Answer-There are four prime numbers A, B, C and D (A < B < C < D). Only A and B are consecutive pr...

Q: Answer-There are four prime numbers A, B, C and D (A &lt; B &lt; C &lt; D). Only A and B are consecutive pr...

ATQ, ATQ, Sum of A and B is not divisible by 2 and both are prime numbers, so one of them is 2. A B, so A 2 A and B are consecutive prime numbers, so B 3 LCM of B, C and D 357 LCM of C and D 3573 119 Product of C and D 119 7 17 Sum of all numbers 30 and only A and B are consecutive prime numbers, so C 7, D 17 I AB 20.83 approx. of CD 5 20.83 of 24 4.999 CORRECT II LCM of B and C LCM3,7 21 HCF of all numbers 1 Difference 21 1 20 CORRECT III ABC 7D 2B C D26 57 7 17 2 3 7 1726 85 42 43 85 85 CORRECT Hence, all three are true.

Question

There are four prime numbers A, B, C and D (A < B < C <

B /C × 7D = {2(B ×
C } + (D+26)
D . Only A and B are consecutive prime numbers. Sum of A and B is not divisible by 2. LCM of B, C and D is 357. Sum of all the numbers is less than 30. Which of the following are true: I. The sum of A and B is 20.83% (approx.) of the sum of C and D. II. LCM of B and C is 20 more than the HCF of all the numbers. III. (A+