Q3.

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:

Some girls are engineers.

All engineers are soldiers.

No doctor is a girl.

Conclusions:

I. No soldier is a girl.

II. No girl is an engineer.

III. Some soldiers are engineers.

Q4.

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.

TMDS, PHXL, LCRE, HXLX, ?, ZNZJ

Q5.

In a coaching institute, the number of students in class 10 is 1/3 more than the number of students in class 12. If the total number of students of class 10 and class 12 in the institute is 112, find the number of students in class 10 in that institute.