Q&Answers: Math/Chemistry/Physics Problems + Solutions
Bert left the house with N dollars.
Get AnswerThe average weight of 49 students in a class is 52 kg. 5 of them whose average weight is 48 kg leave the class and other 5 students whose average weight is 54 kg join the class.
Get AnswerSeven children — A, B, C, D, E, F, and G — are going to sit in seven chairs in a row.
Get AnswerFour different objects 1, 2, 3, 4 are distributed at random in four places marked 1, 2, 3, 4.
Get AnswerIn order to fulfill a local school’s request for x cakes, a parents agreed to each bake an equal number of cakes.
Get AnswerBy selling a watch for Rs.720/-, a man loses 20% what is that watch cost price?
Get AnswerWhat is the difference between local value & face value of 6 in the numeral 65793?
Get AnswerCalculate the speed of a boat in still water (in km/hr) if in one hour, the boat goes 10 km/hr downstream and 4 km/hr upstream.
Get AnswerLet f(x) = x^2 + bx + c. If f(6) = 0 and f(-2) = 0, then b + c =
Get AnswerIf 9^y = 3^16, what is y?
Get AnswerThe last time Rahul bought Diwali cards, he found that the four types of cards that he liked were priced Rs.9.00, Rs.7.00, Rs.4.50 and Rs.5.50 each.
Get AnswerA man buys an article and sells it at a profit of 20%.
Get AnswerIf the price of petrol increases by 25% and Raj intends to spend only an additional 15% on petrol, by how much will he reduce the quantity of petrol purchased?
Get AnswerDuring one year, the population of town increased by 5% .
Get AnswerAt Didymus Corporation, there are just two classes of employees: silver and gold.
Get AnswerIn how many ways can a Chief Minister and a Vice Minister be elected from a team of 10 members?
Get Answer250% of x is increased by 250% to become 30 . what is the value of x?
Get Answer(565945 x 121) = ?
Get AnswerCompany ABC imported 10,500 widgets made of either brass or aluminum.
Get AnswerA, B and C enter into a partnership with a capital in which A's contribution is Rs.
Get AnswerIf n is a positive integer and n^3 is a multiple of 550, what is the least possible value of n?
Calculate AnswerA candidate got 35% of the votes and lost to the rival by 1650 votes.
Calculate Answer18 men can complete a piece of work in 20 days.
Calculate AnswerTwo spherical balls lie on the ground touching.
Calculate Answer