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Number-System-Aptitude-questions

The distance between house of Rajan and Raman is 900 km and house of former is at 100th milestone where as house of Raman is at 1000th milestone. There are total 901 milestone at a regular interval of 1 km each. When you go to Raman's house from house of Rajan which are on same highway, you will find that if last digit (i.e. unit digit) of 3 digit number on every milestone is same as first (i.e. hundreds digit) of number on next milestone is same, n se milestones must be red colour and rest will be of black. Total number of red colour milestone is:


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This Chapter Number-System-Aptitude-questions consists of the following topics

The remainder when 3<sup>0</sup> + 3<sup>1</sup> + 3<sup>2</sup> + 3<sup>3</sup> + . . . . . . . + 3<sup>200</sup> is divided by 13 is:

The distance between house of Rajan and Raman is 900 km and house of former is at 100th milestone where as house of Raman is at 1000th milestone. There are total 901 milestone at a regular interval of 1 km each. When you go to Raman's house from house of Rajan which are on same highway, you will find that if last digit (i.e. unit digit) of 3 digit number on every milestone is same as first (i.e. hundreds digit) of number on next milestone is same, n se milestones must be red colour and rest will be of black. Total number of red colour milestone is:

Half way through the journey from Delhi to Lahore Atalji began to look out of the window of the Samjhauta Express and continued it until the distance which was remained to cover was half of what he has covered. Now at this time how much distance he has to cover?

The distance between the house of Rajan and Raman is 900 km and the house of former is at 100<sup>th</sup> milestone where as the house of Raman is at 1000<sup>th</sup> milestone. There are total 901 milestone at a regular interval of 1 km each. When you go to Raman's house from the house of Rajan which are on same highway

you will find that if the last digit (i.e. unit digit) of 3 digit number on every milestone is same as the first (i.e. hundreds digit) of the number on the next milestone is same

then these milestones must be red colour and rest will be of black. Total number of red colour milestone is:

Number System Aptitude questions

Arithmetic-Aptitude