If doubling a number and adding 20 to the result gives the same answer as multiplying the number by 8 and taking away 4 from the product, the number is :
A. 2
B. 3
C. 4
D. 6
Answer: Option C
Solution(By Examveda Team)
Let the number be xThen,
⇔ 2x + 20 = 8x - 4
⇔ 6x = 24
⇔ x = 4
Related Questions on Problems on Numbers
If one-third of one-fourth of a number is 15, then three-tenth of that number is:
A. 35
B. 36
C. 45
D. 54
E. None of these
A. 9
B. 11
C. 13
D. 15
E. None of these
A. 3
B. 4
C. 9
D. Cannot be determined
E. None of these
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