Exam

NCERT Exemplar goes beyond the NCERT textbook as it contains questions based on the textbook concepts. While practicing the short answer type questions, long answer type questions, and multiple choice questions, students learn how to use these concepts for solving problems. It will help students improve their analytical thinking and problem-solving skills and develop a deeper understanding of concepts. It prepares students for CBSE Board exams and competitive exams like NEET and JEE.

The PTE score rechecking, which can only be requested via phone, is a payable service; which means that this service is not free. The PTE score rechecking costs  $160 USD; however, this amount is refunded if your overall or communicative skills score changes upon rechecking.   

While applying Kirchhoff's Current Law (KCL) at junctions, the total current leaving is equal to the total current entering. For Kirchhoff's Voltage Law (KVL) in loops, the total of the voltage gains and drops around any closed loop is zero. To avoid mistakes, students must assign a direction to currents which can be positive for gains and negative for drops, and be consistent with the signs while solving the equations.

Yes, the PTE score rechecking fee is refundable in certain cases. In cases when there is a change in your overall or communicative skills scores, the PTE scores rechecking fee will be refunded to you. Note that this does not mean a refund of your PTE exam fee.   

When no current flows in the circuit, the total potential difference provided by a source is known as the Electromagnetic force (EMF). On the other hand, when current flows in the circuit, the actual voltage across the terminals of the cell is called the terminal voltage. The formula that depicts the relation is:

Where r is the internal resistance and I is the current.

After downloading the UP CPET 2025 admit card, applicants are advised to check the details mentioned in it. In case of any discrepancies in the admit card, students are advised to contact the exam conducting authorities via phone or through email ID and get the correction done in the details. 

The UPSC ESE (IES) 2025 Mains exam was conducted on August 10, 2025. Only those candidates who were declared by the Commission qualified in the Preliminary Examination in the year was eligible for admission to the Main Examination of that year provided they are otherwise eligible for admission to the Mains Examination. Further, the Marks obtained in Preliminary Examination by the candidates who were declared qualified for admission to the Mains Examination was counted for determining their final order of merit.  

The UPSC IES 2026 Mains exam will be conducted on June 21, 2026. It is a descriptive type exam. That assesses candidates' technical knowledge and problem-solving abilities in engineering disciplines. The Engineering Services Mains Examination  consists of two conventional-type papers in engineering disciplines, each with a duration of three hours and a maximum score of 600 (300 marks in each paper).