dhoran 6 vigyan paper 2022,std 6 science paper solution 2022,ધોરણ 6 વિજ્ઞાન વાર્ષિક પેપર સોલ્યુશન 22

Mohan took five papers in an examination, where each paper was of 250 marks. His marks in these papers were in the ratio 6 : 8 : 10 : 12 : 15. In all papers together, Mohan obtained 70% of the total marks, Then find the number of papers in which he got more than 80% marks.

Draw the Cartesian plane on a graph paper and plot the given points. iii) C(2,-6)

A one-rupee coin is placed on a plain paper. How many coins of the same size can be placed round it so that each one touches the centre and adjacent coins? (a) 3 (b) 4 (c) 6

A student took five papers in ail examination, where hill marl were same on each paper. Her marks in these papers were in the proportion of 6:7:8:9:10. In all these papers together, the candidate obtained 60% of the total marks. Then the number of papers in which she got more than 50% marks is 2 b. 3 c. 4 d. 5 e. none of these

In an examination of Mathematics paper,there are "20" questions of equal marks and the question paper is divided into three sections : "A,B" and "C". A student is required to attempt total "15" questions taking at least "4" questions from each section.If section "A" has "8" questions,section "B" has "6" questions and section "C" has "6" questions, then the total number of ways a student can select "15" questions is

A boy appears for 5 papers , each of the same number of maximum marks .He scores in each of the papers in the ratio of 6 : 7:8:9:10 .If his average score in all the five papers together was 60% , then in how many papers did he get more than 50% marks ?

The pH of a river water sample as measured by pH paper is found to be 6. What does it tell us about water ?

There are 6 candidates contesting for a certainoffice n a municipal election. In how many ways can their names be listed on a ballot paper?

Draw the Cartesian plane on a graph paper and plot the given points. (iv) D(-6,-4)