आपके लिये चुनौतीपूर्ण सवाल
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तीनो की कुल उम्र 110 Years है।
पोता जितना महीना का
दादा उतना साल का
पोता जितना दिन का
बाप उतना सप्ताह का
तो बताओ कौन कितने कितने साल का है ?
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देखते हे अपने Group में Maths का बादशाह कौन
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For better calculation, considering all months is of 30 days ,
1 year = 360 days
Let Dada age be D days
Baap age be B days
Pota age be P days
A/q,
D + B +P = 110 ×360 days
now, Dada age in year = Pota age in months
so, D = 12 P
now, Baap age in week = Pota age in days
so, B = 7 P
now , from first equation,
D + B +P = 110 ×360 days
⇒12P + 7P +P = 110× 360
⇒20 P = 110 ×360
⇒P = 1980 days
= 1980/360 = 5.5 years
so, B = 7×P = 7×5.5 = 38.5 years
and , D = 12 P = 12× 5.5 = 66 years
so, Pota = 5.5 years
Baap = 38.5 years
Dada = 66 years
Hope this will help you :)
1 year = 360 days
Let Dada age be D days
Baap age be B days
Pota age be P days
A/q,
D + B +P = 110 ×360 days
now, Dada age in year = Pota age in months
so, D = 12 P
now, Baap age in week = Pota age in days
so, B = 7 P
now , from first equation,
D + B +P = 110 ×360 days
⇒12P + 7P +P = 110× 360
⇒20 P = 110 ×360
⇒P = 1980 days
= 1980/360 = 5.5 years
so, B = 7×P = 7×5.5 = 38.5 years
and , D = 12 P = 12× 5.5 = 66 years
so, Pota = 5.5 years
Baap = 38.5 years
Dada = 66 years
Hope this will help you :)
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