Q&Answers: Math/Chemistry/Physics Problems + Solutions
If a car went the first third of the distance at 60 kmh, the second third at 24 kmh, and the last third at 48 kmh, what was the average speed of the car for the entire trip?
Get AnswerA candidate appearing for an examination has to secure 35% marks to pass paper I.
Get AnswerA man swims downstream 42 km and upstream 18 km taking 3 hours each time, what is the speed of the man in still water?
Get AnswerSuppose you want to buy three loaves of bread that cost $2.25 each
Get AnswerA certain sum is invested at simple interest at 18% p.a. for two years instead of investing at 12% p.a. for the same time period.
Get AnswerA number is divided by 406 leaves remainder 115 , What will be the reminder when it will be divided by 29?
Get AnswerThe average of 11 results is 42, if the average of first six results is 49 and that of the last six is 52.
Get AnswerA shopkeeper buys mangoes at the rate of 5 a rupee and sells them at 2 a rupee.
Get AnswerThe true discount on a bill due 9 months hence at 16% per annum is Rs.
Get AnswerWhat will come in place of the x in the following Number series?
Get AnswerWhat is the smallest of six consecutive odd integers whose average (arithmetic mean) is b + 2?
Get Answer5% of (25% of $1600) is?
Get AnswerThe volume of a cube is 343 cc.
Get AnswerAndrew has a certain number of coins in his pocket.
Get AnswerCar X began traveling at an average speed of 35 miles per hour.
Get Answera, b are positive integers. The remainder of a to be divided by 5 is 4 and the remainder of b to be divided by 3 is 1
Get AnswerThe current of a stream runs at the rate of 4 kmph.
Get AnswerIn a company of 200 employees, 120 are females.
Get AnswerThe present ages of three persons are in proportions 4:7:9.
Get AnswerPipes A and B can fill a tank in 4 and 6 hours.
Get AnswerIn a class there are a total of 8 rows of desks and each desk can seat one student.
Calculate AnswerIf X is the sum of first 100 positive even integers and Y is the sum of first 100 positive odd integers, what is the value of x-y?
Calculate AnswerOn selling 13 balls at Rs. 720, there is a loss equal to the cost price of 5 balls.
Calculate AnswerThe average weight of A, B and C is 45 kg.
Calculate Answer