A soft. Eng just returned from US has eaten too much fat and put a lot of weight. So he wanted to less his weight. Every Sunday he starts walking at 3pm with 4 km/hr on level ground then up to at 3 km/hr. he comes back down hill with 6 km/hr and similar speed as previous on level ground till he reaches his destiny at 9 pm . Find his total distance.
24 km
A and B are two friends, together they go out for shopping. A buys a hat and a suit,all together A spends 15 rupees. B buys a hat which costs same as the suit bought byA. B even buys a dress which cost her one rupee less than the cost of hat bought by A.B says to A that "If at all I had bought my hat by spending one and half times the money u spent on buying your hat, we both would have spent the same amount on buying our items(together, i.e., 15 rupees).(a) what is the cost of hat bought by
Lets say A spent x and y rupees on hat and suit respectively. from the conditions we can say B spent y and x-1 rupees on hat and dress respectively. From what B told to A we can write that.....=> x + y
A farmer has C chickens. A sack of feed comes for 9 days. As the feedcost is increasing the farmer sells some chickens and retains 12 chicken. If he reduces thefeed quantity by 10% .Then he observes that the feed comes for 30 days. What is C?
C chickens can b fed for 9 days. So C chick can eat 1/9 in 1 day.So 1 chick can eat (1/9C) in one day. After his reduction one chick gets to eat only 90% of what it used to eat in one day.So new feed value=0.9*(1/9C)
At the fair i bought 6 pineapples and 2 jackfruits for rs.15.if i could have bought 4 more pineapples for rs.14 than jackfruits for rs.9.what would be the price of eax\ch?can any one give da approach for this?
pineapple cost rs.1.75,jackfruit costs rs.2.25
A lady goes for shopping. She bought some shoestrings. 4 times the number of shoestrings, she bought pins and 8 times, handkerchiefs. She paid each item with their count as each piece’s cost. She totally spent Rs. 3.24. How many handkerchiefs did she buy?
One side of the measuring arm was longer than the other side .If 3 pyramid width was placed in longer side it is equal to 2 cube width in the shorter arm. If 8-pyramid width was placed in longer arm then it is equal to 6-cube width. Let 1 pyramid width is equal to 10kg.What is the weight of cube width?plz tell the ans with approach.
Cost of a=5bit/pound , cost of b=3bit/pound. Mixture ab is sold at100/3% profit and qty sold is 40 pound tell the weight of compound a soldin mixture.bit is money unit.
One man Buy two cows for Rs.200.He sold the cows for Rs.210.One he sold for 10% profit and another he sold for 10% loss.Then what is the cost price of each cow?
90 rs,--gives 10 perc loss110 rs, --gives 10% profittotal=210
A cook went to a shop and bought some eggs with 12 pounds.While he was returning from the shop, that shop keeper called him and gave two extra eggs to him.now cost of 1 dozen eggs are 1 pound less than what he bought initially.Then originally how many eggs he bought?
A man sells cloths. He sells the cloths for 40% more than the cost price. But the tape he is using to measure the cloths is little smaller & longer than it has to be. Thus the man was able to make only 39% profit. Find the increased or decreased length of the tape.
