Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowLet the marked price of both the items be Rs. 100a So, selling price of item 'S' = 100a X 0.82 = Rs. 82a Also, selling price of item 'R' = 100a X 0.9 X 0.8 = Rs. 72a ATQ, (82a - 72a) = 400 Or, 10a = 400 So, 'a' = 40 So, total selling price = Rs. (82a + 72a) = Rs. 154a = Rs. 154 X 40 = Rs. 6160 Therefore, overall profit on selling both items = 6160 - 4000 = Rs. 2160
The average age of a group of 50 students is 16 years. If 3 students whose ages are 18 years, 26 years, and _____ years are replaced by 3 new students w...
[123 ÷ 8 ÷ 9] × 144 = ? + 12 × 5
"In a group of four investors in stocks, the highest earner makes Rs. 5 lakh per month, while the lowest earner makes Rs. 2.4 lakh per month. Now, we wa...
In a cricket match the captain of one of a team scored 27 runs more than the average runs scored by the remaining 7 batsmen of that team who batted in t...
The average of 24 numbers is 48. If 5 is added to each number, then the new average will be:
The average weight of 8 persons increased by 1.5 kg when a person weighing 65 kg is replaced by a new person. What could be the weight of a new person?
Average of 20 numbers is 90. Average of first 8 numbers is 103 while average of last nine numbers is 40. If ninth number is 25% less than the tenth numb...
Average of 8 numbers is 80. If average of first four and last two numbers is 70 and 60, respectively then find the fifth number given that ratio of fift...
The average of five even numbers is 66. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
Average 20 numbers is ‘x’. If the average of first 12 numbers is 62.5 while average of last 5 numbers is 84.8 and 13th, 14th...