Question
A shopkeeper purchased 35 kg of sugar at Rs. 22 per kg.
He sold some of it at a profit of 8% and the rest at a profit of 16%. If the total profit he made was Rs. 100, find the quantity of sugar sold at 16% profit.Solution
ATQ,
Let the quantity of sugar sold at 16% profit be ‘x’ kg and the quantity of sugar sold at 8% profit be ‘35 – x’ kg.
ATQ;
22 × 0.08 × (35 – x) + 22 × 0.16 × x = 100
Or, 61.6 - 1.76x + 3.52x = 100
Or, 1.76x = 38.4
Or, x = 21.82
Therefore, the shopkeeper sold 21.82 kg of sugar at 16% profit.
A, B, C, D, and E are sitting in a line. C is sitting at the west end and E is the neighbor of B and C. Between A and C there are two persons. Who is si...
Who sits immediate left of Q?
Six cars from brands – Audi, BMW, Citroen, Dacia, Elva, and Ferrari are parked around a circular field facing away from the centre. BMW is parked imme...
Which of the following colour does V like?
Which of the following pair sits in the extreme end?
Which of the following is true with respect to Piyush as per the given information’?
Which of the following statement is not true?
How many persons are there between D and E?
Six persons N, O, P, Q, R and S sit in a linear row facing north. R is second to the left of N. Two persons sit to the right of S. Q sits immediate left...
Who among the following sits third to the left of J?