Answer Posted / raghava

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The price of sugar increases by 20%, by what % should a housewife reduce the consumption of sugar so that expenditure on sugar can be same as before ?

1283

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if length of a rectangle is increased by 20% and width is decreased by 20% the area will be

1191

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Each side of a rectangle is increased by 100% .By what percentage does the area increase?

1122

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A is driving on a highway when the police fines him for over speeding and exceeding the limit by 10 km/hr.same time B is fined for over speeding by twice the amount by which A exceeded the limit.If he was driving at km/hr what is the speed limit for the road?

1786

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cpahlet : shoulder :: ring : ?

1288

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in a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. what is the probability that a randomly choosen employee is a male or female?

1504

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in a mixture, R is 2 parts, S is 1 part. in order to make S to 25% of the mixture, howmuch R is to be added

1176

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a man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be?

1323

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Lucia is a wonderful grandmother and her age is between 50 and 70. Each of her sons have as many sons as they have brothers. Their combined ages give Lucia's present age.what is the age?

1449

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Time constant for an integrator and differentiator should be

1211

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in how many ways can a lock be opened if that lock has three digit number lock if the last digit is 9 and sum of the first two digits is less than or equal to the last digit. numbers are from 0-9

1407

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If two pencils cost 8 cents, then how much do 5 pencils cost?

1519

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g[0]=1,g[1]=-1,g[n]=2*g[n-1]-3*g[n-2] then calculate g[4]= ?

1623

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Find out the Simple Interest paid for a sum of $4000 at the rate of 8% per annum for 3 months.

1424

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if A = D, B=E, C=F, SHOOT = ?

1292

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