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Poulomi kundu 7 years ago

37. In what ratio must a person mix three kinds of wheat costing him Rs. 1.20, Rs. 1.44 and Rs. 1.74 per kg so that the mixture may be worth Rs. 1.41 per kg?
(a)11 : 77 : 7(b)25 : 45 : 8(c)27 : 23 : 6

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Prerna 7 years ago

Three kinds of wheat costing Rs. 1.20, Rs. 1.44 and Rs. 1.74 per kg should be mixed in ratio of 11:77:7 so that the mixture will be worth Rs. 1.41 per kg.

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Raghvendra singh 7 years ago

if a:b:c = 4:7:11and b:c:d=21:33:44
then find a:b:c:d=?

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Prerna 7 years ago

a:b:c:d = 12:21:33:44

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ribca 7 years ago

A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?

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Prerna 7 years ago

A alone can finish the remaining work in 20/3 days.

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NOOR 7 years ago

Three Science classes A, B and C take a Life Science test. The average score of students of class A is 83. The average score of students class B is 76. The average score of class C is 85. The average score of class A and 8 is 79 and average score of class B and C is 81. Then the average score. Of classes A, B and C is

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Prerna 7 years ago

The average score. Of classes A, B and C is 81.5.

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rash 7 years ago

A can do a piece of work in 7 days of 9 hours each where as B can do the same
work in 6 days of 7 hours each. How long will they take to do the work
2 together, working 8 2/5hours a day? 5

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usha 7 years ago

alice and bob play the following coins on a stack game.100 coins are stacked one above the other.one of them is a special (gold)coin and the rest are ordinary coins.The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack.alice starts and the players take turns.a turn consists of moving the coin on the top to a position i below the top coin (0=i=100).we will call this an i-move(thus a 0-move implies doing nothing).the proviso is that an i-move cannot be repeated;for example once a player makes a 2=-move,on subsequent turns neither player can make a 2 move.if the gold coin happens to be on the top when it's a player's turn then the player wins the game.initially the gold coin is third from the top.then,in order to win,

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vamsi krishna 7 years ago

if there are 100 kgs in each box of 10 rows and columns. if a thief steals 10kg from any of the box and the shopkeeper comes in the morning and checks the weight. how can he find the boxor row or a column which is having less weight in one step

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Kumari Shalini 7 years ago

All person knows either swimming or rowing these are 14 persons who know only swimming and 14 persons who know only rowing .8 tickets sold for rowing .how many people are there for rowing

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V.Swetha Shree 7 years ago

Wht r the topics should I cover to crack your recruitment

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gayathrri 7 years ago

There are 90 liters castro and 150 litres con Mobil oil.the price of castro is rs80 per litre and the price of crb is rs75 per litre.equal amounts of castro and crb is taken out and then crb is poured in the vessel of castro and castro is poured out in the vessel of crb.now the rate of both the mixtures is same.what is the amount of mobile oil taken out from each of the vessel?

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Mohamed Nivas 7 years ago

3 pipes a,b,c can fill tank in 6 hours.All are open together ,after 2 hrs pipe c is closed and pipe a and b take 7 hrs to fill the remaining part of the tank.pipe c along take how long to fill the tank?

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Siva 7 years ago

At the time pipe c closed the tank filled 1/3 part. So A and B together fill the2/3 rd of tank in 7 hrs . The time taken by both together to fill ful tank is 7×(3/2)=21/2 hrs
(1/c)+(2/21)=1/6 => c=14 hrs. C can fill the tank aalone in 14hrs

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Vaishnavi Pradip Nalamwar 7 years ago

A rectangle is drawn such that none of its sides has length greater than ‘a’. All lengths less than ‘a’ are equally likely. The chance that the rectangle has its diagonal greater than ‘a’ is (in terms of %).

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Adil khan 7 years ago

how to upload sums in section

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Adil khan 7 years ago

Elitmus question asked on august 20 kolkata

6 bangles are there equal diameter is 4.fit all the bangle in circular plate such that they do over lap each other(means they touch each other) .find minimum diameter of the big circle.

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Raghava Vanathadupula 7 years ago

35,57,12,14,27,9,42,67,??

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sudheer chowdary to avvaru likhitha 7 years ago

is there any openings on linux freshers as a Red Hat certified

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pandian to Aditi singh 7 years ago

8180 = 5, 1351 = 0, 5102 = 1, 1269 = 2, 1608 = ? pls answer me

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pandian to jyoti 7 years ago

8180 = 5, 1351 = 0, 5102 = 1, 1269 = 2, 1608 = ? *

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DIVYESH SONI 7 years ago

I am new here.

what is M4 Score
and how to increase it..???

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Shubham Kumar 7 years ago

1)655*11=655+6550
7205
2)521*11=521+5210
5731

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Monalisha sugri 7 years ago

Need help to qualify my entrance exam

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ravimahawar 7 years ago

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Use this following link to prepare for entrance examination.
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Raja Sekaran 7 years ago

For the same amount of work carpenter A takes 6 hours less than carpenter B, if together they complete the work in 13 hrs 20 min; in how much time will carpenter B alone complete the work?

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sharique rahi 7 years ago

Lavanya wants to find the smallest number out of 26 inputted numbers. How
many minimum comparisons he has to make?

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Swatilekha Saha 7 years ago

.How many 5 digit no. can be formed with digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated

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regina4love to geetanjali 7 years ago