List of top Questions asked in CBSE Class X

Analyze how Herriot uses Tricki and Mrs. Pumphrey’s relationship to comment on societal attitudes towards pets and the responsibilities associated with their care.
(A Triumph of Surgery)
What is the focal length of the convex lens used? Give reason to justify your answer.
Imagine you are a Village Development Officer of a village. Explain the usefulness of formal sources of credit for the farmers.
Find the zeroes of the polynomial \(2x^2 + 7x + 5\) and verify the relationship between its zeroes and coefficients.
You are Risha Khan / Zuhaan Khan, the sports captain of Highrise Public School, New Line, Rai Nagar. You believe that games and sports are an integral part of a student’s life. Write a letter to the editor of a national daily, in about 120 words, sharing your views on the importance of physical education and suggesting the need to establish a dedicated sports university, so that students can pursue and focus on their favourite sport.
AB and CD are diameters of a circle with centre O and radius 7 cm. If \(\angle BOD = 30^\circ\), then find the area and perimeter of the shaded region.
The Pros and Cons of using the internet in everyday life are numerous. The internet is like a double-edged sword. Based on the information provided in the table below, write an analytical paragraph on the topic ‘Advantages and Disadvantages of the Internet’ in not less than 120 words.
Pros and Cons of Internet

आप अदिति / आदित्य हैं। आपकी दादीजी को खेलों में अत्यधिक रुचि है। ओलंपिक खेल-2024 में भारत के प्रदर्शन के बारे में जानकारी देते हुए लगभग 100 शब्दों में पत्र लिखिए।

Who is the poet of Daffodils?

Show the formation of magnesium chloride by electron transfer. Write the name of the cation and anion present in the compound formed. (Atomic Number of Mg = 12, Cl = 17)

In the adjoining figure, TS is a tangent to a circle with centre O. The value of $2x^\circ$ is

“रविवार का दिन था। माँ रसोई में खाना बना रही थी तभी दरवाज़े पर दस्तक हुई।” — पंक्ति को आधार बनाकर लगभग 100 शब्दों में एक लघुकथा लिखिए। 
 

लोगों तक अपनी बात पहुँचाने के माध्यमों में ‘डायरी का एक पन्ना’ पाठ में वर्णित तरीकों और वर्तमान तरीकों में क्या अंतर आया है? स्पष्ट कीजिए। 
 

Imagine you are a part of a 'Self Help Group' (SHG). Explain the working system of the Self Help Group (SHG) to the new member.
"Some animals rely on environmental cues for sex determination." Justify this statement giving an example.
While burning a magnesium ribbon in air, list two safety measures which should be followed. Also state two observations of this activity.
Draw a ray diagram to show the refraction of a ray of light passing through an equilateral glass prism. Mark the angle through which the emergent ray bends from the direction of the incident ray and also name it.
What are surgical contraceptive methods? Give the side effect caused by this procedure.

आप नव्या / भव्य हैं। आपने पुस्तकालय विज्ञान में स्नातक डिग्री (बी.लिब.) प्राप्त की है। आपके क्षेत्र के सार्वजनिक पुस्तकालय में पुस्तकालय अध्यक्ष का पद रिक्त है। उक्त पद के लिए आवेदन हेतु लगभग 80 शब्दों में अपना एक स्ववृत्त तैयार कीजिए।

A Hydrocarbon which does not belong to the same homologous series of carbon compounds is:
Check whether the following system of equations is consistent or not. If consistent, solve graphically: \[ x - 2y + 4 = 0, \quad 2x - y - 4 = 0 \]
List two observations made by Mendel in F1 generation plants.

रिक्त स्थान की पूर्ति उचित मुहावरे द्वारा कीजिए। 
परीक्षा में प्रथम आने के लिए रात–दिन ______ पड़ती है। 
 

Which of the following factors affect distribution of population?
l. Climate
II. Soil
Ill. Topography
IV. Water

If the points \(A(6, 1)\), \(B(p, 2)\), \(C(9, 4)\), and \(D(7, q)\) are the vertices of a parallelogram \(ABCD\), then find the values of \(p\) and \(q\). Hence, check whether \(ABCD\) is a rectangle or not.