Question
The earnings of 'Akash' and 'Bittu' are in the ratio
3:7, respectively. Determine the savings of 'Bittu', considering that his expenses equal 'Akash's income. Statement I: There is a Rs.35,000 difference between the savings of 'Akash' and 'Bittu'. Statement II: The combined expenditure of 'Akash' and 'Bittu' amounts to Rs.55,000. The question consists of two statements numbered "I and II" given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.ÂSolution
ATQ, Let the incomes of 'Aaksh' and 'Bittu' be Rs.'3a' and Rs.'7a', respectively. So, expenditure of 'Bittu' = Rs.'3a' And saving of 'B' = 7a - 3a = Rs.'4a' Statement I: According to the statement; Saving of 'Akash' = Rs.'4a - 35000' (Since, savings of 'Bittu' is Rs.4a and income of 'Akash' is Rs.3a therefore his savings must be less than that of 'Bittu') So, expenditure of 'Akash' = 3a - (4a - 35000) = Rs.(35000 - a) So, data in statement I alone is not sufficient to answer the question. Statement II: Expenditure of 'Akash' = Rs.(55000 - 3a) So, data in statement II alone is not sufficient to answer the question. On combining both statements, we have; 35000 - a = 55000 - 3a Or, 2a = 20000 So, a = 10000 So, savings of 'Bittu' = 4a = 10000 × 4 = Rs.40,000 So, the data in both statements I and II together is necessary to answer the question
From the following two different appearance of dice find out the number which is opposite ‘5’.
Two different positions of same dice are shown, the faces of which are marked with letters U, H, B, V, F and K. Select the letter that will be on the fa...
Two different positions of the same dice are shown, the six faces of which are numbered 72, 83, 76, 87, 98 and 45. Select the number that will be on the...
- A cube is formed by folding the given sheet. What would be the alphabet/number opposite to the number '8'?
According to the given picture, 6 letters A, B, C, D, E and F are marked on each surface of the dice.
Which letter is marked on the surface oppos...
Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
Two different positions of the same dice are shown. If number 6 is on the lower board then what number will be on the upper board?
Three different positions of the same dice are shown. Find the number on the face opposite the face showing ‘4’.
Choose the cube that will be formed by folding the sheet of paper shown in the problem figure.
