MCQS
Q1. The grandmother could relate to the central character of the story 'Kashi Yatre' as __________.
(i) both were old and uneducated
(ii) both had granddaughters who read to them
(iii) both had a strong desire to visit Kashi
(iv) both were determined to learn to read
Class 10 is a crucial turning point in a student's academic career, and passing the CBSE exams depends on possessing the correct reference books.
When choosing science books for standard 10 students, it is important to consider a few key factors, including the level of difficulty, relevance to the curriculum, and engagement level. Here are some tips to help you choose the best science books for standard 10 students:
Answer the following questions in 30-40 words each:
Q1. What traits of the Garoghlanian tribe are highlighted in the story?
Q2. Why did the narrator refer to his “good old days” in the beginning of the story?
Q3. How did the narrator react on seeing the horse and Mourad?
Q4. What two character-traits of Mourad are hinted at by the narrator in the initial part of the story?
Question: What are different types of chemical reactions?
Answer:
There are several different types of chemical reactions, including:
Q1. What is database?
Answer: A database is an organized collection of data. The data are typically organized to model aspects of reality in a way that supports processes requiring this information. The term "database" can both refer to the data themselves or to the database management system.
Study the following case study and answer the questions given below:
Water is a simple molecule consisting of one oxygen atom bonded to two different hydrogen atoms. Because of the higher electronegativity of the oxygen atom, the bonds are polar covalent (polar bonds). The oxygen atom attracts the shared electrons of the covalent bonds to a significantly greater extent than the hydrogen atoms. The molecule has a bent structure, the H—O—H bond angle is about 105°.
Q1. In which of the following, heat energy will be evolved?
(a) Electrolysis of water
(b) Dissolution of NH4Cl in water
(c) Burning of L.P.G.
(d) Decomposition of AgBr in the presence of sunlight
1. Who discovered cell?
a) Robert Hooke
b) Robert Brown
c) Anton Leeuwenhoek
d) Schleiden & Schwann
