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The number of boxes kept above the Box K is the same as that of below the Box K. Box K is kept at an odd numbered shelf. Only one box is kept between K and H which is kept at even numbered shelf. From the above condition, there is only one possibility Box F is adjacent to Box H.
Box I is kept on an odd numbered shelf. Box I is not kept below the vacant shelf.
The number of boxes kept between the box G and F is same as the number of boxes kept between F and J. G’s shelf number is a multiple of 2. From the above condition, case1 was dropped. Case-2 shows the final arrangement.
The ratio of the monthly incomes of Dinesh, Nikhil and Rohan is 64:73:81. If Dinesh’s monthly income is 10,496, then find Rohan’s annual inc...
The ratio of the two numbers is 3:8. 140% of the first number is equal to the 60% of the second number. Find the sum of both the numbers.
In a class of 140 students, the number of boys exceeds the number of girls by 8. If 4 additional girls and 6 additional boys join the class, what will b...
The total number of students in a school is 20020. If the ratio of boys to the girls in the school is 73:81 respectively, then find the total number of ...
Rs. 22000 was divided among X, Y and Z in the ratio 3:7:10. Y kept Rs. 1200 for himself, gave Rs. 800 to his father and divided the remaining money amon...
What is the fourth proportional to 5, 9, 25?
The ratio of the number of girls to the number of boys in a school of 990 students is 2 : 7. If 20 boys left the school, find how many new girls may be ...
The ages of A, B and C are in the ratio of 4:2:7 respectively. If the sum of their ages is 52 years, then find the age of B.
An amount of money is divided among L, M and N in the ratio of 3:4:7, respectively. If the amount received by N is Rs.6000 more than the amount received...