Verbal Reasoning - Mental Ability Questions

If 75$26 = 4, 69$53 = 7 then what is the value of 82$46 = ?

Select the related word/letters/number from the given alternatives. 456 : 15 :: 789 : ?

In the following question, select the related word from the given alternatives.
Calendar : Date : : Index : ?

Some equations are solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.

5 x 4 x 3 = 70 ,
6 x 5 x 4 = 140
7 x 6 x 5 = ?

If in a certain code language, "STUBBORN" is written as "TUVCANQM". How is"TRAINING" written in that code language?

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

Arrange the given words in the sequence in which they occur in the dictionary.
1. Xenons
2. Xylyls
3. Xanthic
4. Xenians
5. Xyst

In the following question, select the related number from the given alternatives.
5 : 130 : : 6 : ?