List of top Questions asked in ICSE Class X board- 2026

An ore of aluminium.
The renewable energy produced by the natural rise and fall of ocean waters.
A mineral that is used to make steel strong and resistant to rusting.
Name the river on which this project is based.
How is 'groundwater' different from 'surface water'?
Wells are a common means of irrigation in Northern India.
The Bhakra Nangal project is a joint venture of which state governments?
Umesh and Sagar are employed in iron ore mines in two different districts of Odisha. What are their possible places of work?
State any two uses of copper.
Tank irrigation is a popular method of irrigation used in Karnataka.
Many state governments have restricted the use of tubewells.
How will the method of irrigation mentioned by you in (a) above help to conserve water?
How is 'groundwater' different from 'surface water'?
Name one conservation measure that will help in recharging the groundwater.
Raghu wants to irrigate his large field in a manner that will ensure uniform water distribution across the field along with water conservation. Name the irrigation method that will be suitable as per his need.
Why is the groundwater level rapidly declining in India?
What is the difference between Inundation canals and Perennial canals?
Tropical Monsoon Forests are also called 'Tropical Deciduous Forests'.
At higher altitudes, trees are often conical in shape.
A sustainable system of managing a piece of land through combined production of agricultural crops, forest crops, and animal rearing.
Mention one adaptive feature of the trees of this vegetation.
Planting of trees along the side of roads, railway lines and on hill slopes.
Name a region where this type of vegetation is commonly found in India.
Desert vegetation has long roots.
Name the type of vegetation seen in the given image.