1. which is the busiest oceanic trade route in the world – Suez canal


2. tides in the sea have stored which energy in them – Kinetic energy


3. ‘from each according to his capacity, to each according to his needs’ is which type of ideal – A communist ideal


4. what dies ‘dear money’  mean – high rate of interest


5. nail O’Brien is one of the famous batsman belongs to which country – Northamptonshire


6. who is the captain of Sri Lankan cricket team in Twenty -20 game – Tilakratne Dilshan


7. which animal tissue transports hormones and heat and maintain water balanced – Blood


8. why cattle are capable of digesting cellulose present in the grass and/ or fodder that they eat – Due to the presence of cellulose degrading bacteria in the rumen


9. why are pregnant women recommended substantial intake of green leafy vegetable in their diet, especially in the 1^st trimester – they are a rich source of folic acid which required for DNA synthesis


10. where is the human body’s main organ of balance located – Inner part of ear


11. A deficiency of which mineral is most likely to lead to an immunodeficiency – Zinc


12. Who is the president of federation of Indian export organization (FIEO) – Ramu Deora.


13. As the sunlight passes through the atmosphere the rays are scattered by tiny particles of dust, pollen, soot and other minute particulate matters present there however, when we look up, why does the sky appear blue during mid-day – As blue light is scattered most.


14. A passenger in a moving train tosses a five rupee coin, if the coin falls behind him, then the train must be moving with what speed – Uniform acceleration.


15. when the pressure exerted on the ground by a man is greatest – When he stands on the toes of one foot


16. An athlete diving off a high springboard can perform a variety of exercise in the air before entering the water below. Which parameter will remain constant during the fall – The athlete’s angular momentum


17. if an object having mass of 1 kg is subjected to a force of 1N. What is the acceleration with which the object moves – 1 m/s²


18. The apparent weight of a steel sphere immersed in various liquids is measured using a spring balance. The greatest reading is obtained for which liquid – The liquid having the greatest volume.


19. Scuba divers are at risk due to high concentration of dissolved gases while breathing air at high pressure under water. The tanks used by scuba divers are filled with which gas – Air diluted with Helium


20. Who was the town planner of Chandigarh – Le Corbusier.