not clear mate!!
= ( 27^85) *3 /13 ???
3 ki power asi serch karo jisko13 se divide karne par kam se kam remainder aaye
like 3^3 = 27 divide by 3 remainder is 1
3 ki power asi serch karo jisko13 se divide karne par kam se kam remainder aaye
like 3^3 = 27 divide by 3 remainder is 1
niksnayyar Says10 years ago the average age of all the 25 teachers of college was 45 yrs. 4yr ago,the principal has retired from her post at the age of 60 yr. so after one yr a new principal whose age was 54 yrs recruited from outside.The present average age of all the teachers is ,if principal is also considered as a teacher..?
my OA IS 54.72.
s it correct?
niksnayyar Says10 years ago the average age of all the 25 teachers of college was 45 yrs. 4yr ago,the principal has retired from her post at the age of 60 yr. so after one yr a new principal whose age was 54 yrs recruited from outside.The present average age of all the teachers is ,if principal is also considered as a teacher..?
My take 53.77
Do tell me correct or wrong.
my OA IS 54.72.
s it correct?
My take 53.77
Do tell me correct or wrong.
Sol : There are 25 teachers and average age is 45.
Total/25 = 45
Total = 45*25 = 1125
this was before 10 years. Now presently the sum of ages will be
1125 + 25(10) = 1125 + 250 = 1375.
But he says a principal of age 60 retires and after 1 year a principal of age 54 joins. This means age reduced by 60-54 = 6. And in between for 1 year there was no principal so reduce 1 year from total. This means from total we must subtract 7 to get present sum of ages.
1375 - 7 = 1368
Average = 1368/25 = 54.72
Sol : There are 25 teachers and average age is 45.
Total/25 = 45
Total = 45*25 = 1125
this was before 10 years. Now presently the sum of ages will be
1125 + 25(10) = 1125 + 250 = 1375.
But he says a principal of age 60 retires and after 1 year a principal of age 54 joins. This means age reduced by 60-54 = 6. And in between for 1 year there was no principal so reduce 1 year from total. This means from total we must subtract 7 to get present sum of ages.
1375 - 7 = 1368
Average = 1368/25 = 54.72
:)
I think as age of all has been considered then to subtract you must subtract 61 of the principal for the gap of 1 year and then the difference of their ages i.e. (61-54=7)*3 remaining years=21 (as difference will remain constant)
i.e. 61 + 21 =82
Therefore,1375 - 82 =1293
Now present average age = 1293/25= 51.72
WHAT SAY HYDROCKER ?
PS:Please forgive for going in so many directions but thats the only way i know to learn...sorry
I think as age of all has been considered then to subtract you must subtract 61 of the principal for the gap of 1 year and then the difference of their ages i.e. (61-54=7)*3 remaining years=21 (as difference will remain constant)
i.e. 61 + 21 =82
Therefore,1375 - 82 =1293
Now present average age = 1293/25= 51.72
WHAT SAY HYDROCKER ?
PS:Please forgive for going in so many directions but thats the only way i know to learn...sorry
Your explanation would have been correct if the question would have said that principals age is 60, 10 years ago. But here he says after 4 years , a principal of age 60 retires which means every year for 4 years his age has increased . So initially he was 56 but after 4 years he became 60. And for 1 year there was on principal, so that 1 year we subtract and now the new principal joins at the age of 54. So we subtract 54 from 60. Now the age of new prinicpal increases for next years. I hope you got the logic...!!! 😃
hi everyone today i give my first aimcat and i got really tense after giving that because i score very less marks in that even i am hesitate to write my scores here so i just want to know frm u people that how can i raise my score in future ......and i dont find any reason for my this type of performance in aimcat but now i am getting tensed that will i able to clear cat or not?any suggestions....any advice ....i will be very thankfull
niksnayyar Sayshi everyone today i give my first aimcat and i got really tense after giving that because i score very less marks in that even i am hesitate to write my scores here so i just want to know frm u people that how can i raise my score in future ......and i dont find any reason for my this type of performance in aimcat but now i am getting tensed that will i able to clear cat or not?any suggestions....any advice ....i will be very thankfull
What...??? AIMCATs already started....???
na bhai its an introductory aimcat only not final ones they are not started yet.......
hello,can anyone help me regarding quant and verbal part i am quite weak in them ....i dont able to solve questions without looking at solutions when i looked at them then i understood them but without looking at them i am not able to solve them whether they are rcs or quant questions ......so plze tell me how can i improve it
Got these in my first AIMCAT
1) if x = 3+1
find x^4 + 6(x^2) + 8x
2) 3^256 divided by 13 gives what remainder?
Can someone solve with proper steps! Thanks in advance
1. x =_/3 +1
x^3 =6 (2+_/3)
x(x^3+6x+
= 2(31+19_/13)
subscribing.....
niksnayyar Sayshi everyone today i give my first aimcat and i got really tense after giving that because i score very less marks in that even i am hesitate to write my scores here so i just want to know frm u people that how can i raise my score in future ......and i dont find any reason for my this type of performance in aimcat but now i am getting tensed that will i able to clear cat or not?any suggestions....any advice ....i will be very thankfull
same here buddy.........
My Score
Quant
22 attempted
right/wrong = 11/11
marks 22
Verbal
27 attempted
right/wrong = 11/16
marks 17
overall =39
But the level of paper was easy.........
Analyze your weak points and keep going..........
same here buddy.........
My Score
Quant
22 attempted
right/wrong = 11/11
marks 22
Verbal
27 attempted
right/wrong = 11/16
marks 17
overall =39
But the level of paper was easy.........
Analyze your weak points and keep going..........
Lookslike everyone had a terrible opening AIMCAT...I scored 65. Screwed up VA thanks to my over confidence.
Selling price of two articles is the same. One was sold for a profit of 10% and another for a loss of 10%. What was the total profit/loss percentage?
Steps plz
Steps plz
ajayjr SaysLookslike everyone had a terrible opening AIMCAT...I scored 65. Screwed up VA thanks to my over confidence.
what is your percentile?????
didnt make the cut off 😞
Time and work Q....
a few workers were assigned a job of shifting 1855 bricks from one building to another in 7 days.after the first day,2 workers were removed from the job and thus everyday after first day,each worker had to shift 3 more bricks than the quota of the previous day.
1.find the total number of bricks shifted on the first day.
2.find the number of workers left on the last day.
Selling price of two articles is the same. One was sold for a profit of 10% and another for a loss of 10%. What was the total profit/loss percentage?
Steps plz
Is the answer 1 % loss?
Time and work Q....
a few workers were assigned a job of shifting 1855 bricks from one building to another in 7 days.after the first day,2 workers were removed from the job and thus everyday after first day,each worker had to shift 3 more bricks than the quota of the previous day.
1.find the total number of bricks shifted on the first day.
2.find the number of workers left on the last day.
Good Question