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IBPS RRB Office Assistant 23 Sep 2017 Paper
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© examsnet.com
Question : 70
Total: 80
From his monthly income, Jatin spends 8% on paying electricity bill, 4% on cooking gas bill, 10% on paying mobile bill and Rs. 400 on paying cable bill. He saved the remaining amout. If the amount saved was Rs. 38,600, what is Jatin’s monthly income ?
Rs. 60000
Rs. 50000
Rs. 55000
Rs. 45000
Rs. 48000
Validate
Solution:
(2) (Electricity + Cooking gas +Mobile) bills = 22%
Remaining expenses
= (100 – 22)% = 78%
∴ 78% { Rs. (38600 + 400)
∴100% = Rs.
(
39000
78
×
100
)
= Rs.50000
© examsnet.com
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