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Karen Pierce, the Foreign Office (FCO) political director, has been appointed the first-ever female UK ambassador to the United Nations (UN). She had previously served as Deputy Permanent Representative to the UN in New York, and more recently as the Permanent Representative to the UN in Geneva.Â
Find the sum of all two-digit numbers that are exactly divisible by 5.
The sum of a positive number 'A' and its square is 240. Find the value of (A2Â - 7A).
Two friends received a bonus of ₹3,000 each in their bank accounts. They already have ₹47,000 and ₹57,000 in their respective bank accounts. The r...
Two numbers P and Q are in the respective ratio 7: 9 and their sum is 80. Then, P is equal to:
Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long?
A = (5/2) × B and C = (1/10) × A. If (A + B + C) = 255, then determine the value of (7C – B).
How much greater than 30 is the result when twice the sum of the first five prime numbers is subtracted from the largest two-digit prime number?