5 girls can do a piece of work in 9 days, 4 boys can do

Select the figure that will come in place of the question mark (?) in the following figure series.

 'A + B' means 'A' is the sister of 'B'.

'A @ B' means 'A' is the wife of 'B'.

'A $ B' means 'A' is the son of 'B'.

Select the Venn diagram that best represents the relationship between the following classes.

Rivers, Ganga, Water bodies

In a certain code language,

'Space Thee Bliss' is written as 'is jk th',

'Bliss Youth Last' is written as 'th cu wn',

Select the letter-cluster that can replace the (?) in the following series.

DEB, IJG, NOL,   ?,   XVV      

P, Q, R, S, T, U and V are standing in a queue.

i. T is just behind P.

ii. V is just in front of Q, who is not the last person.

Select the number from among the given options that can replace the question mark (?) in the following series.

3, 78, 9, 69, 15, 60, ?

If in any code language AJAY is written as 1117, then is same code NAMA would be written as ?

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.