Question
‘479385A267’ is ten-digit number which is divisible by 9, what is the value of ‘A’?
More Arithmetic Progression Questions
- In an AP, S₅ = 75 and S₇ = 119, where S_n is sum of first n terms. Find the 10th term.
- The average weight of 16 people in a group is 75 kg. If the heaviest person who weighs 95 kg is replaced by a new person, and the average weight of the gro...
- 21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
- 15 is divided in three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 83. Find the smallest part?
- The sum of total surface area of two cubes is 1248-centimeter square. If the product of the length of their edges is 96 centimeter square. Find the differe...
- The 5th term of an arithmetic progression is 23 and the 12th term is 72. Find the first term and the common difference.
- The test scores of 10 students out of a maximum of 50 are recorded as 40, 38, 42, 35, 40, 42, 36, 40, 37, and 42. Find the sum of the modes of this set of ...
- The average weight of a class of 25 student is 60 KG. If X is student joined the class, than the average weight of whole class increases by (2X – 7)Kg. F...
- The median of the following data will be ___ 32,25,33,27,35,29,14,26 and 30.
- The mode and the mean of grouped data are 25 and 29.5 respectively. Find the median, correct to two places of decimal, using empirical relation.
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
