एक बार राजू और राहुल करीबी दोस्त हैं राहुल के जन्मदिन पर एक वालों ने उसे एक फोटो फ्रेम भेजो और राजू ने उसे एक शतरंज का सेट हो जा फोटो फ्रेम का वजन शतरंज के सेट से 4 किलोग्राम जाता था एक बाप ने अपने पार्सल को कोरियर करने के लिए राज्यों से कितना अधिक भुगतान किया
Answers
Complete Question :- In A city, couriering a parcel costs ₹ 80 rupees per kg and a fixed pick up service charge of ₹ 10 . Iqbal, Raju and Rahul are close friends. on Rahul's birthday, Iqbal sent him a photo frame, and Raju sent him a chess set. the weight of the photo frame was 4kg more than that of the chess set. How much more did Iqbal pay for couriering his parcel than raju ?
a) ₹ 330
b) ₹ 320
c) ₹ 310
d) ₹ 80
Solution :-
Let us assume that, the weight of chess set is x kg .
so,
→ Weight of photo frame = 4 kg more than weight of chess = (x + 4) kg
Now given that,
→ couriering a parcel costs for 1 kg = ₹ 80
and,
→ Fixed pick up service charge = ₹ 10
then,
→ Total amount spend by raju = cost of sending chess set
= 80 * x + 10 = ₹(80x + 10)
and,
→ Total amount spend by iqbal = cost of sending photo frame = 80(x + 4) + 10 = 80x + 320 + 10 = ₹(80x + 330)
therefore,
→ Amount more paid by Iqbal = ₹ [(80x + 330) - (80x + 10)] = (80x - 80x + 330 - 10) = ₹ 320 (Option b) (Ans.)
Hence, iqbal paid ₹ 320 more for couriering his parcel than raju .
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