Let x be the product of two numbers 3, 659, 893, 456, 789, 325, 678 and 342, 973, 489, 379, 256. The number of digits in x is :
A. 32
B. 34
C. 35
D. 36
Answer: Option B
Solution(By Examveda Team)
Sum of digits in the two numbers = 19 + 15 = 34So, the product will have 33 or 34 digits
Since 36 × 34 = 1224 (i.e., product has 2 + 2 = 4 digits)
So, the number of digits in x is 34
Related Questions on Number System
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36
B. 11, 22, 33
C. 12, 24, 32
D. 5, 10, 15
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