A machine does 600 J of work in 2 minutes. Find its

Choose the pair of words which are differently related from the rest:

Question: Among 6 trees, A, B, C, D, E and F each having a different height, which tree is the third tallest?

Statement:

Which two signs should be interchanged to make the following equation correct? 

14 × 5 – 56 ÷ 7 + 35 = 43 

Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern.

TIM : WKN

GUA : JWB

Study the given digit-letter-symbol sequence carefully and answer the question that follows.

Select the option that can replace the question mark (?) in the following series.

L34E, O46H, R58K, U70N, ?