Nachiket and Ragini : Maths Lecture - Page 3

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Siddharth_K thumbnail
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Posted: 10 years ago
#21

Originally posted by: RaginiJoshi

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?



Arre baap re! Wait, let me try😆
metoyou thumbnail
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Posted: 10 years ago
#22
Great initiative Ragini!

Lekin seriously maths ... 😕 how I dislike that subject! Khalid phir bhi will try my best ... Tumhare liye 😉
Vidya.CV thumbnail
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Posted: 10 years ago
#23
Sid and Ragini
Cheating 😆 Match Fixing chal rahan hain😆
Vidya.CV thumbnail
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Posted: 10 years ago
#24
Nachiket and Ragini ke Chemistry and Biology pe Koi Questions hain... Jo mein solve kar Sakthi Hoon😆
Siddharth_K thumbnail
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Posted: 10 years ago
#25

Originally posted by: RaginiJoshi

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?




Let the distance be 1km.


Time taken by N to 1km by 4km/hr
= 1/4 hour matlab 15 minutes.


Time taken to cover 1km by 5km/hr
= 1/5 hour means 12 minutes


Now what? Will have to think Ragini 😆


RaginiJoshi thumbnail
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Posted: 10 years ago
#26

Originally posted by: metoyou

Great initiative Ragini!

Lekin seriously maths ... 😕 how I dislike that subject! Khalid phir bhi will try my best ... Tumhare liye 😉



Mathematics is my favorite subject😉 Chalo try come on!
Siddharth_K thumbnail
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Posted: 10 years ago
#27

Originally posted by: Vidya_Bng

Sid and Ragini

Cheating😆Match Fixing chal rahan hain😆




What? Match fixing in Maths?!😆 Ye kya naya concept hai😆
goldstar678 thumbnail
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Posted: 10 years ago
#28

Originally posted by: RaginiJoshi

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?



15 years 9 months.
Vidya.CV thumbnail
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Posted: 10 years ago
#29
Saare answer's NB is verify karana padega... She is too good at Maths
RaginiJoshi thumbnail
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Posted: 10 years ago
#30

Originally posted by: Siddharth_K




Let the distance be 1km.


Time taken by N to 1km by 4km/hr
= 1/4 hour matlab 15 minutes.


Time taken to cover 1km by 5km/hr
= 1/5 hour means 12 minutes


Now what? Will have to think Ragini 😆



Difference is 3 minutes na(15-12)😆

Actual diff kya hai? 5 + 2.5 = 7.5 minutes


If diff. is 3 min, the distance is 1 km. If difference is 7.5 min then the distance between Nachiket and coffee shop is?

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