Answer Posted / r

3*sqrt(2)

Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......

1179

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In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don't have either brothers or sisters.Find the number of students having both brother and sisters.

1853

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A, B, C, D, E, F, G, H, I are all of squares which are combined in a square. Area of B is 81 cm2. Side of A is 1 cm. Then find area of I?

1183

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A father F has 5 sons, p,q,r,s,t. Not necessarily in this order. Two are of same age. The eldest and youngest cannot be twins. T is elder to r and younger to q and s has three older brothers. who are the twins?

1361

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how to retrieve the recent record from the database using sql query. suppose the table has the columns only ename,job,salary columns

2260

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One skirt requires 3.75 yards of cloth. How many skirts you can make from 45 yards?

1280

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if out of x bulbs y bulbs are broken;the % of non broken bulbs

1285

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A store was earning 25% profit after giving a discount of almost 25%,. If they now give 10% discount then what is the profit percentage earned.

1198

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Wind flows 160 miles in 330 min, for travelling 80 miles how much time does it require?

1241

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A cloth merchant claims to sell is material at cost price but uses a scale which reads 1 meter for every 95 centimeter. Find the gain percent?

2423

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cgl2010 tier 2 ki merit kya rhgi

2317

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(998-1)(998-2)(998-3).....(998-n)= ? when n>1000

1466

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In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.

1168

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Daal is now being sold at Rs. 20 a kg. During last month its rate was Rs. 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?

1558

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2 is what % of 4t ?

1197

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