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Imagine you are standing on some point on equator, let us call it P. The geographic meridian and the magnetic meridian passing through P make an angle θ between them. If you walk half the earth on equator, and reach a point Q, then the geographic meridian and the magnetic meridian passing through Q make an angle ϕ between them, then
Mohan traveled five cities (A, B, C, D and E) starting from home by a car which has a mileage such that the car can travel 10 km in 1 liter petrol. Distance between city A and B is twice the distance between home to city A. Distance between city B and C is thrice the distance between home to city A. Distance between city C and D is 100. Distance between city D and E is 1.5 times than the distance between B and C. Average distance traveled by Mohan was 41 km between five cities. Find how much petrol was needed by Mohan to travel from city B to D.
Which of the following statements is/are correct regarding the International Date Line? (1) The International Date Line is an imaginary longitude that serves as the line of demarcation between two consecutive dates.  (2) It is located Halfway from the Prime Meridian or Greenwich Meridian.  (3) It curves from the normal 180 degree Meridian at the Bering Strait to avoid confusion of day and date.  (4) The time difference between either side of the International Date Line is exactly 24 hours. 
Which of the following statements is not correct? (1) The angular distance of a point on the earth's surface from the center of the earth is referred to as its latitude.  (2) The angular distance along the equator east or west of the Prime Meridian is referred to as its longitude.  (3) Latitude is also called Meridians. (4) The Prime Meridian was decided as the zero meridians which pass through the royal astronomical observatory at Greenwich near London in 1884. 
Questions below followed by two quantities. Find the relation between them. The table shows the distance travelled by five different boats upstream, the speed of the boat in still water and the time taken by them to cover the upstream distance. Boats Upstream distance Speed of boat Time taken  A  240 km  15 km/hr  20 hr  B  150 km  10 km/hr  25 hr  C  350 km  20 km/hr  50 hr  D  96 km  8 km/hr  16 hr  E  126 km  26 km/hr  9 hr   Quantity I: Boat B travel 238 km distance downstream in certain time. How much downstream distance boat D will cover at the same time? Quantity II: Boat E travel 722 km distance downstream in certain time. How much downstream distance boat A will cover at the same time?
Daily ticket of a metro train costs Rs. 120 and Monthly pass costs Rs. 3276. If Sohan buys the Monthly pass and travels for 30 days in a month then what Percentage does the save?
If Rs. 3276 is divided in the ratio of 6: 13: 15: 8 among A, B, C, and D respectively, what will be the share of A?
Which of the following is correct regarding the Standard Time zone? 1. It is calculated as the angular distance from the Greenwich meridian. 2. Indian Standard time is 5.5 hours ahead of Greenwich Meridian Time. 3. A country can have multiple Standard Time Zone.
Questions below followed by three quantities. Find the relationship between them. Quantity I: Peter travels 25% distance of the total journey by car and 60% of the remaining by train and Bus in the respective ratio of 5 : 4 and the remaining distance he covers on feet. If the sum of the distance which he travels by car and by foot is 396 km, then find the total distance which Peter travels during his journey? Quantity II: A and B start at the same time with speeds of 60 km/hr and 75 km/hr respectively. If in covering the journey A takes 96 minutes longer than B, the total distance of the journey is? Quantity III: The length of the train and that of the platform are equal. If with a speed of 90 km/hr the train crosses the platform in 60 sec, then what is the length of the train (in metres)?
Amit travels a certain distance with 3 bikes- A, B and C. The speed of bike C is 1 km/hour less than the speed of bike B, the speed of bike B is one less than the bike A. Amit travelled 330 km with bike A. He travelled a distance which is 120 km less than the previous distance of bike B and the distance he travelled on bike C was 60 km more than the distance he travelled at bike B. He took a total time of 81 hours to travel the entire distance on 3 bikes. Find the speed of bike A?