In 3.5 Kg rod , there is 74% silver. If it is alloyed with a
0.5 Kg rod, the % of silver goes p to 84%. The percent of
silver in 0.5 Kg rod?
Answer Posted / priya
The percentage of silver in 0.5 kg rod is 10.5%.
Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
If a ball falls from 16 feet takes 4 seconds. How much time it will take when falls from 64 feets.
In the series 0, 3, 8, 15,__ What is the next number?
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(X)-f(X-1)=f(X-8) for X>5 then X= ?
if 2 miles of fence enclose a square plot of 160 acres,how large a square will 4 miles of fence
If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?
sir i need rrb secunderabad goodsguard previous exam papers
If Ever + Since = Darwin then D + a + r + w + i + n is ?
A batsman scores 23 runs and increases his average from 15 to 16. Find the runs to be made if he wants top Inc the average to 18 in the same match.
3 angles or 3 sides r given. Which will form a triangle?
No. of animals is 11 more than the no. of birds. If the no. of birds were the no. of animals and no. of animals were the no. of birds( ie., interchanging no.s of animals and birds.), the total no. of legs get reduced by one fifth (1/5). How many no. of birds and animals were there?
A boy asks the relation of two people walking along the street. One of them says that the lady walking with him is the daughter of his mother's only son. What is the relation between the two people?
1) 1)difference between ip and non ip protocol.
two bowls are taken, one contains water and another contains tea equal amount . One spoon of water from 1st is added to second bowl and mixed well, and a spoon of mixture is taken from second bowl and added to the 1st bowl. Which statement will hold good for the above?
If a train covers 600m in 0.5 seconds, how long it will cover in 10 seconds?
In the given quadratic equation, mx2+nx+o=0 .If the ratio of the sum of the roots and the product of roots is 2:7, what can be possible values of b and c?