Question
Which nation was recently admitted to the BRICS New
Development Bank (NDB)?Solution
Algeria has been included in the BRICS New Development Bank (NDB), joining Brazil, Russia, India, China, and South Africa. The induction, announced by NDB President Dilma Rousseff in Cape Town, South Africa, aims to facilitate Algeria’s contribution to and benefit from economic collaborations among developing countries.
If 9x2 + 16y2 = 24xy, then find the ratio of ‘x’ and ‘y’, respectively.
Evaluate (998)3 without multiplying directly.
(x – 4)2 + (y + 3) 2 + (z – 5) 2 = 0, then find the value of 2x + 3y – z.
- If 2a - 3b = 8 and ab = 7, then find the value of 2a + 3b.
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3). Then find out the value of (x²+y²-xy)/(x²+y²+xy)?
If x = a(b - c), y = b(c – a) and z = c(a - b) , find the value of (x/a)3 + (y/b)3 + (z/c)3?
A carriage travelling in fog passed along a man who was walking @ 6 km/hr in the same direction. He could see the carriage for 8 minutes and it was visi...
- If (x 2 = 2x – 1), then find the value of [x³ + (x⁴/1)][1 - x³]
If p = 35 - q - r and pq + r(q + p) = 315, then find the value of (p² + q² + r²).
If [2a + (1/2a)] = 5, then find the value of [4a² + (1/4a²) - 6]
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