Which of the following is also known as downy mildew

Study the given pattern carefully and select the number that can replace the question mark (?) in it.

First row: 19, 6, 37

Identify the figure that completes the pattern (rotation is NOT allowed).

Statements:

Some elephants are fishes.

No fish is a tiger.

All deer are tigers.

Conclusions:

Rearrange the following jumbled sentences to make a meaningful one:

P: are inhibiting progress

Q: they look for creative

Select the figure that will come next in the following figure-series. 

Statement: Ram has only one month's time to prepare for the exam, so he practices math everyday.

Conclusion:

Find the wrong number in the following number series:

10, 17, 26, 36, 50

Five to four in the following are similar in a certain way, which create a group. 

Which of these is not related to this group? 

Select the option in which the given figure is embedded (rotation is NOT allowed).