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Sum of first n even numbers = n (n + 1) Required sum = Sum of 30 even numbers from 1 to 60 – sum of 15 even numbers from 1 to 30 = 30 × 31 – 15 × 16 = 930 – 240 = 690
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the one that is different.
The first woman airline pilot was
Which of the follwoing statement is correct?
(i) Ahmad Shah Abdali fought the third battle of Panipat.
(ii) Babur established the Delh...
In 2016, who became the second woman Prime Minister of Great Britain?
Where was the Convocation Ceremony of the 146th course of the National Defence Academy (NDA) held on May 23, 2024?
When was the Ayushman Bharat Digital Mission launched?
Who was the last Mughal emperor of India?
Which State of India has no scheduled caste population?
SN Ghormade took over which charge in July 2021?
Which of the following states has won the 2022 Santosh Trophy?