Question

प्रश्नावली 3.1
1. आफताब अपनी पुत्री से कहता है, 'सात वर्ष पूर्व मैं तुमसे सात गुनी आयु का था। अब से ।
वर्ष बाद मैं तुमसे केवल तीन गुनी आयु का रह जाऊँगा' (क्या यह मनोरंजक है। इस स्थिति​

Answer 1

Answer:

Present age of Aftab's age = 35 years

Present age of Aftab's daughter = 11 years

Step-by-step explanation:

Let, seven years ago; the age of

Aftab's daughter = X years

So, Aftab= 7X

So,present age of

Aftab's daughter = (X+7) years

Aftab= (7X+7) years

So, 1 years later age of

Aftab's daughter = (X+8) years

Aftab= (7X+8) years

According to the question:-

1 years later age of Aftab is three times of own daughter.

So,

》3(X+8) = (7X+8)

》 3X+24 = 7X+8

》 4X= 16

》 X= 4

Hence,

Present age of Aftab=7×4+7

= 28+7

= 35 years

Present age of Aftab's daughter = 4+7

= 11 years