Which letter cluster will replace the question mark (?) to complete the given series?
 WFBI, UCWB, SZRU, ?

Average weight of 10 persons is 40 kg. A new person join the group and average weight of 11 persons becomes 42 kg. What will be the weight of new person?

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
 BJ : HP :: TQ : ? 

If the average weight of 6 students is 50 kg; that of 2 students is 51 kg; and that of other 2 students is 55 kg; then the average weight of all students is

भाषा की शिक्षा दी जाती है- 

In a certain code language, ‘Floors white marble’ is written as ‘tp aj pr’, ‘Tyre are hard white’ is written as ‘pr qs tr ak’ and ‘Marble are shiny’ is written as ‘tp tr 6’. What is the code for ‘Shiny floors’ in that code language?

Direction: Study the following information carefully and answer the given questions.
Eight persons A, B, C, D, E, F, G, and H are seated in a linear row, some of them are facing North while others are facing South. H sits second to the left of E, who sits at an end of the row. D sits to the immediate right of A, who faces the South. C sits second to the left of D, who faces the same direction as E. H, who is not an immediate neigh bour of A, faces the opposite direction of E. F, who is not a neigh bour of E or H, faces the opposite direction of C. B faces the South. G sits second to the right of B. E and G face the same direction. C and D do not face the same direction. E and G does not sit adjacent to each other.

 Which of the following statements are correct?

In a certain code language, "SPARROW" is written as "1326654", and "RING" is written as "6978". How is "RAINS" written in that code language?