Nachiket and Ragini : Maths Lecture - Page 2

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poetic thumbnail
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Posted: 10 years ago
#11

Originally posted by: Siddharth_K

Solve this :

Nachiket can clean their house in 5 hours while Ragini can do the same work in 3 hours.
How much time will they take to clean the house if they work together?


It will never get cleaned 😆
iamcurious thumbnail
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Posted: 10 years ago
#12

Originally posted by: poetic


It will never get cleaned 😆



Exactly! 😆
RaginiJoshi thumbnail
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Posted: 10 years ago
#13
Actually Sid😆 Though 1 hour something something... It will never get cleaned in such less time if they are TOGETHER 😆
Siddharth_K thumbnail
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Posted: 10 years ago
#14
Agree with you girls 😆


Another one : Nachiket, Ragini and Aman purchased mangoes in a ratio 5:3:2 If difference of mangoes of N and A is 60, find out the total number of mangoes purchased.
poetic thumbnail
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Posted: 10 years ago
#15

Originally posted by: Siddharth_K

Agree with you girls 😆


Another one : Nachiket, Ragini and Aman purchased mangoes in a ratio 5:3:2 If difference of mangoes of N and A is 60, find out the total number of mangoes purchased.


Aman took all the mangoes, climbed the coconut tree and sat there and ate them
RaginiJoshi thumbnail
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Posted: 10 years ago
#16
Diff. in ratio of mangoes of N and A
= 5-2 = 3

and sum of all ratio = 5+3+2 = 10


If the difference is 3, then total mangoes are 10. If difference is 60, then total mangoes are,

10x60/3
= 200 mangoes.


Itne saare mangoes?😆
RaginiJoshi thumbnail
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Posted: 10 years ago
#17

Originally posted by: poetic


Aman took all the mangoes, climbed the coconut tree and sat there and ate them



EPIC🤣
RonitPallaviNR thumbnail
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Posted: 10 years ago
#18

Originally posted by: poetic



Aman took all the mangoes, climbed the coconut tree and sat there and ate them



😆
Siddharth_K thumbnail
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Posted: 10 years ago
#19

Originally posted by: RaginiJoshi

Diff. in ratio of mangoes of N and A

= 5-2 = 3

and sum of all ratio = 5+3+2 = 10


If the difference is 3, then total mangoes are 10. If difference is 60, then total mangoes are,

10x60/3
= 200 mangoes.


Itne saare mangoes?😆




Sahi jawaab! Maan gaye😆
RaginiJoshi thumbnail
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Posted: 10 years ago
#20
Solve this :
Walking at 4 km/hr , Nachiket reaches Ragini at coffee shop 8 minutes late. If he walks 5km/hr, he will be 2.5 minutes early. What's the distance between him and Ragini then?

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