In a class of 60, where girls are twice that of boys, Rohan ranked seventeenth from top. If there are 9 girls ahead of Rohan, how many boys are after him in rank?
Sol: Let the number of boys be x. Then, number of girls = 2x ∴ x + 2x = 60 or x = 20 So, number of boys = 20 and number of girls = 40 Number of students behind Rohan in rank = 60 – 17 = 43 Number of girls ahead of Rohan in rank = 9 Number of girls behind Rohan in rank = 40 – 9 = 31 ∴ Number of boys behind Rohan in rank = 43 – 31 = 12
Given the following Input:
“She was selected for her work to encourage”, what would be the step VI of the input?
Input for Qs. 6 - 10: 28 33 92 35 73 46 84 11
How ma...
Input for Qs. 6 - 10: 28 33 92 35 73 46 84 11
In ste...
Which of the following steps is the given output?
18 empower 46 provider 77 general 93 opinion
Which element is exactly between “course” and “85” in the second step of the given arrangement?
The entry codes for which of the following batches of Tuesday will not change on Thursday?
Which number would be at the fourth position from the left end in the last step of the output?
Step II of an input is: table 74 parrot 14 32 neat jackal 42
Which of the following is definitely the input?
Which element is fifth to the left of the element which is ninth from the left end of the fourth step?
Input for Qs. 6 - 10: 28 33 92 35 73 46 84 11
Which ...
