For the following questions answer them individually
Find the smallest integer whose cube is equal to itself.
The force of attraction between two objects of masses 'M' and 'm' which lie at a distance 'd' from each other is directly proportional to the-
Which of the following creatures does NOT usually lay eggs in its own nest?
Which number will best complete the relationship given below?
12 : 30 :: 20 : ?
If 23 @ 47 $ 22 = 48 and 34 @ 18 $ 13 = 39, then 12 @ 43 $ 14 = ?
Ratio of the volumes of a sphere of radius 'r' and a cylinder of radius 'r' and height '2r' is:
Rajan got married 8 years back. His age then was 5/6 of his present age. His sister was 10 years younger at the time of his marriage. How old is she now?
Speed of a boat in still water is 13 km/h. Speed of water current is 4 km/h. In what time can the boat cover 68 km upstream?
Find the smallest among these fractions.
$$\frac{1}{2}$$ ,$$\frac{3}{5}$$, $$\frac{2}{7}$$, $$\frac{5}{6}$$
