Which protocol is used to securely transfer web

If 2 is subtracted from the second digits of each of the numbers, how many numbers thus formed will be divisible by three?

Select the set in which the numbers are related in the same way as are the numbers of the following set.

(4, 14, 44)

What should come next in the following number series?

5 6 7 5 5 6 6 7 7 5 5 5 6 6 6 7 7 7 5 5 5 5

Select the number that can replace the question mark (?) in the following series. 17, 21, 30, 46, 71, ?

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

48 6 3

x 12 11

If ‘ x' is the resultant of the first row, what is the resultant of the second row?

87 25 36

44 22 13

What is the sum of the resultants of the two rows?

Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.

7 : 85