Names of some professionals are hidden in the given word grid.
a. How many names are hidden?
b. How many of them require skills for the work and not high education?
| a | b | |
| A | Four | --Two |
| B | Five | --Three |
| C | Four | --Four |
| D | Three | --Two |
C
Newspapers are published on daily basis. Magazines are published on weekly, fortnightly, monthly or yearly basis. Postcard also take 4-5 days to reach. So, e-mails are the fastest way to send written messages as they ideally take few seconds to get delivered.
Match the column I with column II and select the correct option from the given codes.
| P | Q | R | S | |
| A | (i), (iii) | (ii), (iv) | (ii), (iii) | (ii), (iv) |
| B | (i), (iv) | (ii), (iii) | (ii), (iv) | (i), (iv) |
| C | (ii), (iv) | (i), (iii) | (i), (iv) | (ii), (iii) |
| D | (i), (iv) | (ii), (iii) | (i), (iii) | (i), (iv) |
Dig up a handful of garden soil and put it in a beaker. Add about 500 mL of water and shake the beaker for a little while. Now, allow the soil to settle down. In which order, the soil components will get arranged from (i) to (iv) as shown in the figure?
| (i) | (ii) | (iii) | (iv) | |
| A | Sand | Silt | Clay | Gravel |
| B | Gravel | Sand | Clay | Humus |
| C | Clay | Gravel | Sand | Humus |
| D | Humus | Gravel | Sand | Clay |
