Q&Answers: Math/Chemistry/Physics Problems + Solutions
If 1 = 6 2 = 12 3 = 18 4 = 24
Get AnswerA city council will select 2 of 8 available firefighters and 1 of 6 available police officers to serve on an advisory panel.
Get AnswerThe angle between the minute hand and the hour hand of a clock when the time is 8:30
Get AnswerIf x^2 − 2x − 15 = (x + r)( x + s) for all values of x, and if r and s are constants, then which of the following is a possible value of r − s?
Get Answerthe sum of the ages of 5 children born at the intervals of 3 year each is 50 year. what is the age of the youngest child ?
Get AnswerWorking together, John and Jack can type 30 pages in one hour.
Get AnswerA man divides his property so that his son’s share to his wife’s and the wife’s share to his daughter are both in the ratio 3 : 1.
Get AnswerA merchant has 100 lbs of sugar, part of which he sells at 7% profit and the rest at 17% profit.
Get AnswerNaomi drives to the beauty parlor in 60 minutes.
Get AnswerIf the price of 20 toys is 540, then what will the price of 15 toys ?
Get AnswerA clock loses two minutes every three hours for 4 days and gains 1% in the subsequent 6 days.
Get AnswerIf the bus had traveled 60 kmh faster than it actually did, the trip of 120 km would have lasted 1 hour less.
Get AnswerThe sum of two numbers is 95.
Get AnswerThree people each took 5 tests.
Get AnswerYou buy a piece of land with an area of √400, how long is one side of the land plot?
Get Answer#p is defined as 2p-20 for any number p.
Get AnswerIf 2^z is a factor of 25!, which of the following could be the value of z?
Get AnswerIf 4 men can colour 48 m long cloth in 2 days, then 2 men can colour 36 m long cloth in
Get AnswerA sum of Rs.4700 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively.
Get AnswerCost of 2 bats and 3 balls is Rs.1300.
Get Answer54 men working 8 hours per day dig 30 m deep.
Calculate AnswerMilk contains 5% water.What quantity of pure milk should be added to 10 litres of milk to reduce this 2%?
Calculate AnswerA person lent a certain sum of money at 6% per annum at simple interest and in 8 years the interest amounted to $520 less than the sum lent.
Calculate Answer3889 + 12.808 - ? = 3854.002
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