Question
Average of four numbers is 28. Sum of smallest and
largest number is 57. If difference between other two numbers is 1, then find the square of second smaller number.Solution
Let four numbers in increasing order is a, b, c and d. => a + b + c + d = 4 x 28 = 112 => a + d = 57 => b + c = 55 According to question, => c – b = 1 => b = 27, c = 28 => b² = 729
Which two organizations partnered to provide easier loans for rooftop solar panel installation and EV charging stations?
Where was a dhole (Cuon alpinus) recently photo-captured in India, indicating its return?Â
What percentage of India’s digital payments were processed through UPI in 2024?
The University of _______ and advertising agency Rediffusion to launch 'The Bharat Lab' to provide opportunities for faculty and students to exchange kn...
Incentives paid by the government to banks for promoting RuPay debit cards and low-value BHIM-UPI transactions will not attract _______.
The Rashtriya Gokul Mission, which has played a vital role in increasing India's milk production, contributed to an increase in milk production by what ...
- What is India’s ranking in the World Happiness Report 2025?
DRDO conducted the first flight test of its LRLACM from the Integrated Test Range in Chandipur, Odisha, in November 2024. What is the full form of LRLACM?
What is the only change in the new ₹20 banknotes issued by RBI in 2025?
Under the CATCH Grant Program by IndiaAI and NCG, what is the maximum funding per project for AI innovations in cancer care?Â