Bissoy.com
Doctors Medicines MCQs Q&A

Ram, Rahim and Rehman go for shopping. Ram buys 1 Android phone, 1 iOS phone and 1 windows phone for Rs. 36,800. Rahim buys 1 Android phone, 2 iOS phones and 3 windows phones for Rs. 78,400. Rehman does not like an Android phone, so he buys only 1 iOS phone and 3 windows phones for Rs. 56,000. What is the price of an Android phone?

Ram, Rahim and Rehman go for shopping. Ram buys 1 Android phone, 1 iOS phone and 1 windows phone for Rs. 36,800. Rahim buys 1 Android phone, 2 iOS phones and 3 windows phones for Rs. 78,400. Rehman does not like an Android phone, so he buys only 1 iOS phone and 3 windows phones for Rs. 56,000. What is the price of an Android phone? Correct Answer Rs. 9,600

Let an android phone be denoted by ‘A’, iOS phone by B and windows phone by C.

According to question,

A + B + C = 36800       ----(1)

A + 2B + 3C = 78400       ----(2)

B + 3C = 56000       ----(3)

Now adding equation (1) and (3) and subtracting (2) from it

C = 36800 + 56000 - 78400 = 14400

Equating this value of C in equation (3)

B = 56000 - 3 × 14400 = 12800

Equating value of B and C in equation (1)

A = 36800 - 14400 - 12800 = 9600

The price of an android phone is Rs 9600

Related Questions

Ram, Rahim and Rehman go for shopping. Ram buys 1 Android phone, 1 iOS phone and 1 windows phone for Rs. 36,800. Rahim buys 1 Android phone, 2 iOS phone and 3 windows phones for Rs. 78,400. Rehman does not like Android phone, so he buys only 1 iOS phone and 3 windows phones for Rs. 56,000. What is the price of Android phone?
Arushi, Ayushi, Alia, Aman, Amar and Ayush are members of the same family. They all have different brands of mobile phones - Samsung, Moto, Oppo, Xiaomi, Apple, Sony. Arushi has Moto mobile phone. Neither Aman nor Amar has a mobile phone of brands Samsung and Apple. Alia does not have a mobile of the brand Samsung. Ayush does not have mobile of brands Xiaomi and Samsung. Alia has a mobile phone of brand Xiaomi. Amar does not like Oppo brand phones.  Which brand of phone does Aman like?
A shopkeeper sells OPPO and VIVO mobile phones for Rs. 10,000 and Rs. 20,500 respectively. Ram bought both the phone but when he gave cash to the shopkeeper he gave him Rs. 2,000 fake currency notes on OPPO mobile and Rs. 500 fake currency note on VIVO phone and Ram sold OPPO mobile phone at 10% more than the original selling of OPPO phone and he sold VIVO mobile phone at …(A)... more than the original selling price of the VIVO phone. If the total profit percent of Ram is 20% then find the value of ‘A’.
Rajeev visited an electronic gadgets store to buy Mobile phones and Laptops. He purchased 2 mobile phones and 1 laptop. For this purchase, he paid full amount of the Mobile phones but only one-third of the amount of the Laptop. In total he paid Rs. 60,000. After a week, he visited the store again and purchased 3 Mobile phones and 2 Laptops. For this purchase, he paid full amount of the Laptops but only two-third of the amount of the Mobile phones. This time he paid Rs. 1,10,000 in total. What amount he should pay if he purchase 1 Mobile phone and 1 Laptop only and pays full amount for both ?
Kanha spend Rs 15000 on shopping during Holi festival and 20% of shopping on rent while 15% of shopping on food. Monthly saving of Kanha is 10% of the total amount of shopping, rent and food. Amount spend on shopping is what percent of total salary?
Cost price of a mobile is Rs 44,040. Mukesh purchases 5 such smart phones and adds in an extra cost for installing new licensed softwares whose cost is 1/8th of cost price of each smart phone. He sells the first smart phone at Rs 35,000 and still made a profit of 20% on whole deal by selling smart phones on average price required to maintain the profit. One such smart phone was sold to seema who in turn traded her new phone to an old phone whose cost was Rs 50,000. Find loss incurred by seema in this whole deal.
In a group, 29 people like to watch movies, 35 people like to watch web series and 34 people like to watch YouTube videos. Also, 13 people like to watch only movies, 21 people like to watch only web series and 15 people like to watch only YouTube videos. 4 of them like to watch only movies and web series. 3 of them like to watch movies, web series and YouTube videos as well. How many people like to watch both movies and YouTube videos?
You are the administrator of Windows 2000 domain and TWO Windows NT domains. The Windows 2000 domains trust each of the Windows NT domains. Each of Windows NT domains trust the Windows 2000 domain. A Windows 2000 domain controller named DC1 is configured to use a highly secure domain controller template. Users in the Windows NT domain report that they cannot access DC1. You need to allow the users of computers in the Windows NT domain to access resources on DC1. What should you do?
Two persons Shyam and Rahim can do a job in 32 days together. Rahim can do the same job in 48 days alone. They started working together and after working 8 days Rahim is replaced by a third person Ram whose efficiency is half that of Rahim. Find in how many days the remaining work will be completed by both Shyam and Ram together?
In a group 40% people like only milk, 20% like only tea and 20% like only coffee, if 2% like all the three drinks and 8% like both milk and coffee, 7% like both coffee and tea and 9% like both tea and milk, then how many percent of people like only two drinks?