Verbal Reasoning - Mental Ability Questions

If 15@7=44; 5@4=18; 6@17=46; then what is the value of 17@4=?

If 4!4 = 4, 14!2 = 8 and 10!18 = 14, then find the value of 2!6 = ?

Select the related word/letters/number from the given alternatives.
96 : 32:: 48 : ?

The average temperature of a town in the first six days of a month was 41 degC and the sum of the temperatures of the first five days of the same month was 201 degC. What was the temperature on the sixth day of the month?

If 70*10 = -7, 50*5 = -10 and 10*5 = -2, then find the value of 80*1 = ?

If A = 1, E = 5, then HEAR = ?

Select the related number from the given alternatives.
7.25 : 7.75 :: 9 : ?

Kishan is the son­in­law of Rajesh's father­in­law. Rajesh's wife has a younger sister. How is Rajesh related to Kishan?