Which of the following causes damage to bridges, iron railings and all objects made of metals?
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The SI unit of weight is a
If X + 2Y = 27 and X - 2Y = -1, find the value of Y.
A 25m long ladder is rested on a wall. The foot of the ladder is 7m away from the wall. If the end of the ladder (resting on the wall) slides down 4m, then how far will its foot move away?
What is the Centre of Curvature of a spherical mirror?
In India, which among the following can be amended by Special Majority of Parliament and Consent of States?
I. Election of President and its manner
II. Any of the lists in Seventh Schedule
III. Amendment in Fundamental Right
What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?
The Constituent Assembly adopted Indian national flag on