Answer Posted / rakesh

chaavani

Find the result of the following _expression if, M denotes modulus operation, R denotes round-off, T denotes truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8)

1898

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A theif steals half the total no of loaves of bread plus 1/2 loaf from a backery. A second theif steals half the remaing no of loaves plus 1/2 loaf and so on. After the 5th theif has stolen there are no more loaves left in the backery. What was the total no of loaves did the backery have at the biggining.

1643

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Choose the odd man out from the below mentioned options?

1263

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How can you make a square from two triangles?

1281

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15 Men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would do if 21 women take. If 3 women do as much work of 2 men.

1317

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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?

1693

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A beats B by 10 meters and B beats C by 15 meters the A beats C by

1220

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Petrol prices increased by 40% expected hike in taxi & auto charges so, people may use public transport systems. What do you infer?

1244

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Let's say that you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?

1395

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All people use a bus paid equalty. 40 seats in the bus.Bus charge is Rs. 70.37. How many seats we left unfilled?

1337

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Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28 mins.If 3/4th of the tank is filled by Pipe B alone and both are opened, how much time is required by both the pipes to fill the tank completely ?

1190

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There are 4 married couples out of which 3 a group is needed . But thier should not be his of her spouse .How many groups are possible ?

3088

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

1365

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Dear Sir/ Madam, Kindly send me the model question answers for RRB-Technician Signal(Physics/Maths) to saranya67veena@gmail.com

2650

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

1297

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