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

13 : 195 :: 7 : 63 :: 18 : ?

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

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
12 : 20 :: 8 : 12 :: 34 : ?

From the given alternative , select the word which cannot be formed using the letters of the given words .
MOTLIEST 

Select the option that is related to the third term in the same way as the second term is related to the first term.
Bricks: home :: twigs:?

Select the option that is related to the third term in the same way as the second term is related to the first term.
$$ {7\over {50}}:{9\over {82}}:: {13\over170}:?$$

In each of the following questions, four numbers are given out of which three are like in some manner while one is different. Choose the one which is different from the rest three?

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
 12 * 6 * 54 * 6 * 7 = 70

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 the sixth term is related to the fifth term.
 11 : 94 :: 23 : ? :: 18 : 150