List of top Questions asked in CBSE Class X- 2026

If \( \alpha \) and \( \beta \) are two zeroes of a polynomial \( f(x) = px^2 - 2x + 3p \) and \( \alpha + \beta = \alpha\beta \), then value of p is :
In the given figure, PA and PB are tangents to a circle centred at O. If \( \angle OAB = 15^\circ \), then \( \angle APB \) equals :
How many zeroes does p(x) = (x $-$ 2)(x + 3) have ?
From a point on the ground, which is 60 m away from the foot of a vertical tower, the angle of elevation of the top of the tower is found to be \( 45^\circ \). The height (in metres) of the tower is :
If \( 2 \sin A = 1 \), then the value of \( \tan A + \cot A \) is :
Given cot \(\theta\) = 3, the value of cos \(\theta\) is :
The distance of the point \( A(4a, 3a) \) from x-axis is :
A chord of a circle, of radius 14 cm, subtends an angle of \(60^{\circ}\) at the centre. Find the area of the smaller sector and perimeter of the smaller segment.
In a class test, Veer scored 6 more than twice as many marks as Kevin scored. If one of them had scored 4 more marks, their total score would have been 40. Find the marks obtained by Veer and Kevin.
A person on tour has ₹ 5,400 for his expenses. If he extends his tour by 5 days, he has to cut down his daily expenses by ₹ 180. Find the original duration of the tour and daily expense.
A hemispherical bowl is made of steel of thickness 1 cm. The outer radius of the bowl is 6 cm. The volume of steel used (in \( \text{cm}^3 \)) is :
List out the qualities of self-motivated people.
Enumerate any two ways to overcome barriers to effective communication.
A person needs a lot of money to start a business. Discuss if it is true or a misconception?
Elaborate on the term Drag and Drop.
Club sandwich is an example of:
Ham and chicken salad comes under which category of salads?
The fruit having thin epicarp, fleshy mesocarp and stone like hard endocarp is
Identify the component of food that plays the role of growth and repair in our body.
What does an (upright) straight body posture convey or show?
Choose the option which defines sustainable development.
Ravi’s customer comes to his store and starts shouting at him. He does not get angry. He listens to what his customer is saying. He is _____________.
Which of the following trap small children into inappropriate relations?
Shivam works hard to get the best employee of the month award. What type of motivation is this?
Which of these is NOT a common communication barrier?