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Wednesday, 31 July 2019
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Sunday, 21 July 2019
Important Points and Shortcuts for Clock problems
Clock formula: 11/12. This is a very important point for solving aptitude questions on clocks.
As minute hand covers one full circle i.e. 360 degrees in one hour, that means it travels 360/60 = 6 degrees/min.
An hour hand covers one part of the 12 major parts of the circle which means it covers 360/12 = 30 degrees in one hour i.e. it travels...
Saturday, 20 July 2019
Friday, 19 July 2019
Thursday, 18 July 2019
Wednesday, 17 July 2019
Tuesday, 16 July 2019
Monday, 15 July 2019
Aptitude Hack#142(15-07-19)
Question:
In the classroom, there are some benches and some students. if one student sits per bench then 9 more benches are required. If two students sit per bench there are no students on 3 benches. find the number of students in the class.
A) 16
B) 20
C) 22
D) 24
...
Sunday, 14 July 2019
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Tuesday, 9 July 2019
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Saturday, 6 July 2019
Alphabet Pattern
Question:
Solution:
//Method 1:
#include<stdio.h>
void main()
{
int no_of_lines, alphabet = 65, i, count, j;
printf("\nenter the number of lines you want to print\t:");
scanf("%d",&no_of_lines);
count=2*no_of_lines;
for(j=0;j<no_of_lines;j++)
{
if(j==0)
{
printf("\n\n");
for(i=0;i<count;i++)
{
if(i<no_of_lines)
{
printf("...
