When the value of d=2, in case of Durbin-Watson Test, what should be done with the null hypothesis?
When the value of d =2, there is no autocorrelation. When d=4, there is perfect negative autocorrelation and when it is 0, there is perfect positive autocorrelation
A shopkeeper marked up his articles 50% above its cost price and sold it after two successive discounts of 15% and 30%, respectively. Find his profit pe...
The cost price of two dozen bananas is Rs. 48 after selling 9 bananas at the rate of Rs. 18 per dozen, the shopkeeper reduced to rate of Rs. 12 per doze...
The selling price of the book is 30% more than the selling price of the bag and the selling price of the bottle is 30% less than the selling price of th...
The cost price of 30 apples is Rs.120. If it is sold at 25% profit, then how many apples will be sold for Rs.75?
The ratio between the cost price of article A and B is 9:8 respectively. Each of the articles was marked 40% above its cost price. If the MRP of article...
When a shopseller offers a discount of d% on item A and (d + 5)% on item B, quoting an equal marked price on both the items. If the ratio of S.P of item...
Following the sale of apples with a 30% profit, the seller made an intriguing discovery. He observed that the marked price of an apple exceeded the comb...
Matthew sells Chocolates in the packs of 6 chocolates, 12 chocolates, 18 chocolates and 24 chocolates etc, but the rate is necessarily uniform. One day...
Navya buys two article A and B at the same cost price Rs. P. Then, She markup both articles by 75% above their cost price. Then, she sold article A at R...
Mina sold 25 lamps at a profit of 20%. If she had sold all the lamps for Rs. 2500 more, her overall profit would have been 40%. What is the selling pric...
