Answer Posted / kundana

6+3=9

What is the angle of degree suspended when two hands of clock showing the time 2.30.

1400

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C1,C2 upto Cn are n cities in a country.There are some roads connecting these cities.They are connected in such a that Crth city has r distinct routes connecting each of the other city in the country. 1)if n=27,then how many roads are there in a country? 2)if n=4,in how many distinct routes,can a person travel from c3 to c2?

3069

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two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other?

1233

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sir i need rrb secunderabad goods guard previous exam model papers

2575

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Cost of an item is Rs 12.60 ,profit is 10% over selling price.

1313

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Three containers A, B and C have volumes a, b, and c respectively; and container A is full of water while the other two are empty. If from container A water is poured into container B which becomes 1/3 full, and into container C which becomes 1/2 full, how much water is left in container A?

1943

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If DBMDVUUB = CALCUTTA Then BOMBAY = ?

2263

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Light glows for every 13 seconds . How many times did it between 1:57:58 and 3:20:47 am

1658

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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.

1247

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What is the difference between control module

1875

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if on a salary s per month, a tax of x% of the salary and another of r% of the salary is deducted what is the income.

1209

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find the next term 0, 6, 24, 120, -

1183

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A man drives at a speed of 40 miles/hr. His wife left 30 mins. late with 50 miles/hr speed. when will they meet ?

1820

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How many mod 3 counters are required to construct mod 9 counter.

1312

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the decimal number was given.it was converted to other system.they asked to identify the system.i.e. octal,hexadecimal.

1176

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