@anticipator.lad bhai log...will start with number system...yar jitne bhi log serious hai..please dhyan se sun le...har topic sirf ek hi bar hoga.. and mere pass jitne bhi question honge sab post karunga ache ache...
lekin discussion sirf ek bar hoga... kyunki agar age badh gaye toh aage ka padhna hoga..
so today topic is number system and will post the question in half an hour. as need to setup scanner first as questions are too big to write.
@gautam7821 said:if 2 bells rings together in 30 min , how many times will they ring in 1 hour ?2 times or 3 times ?? I am confused ..
ye question ne to ghante baja diye mere......
but answer will be 3... in my guess..
bhai iska answer kya hai??
@surajpandey said:@anticipator.lad bhai log...will start with number system...yar jitne bhi log serious hai..please dhyan se sun le...har topic sirf ek hi bar hoga.. and mere pass jitne bhi question honge sab post karunga ache ache...lekin discussion sirf ek bar hoga... kyunki agar age badh gaye toh aage ka padhna hoga.. so today topic is number system and will post the question in half an hour. as need to setup scanner first as questions are too big to write.
Agreed bro! thank you for putting efforts for us.
hi 1st number system question
@surajpandey said:hi 1st number system question
Option is C... As the other two are not that big... and as it is multiplication of series which is starting from 1.67.....and ends in 1 point something...so product will be huge...
SO option A and B ..ruled out....
I do not know the way of solving...and taking 50% risk....
q2 and 3
well made tick mark on all the 4 option cos than you wont have hint unlike last question...
i couldnt erase it so i thot why not mark every single option.
38. its asking you to calculate two three digit numbers **4 and **7 whose product could be from one of the options.
39.any natural number n [equation pic mein se]. what can be the value from the options.?
a always 1
b always greator than one
c always smaller than 1
d nothing
@anticipator.lad said:Option is C... As the other two are not that big... and as it is multiplication of series which is starting from 1.67.....and ends in 1 point something...so product will be huge...SO option A and B ..ruled out....I do not know the way of solving...and taking 50% risk....
solve first one.
(5/3) * (7/5) * (9/7) and so on..
as you can see first 5 in num will be cut down by 2nd den and so on
at the end you are left with
last equation numerator/ first denominator.
1001/3.
am i clear friend?
(5/3) * (7/5) * (9/7) and so on..
as you can see first 5 in num will be cut down by 2nd den and so on
at the end you are left with
last equation numerator/ first denominator.
1001/3.
am i clear friend?
@surajpandey said:q2 and 3well made tick mark on all the 4 option cos than you wont have hint unlike last question...i couldnt erase it so i thot why not mark every single option.
bhai if posssible english waala scan daal de hindi main meri ma behen ek ho jati hai
@surajpandey said:solve first one. (5/3) * (7/5) * (9/7) and so on..as you can see first 5 in num will be cut down by 2nd den and so on at the end you are left withlast equation numerator/ first denominator.1001/3.am i clear friend?
Haan bhai...but still i m going without pen... :)
@mukul1988 said:bhai if posssible english waala scan daal de hindi main meri ma behen ek ho jati hai
bhai question toh mein samjha doonga english hindi chor de bhai...question pe focus kar... translate karta hu.. :)
which fci exam ??? grade 3???
@surajpandey said:q2 and 3well made tick mark on all the 4 option cos than you wont have hint unlike last question...i couldnt erase it so i thot why not mark every single option.
2) 991018
3) sadev ek se chhota.....
@surajpandey said:q2 and 3well made tick mark on all the 4 option cos than you wont have hint unlike last question...i couldnt erase it so i thot why not mark every single option.
ques 2=> option 2
as both are three digit no's product will be a six digit no or a five digit no.( im assuming hundredth place pe * non zero digit hai other wise 3 aur 2 main confusion hai in exam if i face this question i will go with 2)
ques 3 => always less than 1
see it a series of [ 1- 1/2 + 1/2 - 1/3 + ...... + 1/n - 1/n+1]
all other terms will cancel out except [1-1/(n+1)] => n/n+1 so always less than 1
as both are three digit no's product will be a six digit no or a five digit no.( im assuming hundredth place pe * non zero digit hai other wise 3 aur 2 main confusion hai in exam if i face this question i will go with 2)
ques 3 => always less than 1
see it a series of [ 1- 1/2 + 1/2 - 1/3 + ...... + 1/n - 1/n+1]
all other terms will cancel out except [1-1/(n+1)] => n/n+1 so always less than 1
@anticipator.lad said:2) 9910183) sadev ek se chhota.....
explanation toh do bhai... hawa mein mat do..:P
@mukul1988 said:ques 2=> option 2 as both are three digit no's product will be a six digit no or a five digit no.( im assuming hundredth place pe * non zero digit hai other wise 3 aur 2 main confusion hai)ques 3 => english main translate kar de
2nd thik hai 3rd i have already translated
q 4, 5 and 6
i dont think any question need to be translated.
@mukul1988 said:ques 2=> option 2 as both are three digit no's product will be a six digit no or a five digit no.( im assuming hundredth place pe * non zero digit hai other wise 3 aur 2 main confusion hai in exam if i face this question i will go with 2)ques 3 => always less than 1 see it a series of [ 1- 1/2 + 1/2 - 1/3 + ...... + 1/n - 1/n+1] all other terms will cancel out except [1-1/(n+1)] => n/n+1 so always less than 1
nice way for 3rd question.really appreciate it.
now i have posted 3 more question do it asap...so i can post it more...
trust me all are fci level and chsl level question... ;)
now i have posted 3 more question do it asap...so i can post it more...
trust me all are fci level and chsl level question... ;)
@anticipator.lad said:4- B5-D6-D
bhai bahut shortcut kaam kar rahe ho...:P hume kaise pata chalega ki aapne kis trick se nikala..
better thoda elaborate kare...koi problem hai toh message mein bata de.
nahi 6th sahi hai...sorry.
better thoda elaborate kare...koi problem hai toh message mein bata de.
nahi 6th sahi hai...sorry.