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Report | Veena asks : 8 bananas and 6 apples cost a certain amount. If the cost of banana increases by 10% and the cost of apple decreases by 10%, then also 8 bananas and 6 apples will come for the same amount. What is the ratio of the costs of banana and apple? (A) 1 : 2 (B) 4 : 5 (C) 3 : 4 (D) 3 : 2 (E) Cannot be determined |
Report | Puneeth asks : By using only two resistance coils-singly, in series or in parallel one should be able to obtain resistances of 3, 4, 12 and 16 ohms. The separate resistances of the coil are: (A) 3 and 4 (B) 4 and 12 (C) 12 and 16 (D) 16 and 3 |
Report | Sai asks : Acceleration due to gravity is 'g' on the surface of Earth. Then the value of the acceleration due to gravity at a height of 32 km above Earth's surface is: (Assume radius of Earth to be 6400 km) (A) 0.99 g (B) 0.8 g (C) 1.01 g (D) 0.9 g (E) 9 g |
Report | Sai asks : A spaceship is launched into a circular orbit of radius 'R' close to the surface of Earth. The additional velocity to be imparted to the spaceship in the orbit to overcome Earth's gravitational pull is (g = acceleration due to gravity) (A)  Rg(B)  (C) 2 Rg (D) 2  |
Report | Apoorv sharma asks : Directions: The word pair given in the following question has a certain relationship. Select from answer choices a word pair having same relationship. Dawn : Morning (A) Spring : Summer (B) Sun : Moon (C) Week : Month (D) Birth : Death |
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