Answer Posted / chandan kumar gaurav

143542

The cycle has following specifications: The rear derailer is on the 14 tooth gear and the front derailer is on the 52 tooth gear. The rear gear has 14 teeth. The diameter of the rear wheel is 27". If a cyclist pedals at 75 revolutions per minute, then what will be the speed achieved?

1198

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7 students can complete a task of making 9 scientific models in 21 days. How many students can make 3 models in 14 days.

1560

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Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans

3077

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If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?

1563

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Find out the Simple Interest paid for a sum of $4000 at the rate of 8% per annum for 3 months.

1420

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Fathers age is 5 times his son's age. 4 years back the father was 9 times older than son.Find the fathers' present age.

1480

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0.75 * 0.75 * 0.75 - 0.001 0.75*0.75-0.075+0.01

1650

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The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?

1356

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Bird is flying 120km/hr b/w b to r. Two trains at b to r at 60 kmph the distance traveled by the bird before it is killed.

1212

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There are 3 societies A,B,C having some tractors each. A Gives B and C as many tractors as they already have. After some days B gives A and C as many tractors as they have. After some days C gives A and B as many tractors as they have. Finally each has 24 tractors.what is the original No.of tractors each had in the beginning?

1529

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In which of the system, decimal number 194 is equal to 1234?

1393

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After spending 2/3 of his salary on rent and food items and 1/4th of the remaining on transportation, Rajesh has 6000 with him. How much did he pay on transportation?

2382

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A lorry starts from Banglore to Mysore at 6.00 A.M,7.00am.8.00 am.....10 pm. Similarly one another starts from Mysore to Banglore at 6.00 am,7.00 am, 8.00 am.....10.00pm. A lorry takes 9 hours to travel from Banglore to Mysore and vice versa. A lorry which has started at 6.00 am will cross how many lorries.

2085

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The minute hand of a clock overtakes the hour hand at intervals of 64 minutes of correct time. How much a day does the clock gain or lose?

1349

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Unsreambled the word P U T E C A S A H (like that) paraschute

1458

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