In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.

I. No A is D.
 II. All D are E.

Conclusions:
 I. No D is A.
 II. Some E are D.

Direction : Following question consists of six statements followed by five conclusions. Consider the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions does not logically follow from the given statements using all statements together. 

Statements: All street are green.
Some green are city.
All city are tree.
No city is Lion.
All mobile are lion.
Some mobile are network.
Conclusions:
(A) Some tree are green
(B) Some network are lion
(C) Some tree are not lion
(D) Some green are not lion
(E) Some Street are city 

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 red are rat.

II. Some rat are wild.

Conclusions:

I. Some wild are rat.

II. All wild are rat.

III. Some red are wild.

Direction: Study the following data carefully and answer the questions accordingly.
There are seven members in a family with only three male members and two married couples. Z is the grandmother of L. O is married to S. O is the daughter-in-law of M. C is a sibling of L and M is the grandfather of C. U is the brother of M.

Who is the mother-in-law of O?

2, 10, 30, 68, ?

The number of cubes which are at least one surface coloured ? 

Directions: Study the following information to answer the questions.

Twelve people are sitting in two parallel rows containing 6 people each, in such a way that there is an equal distance between adjacent persons. In row-1 P, Q, R, S, T, and U are seated and all of them are facing south. In row-2 A, B, C, D, E and F are seated and all facing North. Therefore, in the given seating arrangement each member seated in a row faces another member of the outer row.
 S sits third to right of Q, either S or Q sits an extreme end of line. The one who faces Q sits second to right of E. Two people sits between B and F. Neither B nor F sits at an extreme end of the line. The immediate end of line.
 The immediate neighbour of B faces the person who sits third to left of P, R and T are immediate neighbours of the each other. C sits second to the left of A. T does not face the immediate neighbour of D.

Which of the following is true regarding T?

Which of the following numbers will replace the question mark (?) in the given series?
 1724, 1716, 1689, 1625, 1500, ?