J is the only child of C, who is the spouse of T. P is the mother of N, who is the brother of V. V is the brother-in-law of J. C is the maternal grandmother of D. S is the sister of D who is the nephew of V. E is of the same […]
A man went 10 kms towards South, then turned East and covered 10 kms and turned to the right. Again after 10 kms he turned to left and covered 10 kms to reach the destination. How far and in which direction is he to his starting point? 2√2 km, North-East 20√2 kms, South-East 20 km, South-East 20√2 m, South-East Sol: The perpendicular distance and distance from the
A person starts from a point A and travels 3 km eastwards to B and then turns left and travels thrice that distance to reach C. He again turns left and travels five times the distance he covered between A and B and reaches his destination D. The shortest distance between the starting point and
Direction: Study the following information carefully and answer the questions. A, B, C, D, E, F, G and H are sitting around a circular area at equal distances between each other but not necessarily in the same order. Some of the people are facing the centre, while some face outside (i.e. in a direction opposite
Mr. X decides to travel from Delhi to Gurgaon at a uniform speed and decides to reach Gurgaon after T hr. After 30 km, there is some engine malfunction and the speed of the car becomes (4/5)th of the original speed. So, he travels the rest of the distance at a constant speed (4/5)th of
Arjun travels from A to B, a distance of 200 Km at the speed of 40 Km/hr. At the same time, Rakesh starts from point B at a speed of 20 Km/hr along a road which is perpendicular to AB. Find the time in which Arjun & Rakesh will be closer to each other? Ans:
Car A trails car B by 50 meters. Car B travels at 45km/hr. Car C travels from the opposite direction at 54km/hr. Car C is at a distance of 220 meters from Car B. If car A decides to overtake Car B before cars B and C cross each other, what is the minimum speed
Every day a person walks at a constant speed, V1 for 30 minutes. On a particular day, after walking for 10 minutes at V1 , he rested for 5 minutes. He finished the remaining distance of his regular walk at a constant speed, V2 , in another 30 minutes. On that day, find the ratio
Two cars travel from different locations at constant speeds. To meet each other after starting at the same time, they take 1.5 hours if they travel towards each other, but 10.5 hours if they travel in the same direction. If the speed of the slower car is 60 km/hr, then the distance traveled, in km,
Train A travelling at 63 kmph takes 27 to sec to cross Train B when travelling in opposite direction whereas it takes 162 seconds to overtake it when travelling in the same direction. If the length of train B is 500 meters, find the length of Train A. Ans: D. 310 m
