The average salary of all the employees in a small organization is Rs 8,000. The average salary of 7 technicians is Rs 12,000 and the average salary of the rest is Rs 6,000. The total number of employees in the organisation is? how to solve this type of questions?
the average age of a class of 39 students is 15 years .if the age of the teacher be included ,then the average increase by 3 months .find the age of the teacher ? according to the logic of 9 no. Question
3 (months )×4 =12 i.e 1 yr So we are giving 1yr per 4 students ( to make total average increase by 3 months) And now we have 39 +1(teacher) , it will be 4×10 =40
So 10 yr of teachers life is distributed Now 10 yr + 15 yr = 25 ( teacher already received 3 months of her part so the new average is of 40 person is 15 yr and 3 months
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Do videos on train problems,simple intrest, compound intrest,probability
helpful video ,thankyou Sir. Please share more videos regarding the important topics
Excellent teaching efforts, Sir. Please make some videos on ages and logical reasoning
Thank u so much sir for best average related concept.. this video helped me a lot 👍
Very useful and understandable video ......
good explanation
❤
not understood the first problem on batsman please explain it sir, otherwise your explanation is best for other problems
right sir ...pls explain it again
Same
Yes sir please once more
The average of given numbers always lies between the greatest and lowest. Here only one option fulfill the condition.🤷🤷
@@affuaffu4238 The average of given numbers always lies between the greatest and lowest. Here only one option fulfill the condition.🤷🤷
Very helpful🙏😇
Please make videos of profit and loss and simple&compound interests using tricks over some important and hard problems.Thanks.
Thank you sir ...
Super sir
The comment is here! " Make more Videos"
hello what are you doing now
Sir please tell me.
When will the tcs nqt 2019 result will declare Or
It already declared earlier ????????
Amit Raj still not declared ..you will getting mail soon ..may be today also
@@OnlineStudy4u Sir is it declared now or not ????
Please I request you Sir.
Let us know on your channel when it will get declare.
Amit Raj it is not still declared
I got selection mail this morning..what about you
Sharmila Ramesh congratulations Sharmila
sir when we will get more programming mcq videos ??
TCS nqt 2019 results ? When we can expect
hello what are you doing now
@@Arman-lt4yw working with tcs
@@mohansai7169 can you guide me for tcs exam perperation?
tq
Sir...are tcs nqt results out?
The average salary of all the employees in a small organization is Rs 8,000. The average salary of 7 technicians is Rs 12,000 and the average salary of the rest is Rs 6,000. The total number of employees in the organisation is?
how to solve this type of questions?
Take 4000 from these 7 technicians who where getting more pay and make their salary 8000 i.e given
4000×7 = 2800
So as if now we have 28000 excess we will give 2000 to those employees who were getting 6000
So 28000/14 = 2000
So we hai 14 no of employees who were getting 6000 and 7 who were receiving 12000 as salary i.e 21 no of employees. U can do it in mind
@@himanshu_6552 Thnx
Sir I request you please tell us whether the TCS NQT 2019 result declared or not???
Amit Raj it is still not declared ..if it will be declared I will inform u guys
Declared now
Are we allowed to use calculator in tcs nqt or digital test???
No your r not allowed ..
Where is mega drive test link ?
Average of first 50 natural numbers
the average age of a class of 39 students is 15 years .if the age of the teacher be included ,then the average increase by 3 months .find the age of the teacher ? according to the logic of 9 no. Question
3 (months )×4 =12 i.e 1 yr
So we are giving 1yr per 4 students ( to make total average increase by 3 months) And now we have 39 +1(teacher) , it will be 4×10 =40
So 10 yr of teachers life is distributed
Now 10 yr + 15 yr = 25 ( teacher already received 3 months of her part so the new average is of 40 person is 15 yr and 3 months
TCS results are out check your mails
Did u get through ?
@@OnlineStudy4u yes,but it's because of you
you are using pen 😅
Yes . So that u don't use it 😂😂