Author: Manjusha

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NTSE Preparation | Model Science Paper 2

Answer the following questions. 1. Which of the following is a device for storing electric charge? a) capacitor b) counter c) compass d) cyclotron 2. Which of the following is a device for the...

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NTSE Preparation | General Science

Answer the following questions. 1. Which of the following is the working principle of a washing machine? a) centrifugation b) dialysis c) reverse osmosis d) diffusion 2. The tendency of a liquid drop to...

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Class 9 English Grammar | Passage Editing Worksheet

This grammar exercise is designed for students of class 9. Read the passages given below. There is an error in each line. Identify the erroneous word and replace it with the correct word. Need...