
E) None of these done clear
View Solution play_arrowquestion_answer9) What is the HCF of any two consecutive odd numbers?
A) 1 done clear
B) 0 done clear
C) 6 done clear
D) All of these done clear
E) None of these done clear
View Solution play_arrowA) 2 done clear
B) 5 done clear
C) 11 done clear
D) 7 done clear
E) None of these done clear
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