Look at the figure. It shows lunar eclipse. Where will be the Earth in it ? Aa Bb Cc Dd
Read the given statements and select the correct option.Statement 1 : A concave mirror and a convex lens both have the same focal length in air. When they are submerged in water, they will still have the same focal length. Statement 2 : The refractive index of water is greater than the refractive index of air. ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1. BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1. CStatement 1 is true but statement 2 is false. DStatement 1 is false but statement 2 is true.
How many minimum number of square(s) must be shaded to make the figure below symmetric? A0 B1 C2 D3
In each of the following questions, a transparent sheet X with a design and a dotted line on it is given. This sheet X is to be folded along the dotted line. Choose the correct figure from the four alternatives, that is similar to the folded form of the sheet X. A B C D
Identify the one which is different from the others? A1003 B2003 C3004 D3211
If 'Chocolate' means 'Toffee', 'Toffee' means 'Cake' and 'Cake' means 'Butter', then what is cut on birthday?(IMO 2015) ACake BButter CToffee DChocolate
If 2 means 5, 5 means 7 and 7 means 13, then which is prime factor of 45? A2 B5 C7 D13