Question
If the price of rice has increased from Rs 40 per kg to
Rs. 60 per kg, by how much percent a person has to decrease his consumption so that his expenditure remains same.  ÂSolution
Let the consumption be 100 kg. When price is Rs.40 per kg, then the expenditure = 100 x 40 = Rs. 4,000. At Rs.60 per kg, the 60 x consumption = 4000 Consumption = 4000/60 = 66.67 kg. Required decreased % = 100 – 66.67 = 33.33%
What is the position of H with respect to J?
How many people are sitting between G and C when counted in clockwise direction from G?
Who is preparing for UPSC?
Who is sitting on the third right of C?
Who sits exactly between A and J?
Four of the following five are alike in a certain way and hence form a group. Find the one who doesn’t belong to that group?
Who sits adjacent to W?
Who lives on the floor immediately above Kabir?
If D is related to N, C is related to O, in the same way Y is related to which of the following?
If K is related to China and M is related to England in a certain way. Then, who among the following is related to France?
Relevant for Exams:
