Capgemini Company Numerical Ability Clocks and Calendars

It was based on hour and minute hand. If the diff. between hour and minute hand is 6 minute then after
how much time the diff. will be 7 min.

Read Solution (Total 4)

An hour hand moves 1/2 degree in each min, and min hand moves 6 degree in each min. So there will be a net increase of 5.5 degrees between the hands in 1 min.
According to the question, there must be a net increase of 6 degrees between the hands.
This would happen after 12/11 minutes.
Answer: 12/11 minutes, that is about 1.09 min or 65.45 seconds.
8 years agoHelpfull: Yes(10) No(1)

1min=6 degrees
6min=36 degrees
7min=42 degrees
To make a difference from 6min to 7min i.e 36 degrees to 42 degrees, 6 degrees should be added to 36 degrres, and we know, 6 degrees = 1 minute.
ANSWER: 1minute
8 years agoHelpfull: Yes(4) No(0)
I guess 1 minute
9 years agoHelpfull: Yes(2) No(4)
we cant say exactly which hand is ahead and which one is below...
8 years agoHelpfull: Yes(0) No(4)

Capgemini Other Question

These qns are based on situations given below:
7 Uni crick players are to be honored at a special luncheon. The players will be seated on a dais along one side of a single rectangular table. A and G have to leave the luncheon early and must be seated at the extreme right end of table, which is closest to exit. B will receive Man of the Match and must be in the centre chair C and D who are bitter rivals for the position of Wicket keeper dislike one another and should be seated as far apart as possible E and F are best friends and want to seat together.

13. Which of the foll may not be seated at either end of the table?
i. C ii. D iii. G iv. F

14. Which of the foll pairs may not be seated together?
i. E & A ii. B & D iii. C & F iv. G & D The time required for completing 3 tasks:type-1,type-2,type-3,by three carpenters is given in the table below.time specified in the table is for manufacturing single unit.

c1 c2 c3(c=carpenter)

type1 3 2 5

type2 6 5 4

type3 5 5 6

All the three carpenters start working simultaneously on one task each,with an objective to finish all the tasks as early as they can

1.C1 should work on:
A.Type1 B.Type2 c.Type3 D.none of the above

2.C3 should work on:
A.Type1 B.Type2 c.Type3 D.can't say

3.In how many hours can the entire work be finished?
A.4hr B.5Hr C.6hr D.7hr

4.In how many hours can 5 units of each type be prepared?
A.55hr B.25hr C.35hr D.10hr

5.If c2 is ristricted to prepare only Type-3 ,then c1 should work on:

A.Type1 B.Type2 c.Type3 D.can't say