Verbal Reasoning - Mental Ability Questions

Find the next number in the given series. 9, 11, 15, 17, 21, 23, ?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

IB,QD,XH,DP,?

In the following question, select the related letters from the given alternatives.
JPSW : LQUX : : MRFT : ?

Select the related word/letters/number from the given alternatives.
25: 260 : : 30 : ?

If 8*9 = 36, 12*4 = 24 and 14*6 = 42, then find the value of 18*6 = ?

If A=1, HAT=29, then PAN=?

How many squares are there in the square figure ABCD?

If 8 θ 12 δ 6 = 60 and 13 θ 15 δ 11 = 74, then 18 θ 21 δ 15 = ?