Quantitative Aptitude - Arithmetic Ability Questions

G is the centroid of ΔABC. If AG = BC, then measure of ∠BGC is

A runner starts running from a point at 6:00 am with a speed of 8 km/hr. Another racer starts from the same point at 8:30 am in the same direction with speed of 10 km/hr. At what time of the day (in p.m.) will the second racer will overtake the other runner?

A thief is stopped by a policeman from a distance of 350 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed of the thief as 5 km/h and that of the policeman as 7 km/h, how far the thief would have run, before he is over- taken?

Sum of a fraction and thrice its reciprocal is 31/6. What is the fraction?

An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is

If the cost price of an article is Rs x . It is marked up by 100%. It is sold at Rs 1,200 after giving 20% discount. What is value of x?

In an examination, 35% of total students failed in Hindi, 45% failed in English and 20% failed in both. Find the percentage of those studnets who passed in both the subjects ?

If 6/7th of 8/5th of a number is 192, then 3/4th of that number is _____.