Question
 Recently on 3rd July 2022, which of these education
boards has launched a ‘Pariksha Sangam Portal’, a one stop portal for all the activities related to board exams.Solution
The CBSE (Central Board of Secondary Education) has launched this portal for class 10th and 12th board students for all the board related activities.Â
The portal is divided into three sections-Â
Schools (Ganga)
Regional offices (Yamuna)
Head office (Saraswati)
Which of the following chemical substances has its formula incorrectly paired?
Which of the following statements about glucose is incorrect?
Which material is used as a moderator in a nuclear power plant that slows down the neutrons and makes them fit for causing fission?
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
Milk tastes sour when kept in the open for sometimes due to the formation of-
What is the common name of the compound with the formula C6H5NH2?
Which chemical compound is used in the indelible ink for elections?
How many carbon atoms are present in a molecule of glucose?
Which of the following rock is not a sedimentary rock?
The substance that is added to make natural rubber strong and more bouncy is-
