In each of the following questions find out the alternative which will replace the question mark.
1. |
14 : 9 :: 26 : ? |
Answer: Option D
Explanation:
14 = (2 x 9 - 4)
26 = (2 x 15 - 4)
? = 15
|
2. |
MO : 13 11 :: HJ : ? |
Answer: Option B
Explanation:
|
3. |
123 : 132 :: 235 : ? |
Answer: Option C
Explanation:
As, 123 ? 132
As, 235 ? 253
The middle digit of first term becomes power to the next term.
|
4. |
8 : 28 :: 27 : ? |
Answer: Option D
Explanation:
First number = 8 and the sum of the digits of the second number is 2 + 8 = 10.
Thus the difference of the first number and the sum of the digits of second number is 10 - 8 = 2.
Similarly, the sum of the digits of third number is 2 + 7 = 9.
Hence the sum of digits of fourth number should be 2 more than 9 i.e. 11
Hence, fourth number is 65.
|
5. |
3 : 12 :: 5 : ? |
Answer: Option C
Explanation:
|