Which of the following Pair are not parent and child who have both won the Nobel prize?
Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?
Which is the only Test playing nation that India has never beaten in T20 International ?
Who was the first women nominated member of Rajya Sabha of India?
Which Nobel laureate began his career as an accountant in the finance department of the Indian government in Calcutta?
Mitrabheda, Mitralabha, Kakolukiyam, Labdhapranash and Apariksitakarakam are different chapters of which ancient text?
Which of these does not hold true for mammals?
After Jyoti Basu, who has held the office of chief minister for any Indian state for the longest time?
Which of these Indian Para-athletes won the gold medal in high jump at the Rio Paralympic Games ?
At Rio 2016, who made the record for the fastest goal scored in football in Olympics by scoring a goal in 14 seconds?
The sequence k, k^2, 16, k^3 has four terms in which first three terms are in GP.
What should be added in fourth term to get the last 3 terms in AP ?
First 3 terms are in GP so (k^2)^2 = k*16
=> k^3 = 16
=> k = 16^1/3
For getting last 3 terms in AP, let x should be added in fourth term
so (k^2 + k^3 + x)/2 = 16
=> (k^2 + k^3 + x) = 32
=> 16^(2/3) + 16 + x = 32
=> x = 16 - 16^(2/3)
First and last term of a geometric progression are 3 and 96. If the sum of all these terms is 189, then find the number of terms in this progression.
3 rational numbers form a geometric progression in its current order.
Find the numbers?
An arithmetic sequence formed of 11 terms, and the sum of all its terms equals to 220. Find the middle term in that sequence.
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