In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

• A. 30%
• B. 70%
• C. 100%
• D. 250%

A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?

• A. 3
• B. 4
• C. 5
• D. 6

Movement of cell against concentration gradient is called?

• A. Osmosis
• B. Active transport
• C. Diffusion
• D. Passive transport

Plants receive their nutrients mainly from?

• A. Chlorophyll
• B. Atmosphere
• C. Light
• D. Soil

Pollination is best defined as?

• A. Transfer of pollen from anther to stigma
• B. Germination of pollen grains
• C. Growth of pollen tube in ovule
• D. Visiting flowers by insects

Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to?

• A. Angiosperms
• B. Gymnosperms
• C. Monocotyledons
• D. Dicotyledons

Ozone hole refers to?

• A. Hole in ozone layer
• B. Decrease in the ozone layer in troposphere
• C. Decrease in thickness of ozone layer in stratosphere
• D. Increase in the thickness of ozone layer in troposphere

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child??

• A. 4 year
• B. 8 years
• C. 10 years
• D. None of above

Choose the correct meaning of : To make clean breast of?

• A. To gain prominence
• B. To praise oneself
• C. To confess without of reserve
• D. To destroy before it blooms

Choose the correct meaning of To make clean breast of?

• A. To gain prominence
• B. To praise oneself
• C. To confess without of reserve
• D. To destroy before it blooms