kamal singh


{ City } bandikui
< Country > india
* Profession *
User No # 81736
Total Questions Posted # 0
Total Answers Posted # 9

Total Answers Posted for My Questions # 0
Total Views for My Questions # 0

Users Marked my Answers as Correct # 99
Users Marked my Answers as Wrong # 21
Questions / { kamal singh }
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Answers / { kamal singh }

Question { BNY Mellon, 23312 }

first day of 1999 is sunday.what day is the last day?


Answer

sunday
non leap year has same day at d start & last day.
leap year has last day = starting day + 1.
1999 is no a leap year so same day as it was on starting day.

Is This Answer Correct ?    10 Yes 1 No

Question { 9319 }

The sum of four natural numbers a1, a2, a3 and a4 is 210.
What is the minimum possible LCM of these 4 mentioned
natural numbers?


Answer

60

Is This Answer Correct ?    0 Yes 1 No


Question { Genpact, 8619 }

if the value of nomo is 2,chotr is 4,meraca is 3 and wats
the value of nuslasgses


Answer

no of consonents in each word is d sol
so ,nuslasgses has 7 consonents so d ans is 7

Is This Answer Correct ?    3 Yes 0 No

Question { Satyam, 18092 }

find the odd one out:
5,6,11,22,42,88,176


Answer

sum of each number is even but 5 is odd no so , answer is 5
42 is not an answer....
can any one tell me where these 5,6 came from?

Is This Answer Correct ?    4 Yes 0 No

Question { TCS, 37724 }

Complete the series 2, 7, 24, 77,__


Answer

2*12=24
7*11=77
24*10=240
77*9=693

so the series is 2,7,24,77,240,693,....


so answer is 240.

Is This Answer Correct ?    6 Yes 6 No

Question { TCS, 15758 }

A number when divided by D leaves a remainder of 8 and when
divided by 3D leaves a remainder of 21 . What is the
remainder left, when twice the number is divided by 3D?


Answer

let take number = 99
D = 13
when divided remender is 8.

99%3*13 =99%39 = 21
99*2%39 = 198%39 =3

hence, answer is 3....

Is This Answer Correct ?    3 Yes 2 No

Question { Wipro, 16318 }

A and B can do a piece of work in 72 days; B and C can do it
in 120 days; A dn C can do it in 4 days. Who among these
will take the least time if put to do it alone?


Answer

A

Is This Answer Correct ?    44 Yes 6 No

Question { Wipro, 16318 }

A and B can do a piece of work in 72 days; B and C can do it
in 120 days; A dn C can do it in 4 days. Who among these
will take the least time if put to do it alone?


Answer

sounder
w.o mathematical calculation also we can easily determines the ans
A & C = 4 DAYS MEANS BOTH OF THEM TAKES LESSER TIME THAN THE "B" becoz when B includes then time taken for work is too much
so its clear that B will take more time than A & C.

now look at this when B WORKS WITH A IT TAKES 72 DAYS
B WORKS WITH C IT TAKES 120 DAYS
B IS COMMON TO BOTH
IT MEANS WE CAN NEGLECT B's WORK
HENCE IT IS UNDERSTOOD THAT A WILL TAKE LESS TIME THAN OTHERS.

Is This Answer Correct ?    22 Yes 5 No

Question { Bhel, 5780 }

Two cars travel in the same direction at 40km/hr at a regular
distance. A car comes in the opposite direction at 60km/hr. It
meets each car in a gap of 8 seconds. What is the distance
between the two cars?


Answer

222.23 meters.

Is This Answer Correct ?    7 Yes 0 No