For a system of particles, the center of mass

GPK : MSI : : RHT : VKT :: IDW : ?

If SEARCH is written as ARECSH, then how will NAGPUR be written in the same code?

Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.

In a certain code language, "HINT" is coded as '8107' and "NIFT" is coded as '0197'. What is the code for 'F' in the given code language? 

Select the option that represents the correct order of the given words as they would appear in an English dictionary?

1.Wrist

2.Wrangle

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

Identify the figure given in the options which when put in place of? will logically complete the series.

Select the correct mirror image of the given figure when the mirror is placed at MN.

Which of the following numbers will replace the question mark (?) in the given series?

76, 99, 135, 185, 250, ?