Q&Answers: Math/Chemistry/Physics Problems + Solutions

In how many years will the benefit Janet receives from her work double given that she receives a simple interest of 10% per annum on the initial agreed paid benefit.

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If C is the temperature in degrees Celsins and F is the temperature in degrees Fahrenheit, then the relationship between temperatures on the two scales is expressed by the equation 9C=5(F-32).

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Reena took a loan of 1400 with simple interest for as many years as the rate of interest.

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How many bricks, each measuring 40 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?

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Nine men went to a hotel. Eight of them spent Rs.3 each over their meals and the ninth spent Rs.2 more than the average expenditure of all the nine.

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On a magical-intellectual land of gpuzzles , all the animal are rational(real smart).

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There are 6 people in the elevator.

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The guidelines at a certain college specify that for the introductory English class, the professor may choose one of four specified novels, and choose two plays from a list of 5 specified plays.

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Consider a right triangle AQC with length of sides being x,y and z where y represents the hypotenuse , Which of these represent the radius of the circle which is inscribed in triangle AQC

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If a man buys 20 lollipops for $90 and sold them for $2 dollars determine his loss.

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A charitable association sold an average of 66 raffle tickets per member.

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The average salary of all the workers in a workshop is Rs.

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Car A runs at the speed of 42km/hr & reaches its destination in 6hr.

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From a pack of 52 cards, two cards are drawn together at random.

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IF 1= O 2= T 3= T 4=F 5= F

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The sum of the mean, the median, and the range of the set {1, 2, 4,6,8,10,12} equals which one of the following values?

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If x is an odd negative integer and y is an even integer, which of the following statements must be true?

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What is the remainder if 7^8 is divided by 100?

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If it takes a machine 2⁄3 minute to produce one item, how many items will it produce in 1 hours?

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Two identical trains AA and BB running in opposite direction at same speed tale 2 min to cross each other completely.

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A student got 74% in math and 84% in history.

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There are 14 teams in a soccer league and each team plays each of the other teams once.

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60 boys can complete a work in 40 days.how many men need to complete twice the work in 20 days

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In how many ways 4 boys and 3 girls can be seated in a row so that they are alternate.

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