Find the smallest number in a GP whose sum is 38 and product
1728.
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a solution is prepared by mixing two solution with sprit 20% & 60%…In what ration they should be mixed to get the 50% sprit in resultant solution .
A number, when it is divided by 8 it gives a remainder 3 and is divisible by both 3 and 5. Find the number.
Find the Series number: 0,2,3,5,8,10,15,17,24,26,..
The price of raw materials has gone up by 15%, labour cost has also increased from 25% of the cost of raw material to 30% of the cost of raw material. By how much percentage should there be a reduction in the usage of raw materials so as to keep the cost same
A tiffin box manufacturer reduces the price of his school kids' tiffin from Rs.30/- to Rs.28/- per tiffin and the price of regular tiffin from Rs.24/- to Rs.23/- per tiffin. A caterer normally spends Rs.1440/- a month for tiffin and 3/4 of this is for regular tiffin. How much will they save a month under the new prices?
In a party there are women and cats.There are 18 heads and 72 legs altogether. How many women and cats?
Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?
in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin
Imagine a rectangle.Its length=2*width.A square of 1 inch is cut on all corners so that the remaining portion forms a box when folded.the volume of the box is_____ cubic inches.find the original dimensions of the box.
Can you find out what day of the week was January 12, 1979?
Ramesh sit around a round table with some other men. He has one rupee more than his right person and this person in turn has 1 rupee more than the person to his right and so on, Ramesh decided to give 1 rupee to his right & he in turn 2 rupees to his right and 3 rupees to his right & so on. This process went on till a person has 'no money' to give to his right. At this time he has 4 times the money to his right person. How many men are there along with Ramesh and what is the money with poorest fellow.
f(x) = 10x3 + ax2 + bx – 63. If f(-1) = -8 and one of the factors of the given equation is 2x + 3, then find the values of 'a' and 'b'.
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(f(2))
Find the value of @@+25-++@16, where @ denotes "square" and + denotes "square root".
Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins.?