Q&Answers: Math/Chemistry/Physics Problems + Solutions
10 distinct integers are arranged in ascending order.
Get AnswerKeshav runs a factory in three shifts of eight hours each with 210 employees.
Get AnswerIf x and y are positive integers such that y is a multiple of 5 and 3x + 4y = 600, then x must be a multiple of which of the following?
Get AnswerA circle of radius 10 inches has its center at the vertex C of an equilateral triangle ABC and passes through the other two vertices.
Get AnswerJake remembers only the last three letters of his four-letter Klingon name.
Get Answer? x 12 = 173 x 240
Get AnswerA seller mixed 4 dozen bananas costing Rs.12 per dozen with 6 dozen bananas at Rs.8 per dozen then what is the cost price of mixed bananas per dozen?
Get AnswerIf 5^21 X 4^11 = 2x10^n. What is the value of n?
Get AnswerWalking across campus, a student interviewed a group of students. 20% of the students took a finance class last semester, 45% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester.
Get AnswerIn an examination 42% students failed in Hindi and 52% failed in English.
Get AnswerFind the least number that must be subtracted from 1387 so that the remaining number is divisible by 15.
Get AnswerA classroom has equal number of boys and girls.
Get AnswerCeline worked for h hours each day for d consecutive days.
Get AnswerThe ‘moving walkway’ is a 300-foot long conveyor belt that moves continuously at 3 feet per second.
Get AnswerA salesperson received a commission of 3 percent of the sale price for each of the first 100 machines that she sold and 4 percent of the sale price for each machine that she sold after the first 100.
Get AnswerThe cost of an article is decreased by 10%.
Get AnswerA courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof.
Get AnswerA cistern has a leak which would empty the cistern in 20 minutes.
Get AnswerA person spent Rs. 6,040 from his salary on food and 8,000 on house rent.
Get AnswerMary passed a certain gas station on a highway while traveling west at a constant speed of 40 miles per hour.
Get AnswerWithout stoppages, a train travels certain distance with an average speed of 250 km/h, and with stoppages, it covers the same distance with an average speed of 125 km/h.
Calculate AnswerHow many two-digit numbers yield a remainder of 1 when divided by both 6 and 15?
Calculate AnswerThe sum of the numbers is 660.
Calculate AnswerThe capacity of a cylindrical tank is 246.4 litres.
Calculate Answer