This Design Pattern define a family of algorithms, encapsulate each one and make them interchangeable

Bluetooth has eliminated the need for which of the following?

A shopkeeper sells 75% of his products at a loss of Rs.25/kg. If the total sales amounted to 2000 kg,find the quantity sold at loss.

Which is the better investment; 4.5% shares at Rs.120 or 6.5% shares at Rs.132?(The nominal value of the share is Rs.100)

How is a Bluetooth Device identified for communication?

Find next number in this series 25,100,225,400,--

Find next number in the series 5200,5199,5196,5191,5184,--

Find next number in the series 5200,5199,5195,5186,5170,5145,--

Find next number in the series1,8,27,64,125,216,--

Find next number in the series0,1,3,16,95,666,--

There are five working professionals stays in a hotel in Mumbai. They work for different companies. i.e. TCS, CTS, Wipro, Accenture & Infosys. The room number where they stays are 102, 103, 104, 105 & 106. Man whose room number comes first work for the company which comes last in alphabetical order & whose room number comes last work for the company which comes first in alphabetical order. Whose company name is in the middle according to the alphabetical order stays in the middle room. If the professional staying beside Accenture would have stayed beside the wipro professional then they would have stayed according to the alphabetical order of their company name. who is staying in room number 103?

There are five working professionals stays in a hotel in Mumbai. They work for different companies. i.e. TCS, CTS, Wipro, Accenture & Infosys. The room number where they stays are 102, 103, 104, 105 & 106. Man whose room number comes first work for the company which comes last in alphabetical order & whose room number comes last work for the company which comes first in alphabetical order. Whose company name is in the middle according to the alphabetical order stays in the middle room. If the professional staying beside Accenture would have stayed beside the wipro professional then they would have stayed according to the alphabetical order of their company name. who is staying in room number 105?

There are four girls A, B, C, D. A is taller than B but shorter than D. Tallest girl is the youngest & oldest girl is the shortest. C is not either the oldest nor the youngest. who is taller among A & C?

In a cricket tournament there are four teams MI, CSK, RCB & KKR. Each will play each other two times. 2 points is awarded to the wining team, 0 to the losing team & 1 point each if the match is drawn. after league matche first two teams will go through to the final. At the end of the league matches MI secured 4 points more than CSK. KKR secured 1 point less than MI & RCB secured 1 point more than CSK. How many points MI have secured??

In a cricket tournament there are four teams MI, CSK, RCB & KKR. Each will play each other two times. 2 points is awarded to the wining team, 0 to the losing team & 1 point each if the match is drawn. after league matche first two teams will go through to the final. At the end of the league matches MI get 3 points more than CSK. KKR get 1 point less than MI & RCB get 1 point more than CSK. Atleast how many match(s) definitely ended in draw?

In a cricket tournament there are four teams MI, CSK, RCB & KKR. Each will play each other two times. 2 points is awarded to the wining team, 0 to the losing team & 1 point each if the match is drawn. after league matche first two teams will go through to the final. At the end of the league matches MI got 3 points more than CSK. KKR got 1 point less than MI & RCB got 1 point more than CSK. If 3 matches ended in draw then how many MI matches ended in draw??