A121
B1221
C1331
D1441
A121
B1221
C1331
D1441
Related Questions:
Select the option that is related to the third term in the same way as the second term is related to the first term and sixth term is related to fifth term.
4 ∶ 18 ∶∶ 12 ∶ ? ∶∶ 7 ∶ 51
Select the option that is related to the third term in the same way as the second term is related to the first term and sixth term is related to fifth term.
3 ∶ 8 ∶∶ 6 ∶ ? ∶∶ 11 ∶ 1000
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following number-pairs. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
21, 105
19, 95