Answer Posted / t eswara rao

Very good akhila...

I can say it is a "Perfect Question". B'coz, the questioner
also don't know the answer...Good ...keep posting such type
of questions so that we will also gain knowledge along with
you..... If you know the meaning of the symbol, pl. inform
me by email. my ID: eswar_011@madhuri.com

---- of a mutual instrument vibrate 6,8 & 12 intervals respectively. If all three vibrate together what is the time interval before all vibrate together again?

1433

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What is degree of a Relation?

1234

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One year payment to the servant is Rs. 200 plus one shirt. The servant leaves after 9 months and receives Rs. 120 and a shirt.Then find the price of the shirt.

1535

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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?

1280

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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'.

2250

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a man works. He has to maintain 100 cups. He gets 30 ps for every cup he safeguards and has 10 pay 90 ps for every cup he breaks.if he earns rs.24 per day, how many did he break?

1375

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A sum of money doubles itself in 4 years at simple interest, in how many years, it would become 7 times of itself?

1339

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A person who decided to go weekend trip should not exceed 8 hours driving in a day Average speed of forward journy is 40 mph. due to traffic in sundays, the return journey average speed is 30 mph. how far he can select a picnic spot

1462

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Robert is travelling on his cycle and has calculated to reach point a at 2 p.m. If he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach?

1310

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How many people are there in the queue if I am 7th in the queue from either end?

1230

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

1258

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there were three suspects for a robbery that happend in a bank, tommy, joy and bruceEach of them were saying that I haven't done anything and the other two has done it.police found that tommy was lying .who is the thief.

1228

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Find the hypotenuse of a right angle isoceles triangle whose area is 50.

1190

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8 persons A,B,C,D,E,F,G,H are sitting in a round dining table.some arrangement was given and position of H was asked.I don't remember the question exactly.

1258

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what is the angle between two hands of a clock when time is 8-30

1226

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