Inheritance of genetic defects to children can be prevented by

Consider the following statements :

I.Removal of trees and vegetation would affect both land and water ecosystems.

II. There will be lot of food for organisms.
Of these

The bottle lid made of cork is viewed with the help of lens. There are many chambers in it. This observation by .................... led to the discovery of cell.

Raw materials of photosynthesis are

I. Sunlight. chlorophyll

II. CO2 H20

III. Sunlight, biliprotein

IV. H, 0, vitamins.

Of these

Match List I with List Il correctly and select your answer using the codes given
below :

List I - List II

a)Brinjal1.Legume

b)Apple 2.Berry

c)Pea 3.Septicidal capsule

d)Ladys finger4.Pome

Codes :

Respiratory substrates are

I.Carbohydrates

II.Fats

III.Proteins PTOLenis

IV. Vitamins.

Of these

Five boys A, B, C, D & E are sitting in a park in a circle, A is facing south west. D is facing south east. B and E are right opposite to A and D respectively and C is equidistant between D and B. Which direction is C facing to ?

A man earns Rs. 28,000 as monthly salary. His expenditure and savings are
given in the diagram. How much did he spend on entertaininent ?

1.Rent 13%

2.Travel 20%

3.Entertainment 7%

4.Savings 15%

5.Food 45%

The trader marks his gootis at 20% above cost price and allows 10% discount.
Then the gain per cent is

In a division sum the divisor is 12 times the quotient and 5 times the remainder.
If the remainder is 24. then the dividend is