UPSC Government Jobs Exams

A person travels 12 km due North, then 15 km due East, after that 15 km due West and then 15 km due South. How far is he from the starting points? [UPSC 2009(CS-P)]
a) 6 km
b) 12 km
c) 33 km
d) 60 km

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3km..none of these
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UPSC Other Question

A person traveled a distance of 50 km in 8 hours. He covered a part of the distance on foot at the rate of 4 km per hour and a part on a bicycle at the rate of 10 km per hour. How much distance did he travel on foot?[UPSC 2010 (CS-P)]
a) 10 km
b) 20 km
c) 30 km
d) 40 km A person X has four notes of Rupee 1, 2 , 5 and 10 denomination. The number of different sums of money she can form from them is [UPSC 2010 (CS-P)]
a) 16
b) 15
c) 12
d) 8