Subject
Quantitative Aptitude
Topic
Number
It was given in an examination that, if the first odd number is 1, the second odd number is 3, the third odd number is 5 and so on. Then what will be the 2000th odd number is
It was given in an examination that, if the first odd number is 1, the second odd number is 3, the third odd number is 5 and so on. Then what will be the 2000th odd number is
ক)
3999খ)
4211গ)
3579ঘ)
5991ঙ)
6201Explanation
These numbers are forming an AP (Arithmetic Progression). 1, 3, 5, …………., (2n - 1) a n = a + (n - 1)(d) where a = first term d = common difference a = 1 d = 2 n = 2000 th number will be a 2000 = 1 + (2000 – 1)(2) = 2 × 2000 – 1 = 3999Related questions
On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. The sum of the digits of N is:Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:A number is as much greater than 36 as the less than Find the number.If one-third of one-fourth of a number is 15, then three-tenth of that number is:If the number 5 * 2 is divisible by 6, then * =?কাজের দিন ২ টাকা পাওনা এবং অনুপস্থিতির দিন ৫০ পয়সা জরিমানা এই শর্তে সেপ্টেম্বর মাসে ৪০ টাকা পেল। সে কত দিন কাজে উপস্থিত ছিল?476 ** 0 is divisible by both 3 and The non-zero digits in the hundred's and ten's places are respectively:The sum of two numbers is 25 and their difference is Find their product.