Xerago – Fresher Interview Questions – Part – II

Here in this blog we are discussing about Fresher Interview Questions in Xerago, Chennai.

Some of them are :

6) A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?

A.
28 4/7
B.
31 5/7
C.
32 1 /7years
D. None of these

 

 

SOLUTION :

         Average age of two grandparents          = 67 years

          Then the sum of their ages  =   67 *  2  =  134 years.

             Average age of two parents                  =   35  years

         Then the  sum of their  ages   =  35 * 2  =   70  years      

        Average  ages of three grandparents     =   6  years

          Then the sum of their ages  =  6 * 3     =   18  years

  Now the average age of the family               =    134 + 70  +  18

                                                                                          ————————-

                                                                                                2 + 2 + 3

                                                                                     =     222 / 7             =    31 ( 5 /  7 ) years.

 

7)Choose the word which is different from the rest.

A. . Hangar
B. Platform
C. Dock
D. Park
E. Bus stand

 

Answer  : D)   park
 Justification: All except Park are halting places of various transport means.

 

8) Choose the word which is different from the rest.

A. Deck B. Quay
C. Stern D. Bow
E. Mast

 

Answer : B. Quay

Justification: All except Quay are parts of a ship.

 

9)To catch a tartar

A. To trap wanted criminal with great difficulty
B. To catch a dangerous person
C. To meet with disaster
D. To deal with a person who is more than one’s match
E. None of these

ANSWER : ( B )   Meaning : To catch a dangerous person