Answer Posted / naga praveen

1

if area is icc. by 30% then what is the change in the area?

2108

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In school there are some bicycles and 4 wheeler wagons. One tuesday there are 190 wheels in the campus. How many bicycles are there?

3051

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If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

1294

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In a company 241 apply for posts. of them 40 know neither c nor c++.180 know c; 186 knows c++. how many people know only c.

1323

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15 software functions are there. It is known that atleast 5 of the m are defective. What is the probability that if three functions are chosen and tested, no errors are uncovered.

1405

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two workers can type two pages in two minuets then how many persons can type 18 pages in 6 minuets

1461

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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'.

2308

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If a sum of money compound annually amounts of thrice itself in 3 years. In how many years will it become 9 times itself?

1258

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2 Oranges,3 bananas and 4 apples cost rs.15 . 3 Oranges 2 bananas 1 apple costs rs 10. What is the cost of 3 oranges, 3 bananas and 3 apples

1335

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which one of the following usages was a vedic development?

2488

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Grass in lawn grows equally thick and in a uniform rate. It takes 24 days for 70 cows and 60 for 30 cows . How many cows can eat away the same in 96 days.?

1242

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Number of digits with a 2 in them between 100 and 400?

1314

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Asmita invests an amount of Rs. 9535 at the rate of 4 per cent per annum to obtain a total amount of Rs. 11442 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?

1687

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Express 16 m/s into Km/hr

1377

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Sunny ate 100 apples in five days, each day eating 6 more than the previous day. How many apples did he eat on the first day?

1312

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