Battle of Plassey – Causes and Consequences

The Battle of Plassey was fought on June 23, 1757, between the British East India Company and the Nawab of Bengal, Siraj-ud-Daula. The battle was won by the British, who secured their control over the region. The victory was due to the Company's use of superior artillery and musketry, as well as its ability to rally support from local rulers and merchants. The battle marked the beginning of British colonial rule in India. Causes of Battle of Plasse...

Santhal Revolt – Course, Cause and Outcomes

The Santhal revolt was a peasant uprising that took place in 1855-56 in the Indian state of Bihar and Jharkhand. The Santhals, who are an ethnic group indigenous to the region, were angry about their treatment by the British authorities, and rose up in rebellion. The British responded harshly, and many Santhals were killed or arrested. The revolt ultimately failed, but it helped to bring attention to the plight of the Santhals and led to some improvements...

How to Write Leave Application Format for School, College and Office

A leave application is a document that a student or an employee fills out in order to ask for time off. The purpose of a leave application is to provide the principal or employer with all the necessary information about the leave, such as the reason for taking the leave and the dates of the leave. The document should be filled out accurately and honestly by them, and it is important to include all relevant information, such as contact information and any ...

Features of Sustainable Development

Sustainable development is "development that meets the needs of the present without compromising the ability of future generations to meet their needs". It is a continuous process, not an event. Sustainability refers to the use of resources in a way that satisfies human needs while conserving the environment, so that these needs can continue to be satisfied not only for the present, but also for future generations. The main features of sustainable ...

Ch 1 Chemical Reactions and Equations NCERT Exemplar Solutions Class 10 Science

NCERT Exemplar Solutions for Chapter 1 Chemical Reactions and Equations Class 10 Science Short Answer Type Questions 1. Write the balanced chemical equation for the following equations for the following reaction and identify the type of reaction in each case.  (a) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 K to form ammonia gas.  (b) Sodium hydroxide solution is treated with acetic acid to form sodium acetate a

Chapter 11 Work Energy and Power MCQ Test 2 Science Class 9 Science

Online Test of Chapter 11 Work Energy and Power 2 Science| Class 9th 1. The kinetic energy of a body changes from 12 J to 60 J due to the action of a force of 5N on an object of mass 4 kg. The work done by the force is: (i) 36 J (ii) 60 J (iii) 48 J (iv) 24 J 2. Two bodies of masses m and 4 m are moving with equal kinetic energy. The ratio of velocities with which they are traveling is : (i) 3:4 (ii) 1:2 (iii) 4:5 (iv) 2:1 3. If the speed of an object do

Chapter 11 Work Energy and Power MCQ Test 1 Science Class 9 Science

Online Test of Chapter 11 Work Energy and Power 1 Science| Class 9th 1. A body is acted upon by a force 25 N acquires of 2.5 ms-2 and covers a distance of the force. If the body starts from rest, the Kinetic energy acquired by it is?​ (i) 75 J (ii) 25 J (iii) 250 J (iv) 100 J 2. A freely falling body during its fall will have (i) Kinetic energy (ii) Potential energy (iii) Sound energy (iv) Both kinetic energy and potential energy 3. A boy climbs on to a

Chapter 9 Force and Laws of Motion MCQ Test 2 Science Class 9 Science

Online Test of Chapter 9 Force and Laws of Motion 2 Science| Class 9th 1. According to Newton’s third law of motion, action and reaction (i) always act on the same body (ii) always act on different bodies in opposite direction (iii) have same magnitudes and direction (iv) act on either body at normal to each other 2. The minimum number of unequal forces that can make zero resultant is (i) two (ii) three (iii) four (iv) ten 3. An object of mass 2 kg is sl

Chapter 9 Force and Laws of Motion MCQ Test 1 Science Class 9 Science

Online Test of Chapter 9 Force and Laws of Motion 1 Science| Class 9th 1. An unbalanced force is necessary for an object to be (i) at reset (ii) in motion with a constant velocity (iii) accelerated (iv) all of the preceding 2. Bags at the top of a school van are tied using a string to avoid the effect of (i) inertia (ii) momentum (iii) force (iv) acceleration 3. Inertia (i) sets objects in motion (ii) causes changes in motion (iii) is the result of a net

Ch 15 Probability- MCQ Online Test 2 Class 9 Maths

Chapter 15 Probability- MCQ Online Test 2 Class 9 Maths 1. One card is drawn from a well-shuffled deck of 52 cards. The probability of drawing an ace is (a) 1/13 (b) 1/17 (c) 12/13 (d) 5/13 2. The sum of the probabilities of All events of a trial is (a) between 0 and 1 (b) 1 (c) 0 (d) greater than 1 3. A and B throw a pair of dice. If A throws 9, then B’s chance of throwing a higher number is (a) 1/6 (b) 5/6 (c) 5/16 (d) 2/9 4. Probability of selecting