Question

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.

168 : 8 :: 84 : ? :: 105 : 5

• A. 12
• B. 6
• C. 4
• D. 11

Answer 1

Answer:

C. 4

Solution: The second number is related to the first number and the sixth number related to the fifth number. 168 : 8 :: 84 : ? :: 105 : 5 Second number is multiplied by 21 we get first number. Sixth number is multiplied by 21 we get fifth number. Similarly, fourth number is multiplied by 21 we get third number X × 21 = 84 X = 8421 X = 4 Hence, option 3 is the correct answer.