Verbal Reasoning - Mental Ability Questions

Find the next term in the following series. Z26, X24, V22, .........

If A means +, B means ×, C means ÷, D means −, then the value of given equation will be?

If 5@1=60; 12@8=200; 16@2=180; then what is the value of 16@10=?

Select the related number from the given alternatives.
77 : 84 :: 121 : ?

If X has two sisters - Y and Z, and W's mother is the sister of Y's father, then W is Z's ___.

If A is taller than B, B is shorter than C, D is shorter than A, then what is definitely true?

How many triangles are there in the given figure?

In the following question, select the related word pair from the given alternatives.
Ammeter : Current : : ? : ?