Explanation

Rule of Double jeopardy 

Explanation

This is a doubling sequence.

5+5 = 10

10+10 = 20

20+20 = 40

40+40 = 80

Explanation

voice mail, Electronic system for recording oral messages sent by telephone.

Typically, the caller hears a prerecorded message and then has an opportunity to leave a message in return.

Explanation

 Onyx is actually a type of marble and it has many of the same properties.

Explanation

 6.334 * 10^4 I just wanted another set of eyes to check over my work. I did 10*10=100, then 100*10=1000, then 1000*10=10000 Then 10000*6.334=63340.

Explanation

A digital certificate is a notice that guarantees a user or a Web site is legitimate 

Explanation

Most social networks allow users to create detailed online profiles and connect with other users in some way.

Explanation

Correct option is B) There are 2 series in the given series Series 1: 1,8,27,.. Series 2: 1,4,9, The next number belongs to Series 1 that will be a cube of 4 . i.e. 64 

Explanation

From the given sequence, we see that the pattern followed is:

3 + 1 = 4

4 + 2 = 6

6 + 3 = 

9 + 4 = 13

13 + 5 = 18

Explanation

Let dosage after decrease= x

Given condirion :

30% of 340 = [30/100] x 340 = 102

Now x= 340 – 102 = 238