A number in the given number series is incorrect. Find the wrong number.
120, 143, 168, 196, 224

Pointing to a man in a photo-graph a woman says. He is the father-in-law of the wife only paternal grandson of my own father-in-law. How is woman related to man?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

I. Some X are M.

II. All W are X.

Conclusions:

I. Some M are not W.

II. No W is M.

III. Some M are not X.

From the given words, select the word which cannot be formed using the letters of the given words.
HUMBLING

Select the option that has the same relationship with the third letter group as the second letter group with the first letter group?
KSJ : MUL :: RCU :?

Study the following figures and find out the number opposite to 2.

If HEROISM is coded as SVILRHN, then how will ALP be coded as?