Question
The Solar Energy Corporation of India Ltd (SECI)
recently attained which status as recognized by the Ministry of Finance?Solution
SECI has been granted the Navratna status due to its significant financial growth and contribution to renewable energy.
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 - y) = 1, then find the value of (x³ - y³ - 3xy).
- If, a 3 + b 3 = 485 and a + b = 5, then find the value of (1/a) + (1/b) .
- If (p + q + r) = 10 and (pq + qr + rp) = 30, then find the value of (p² + q² + r²).
If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then find the value of a² + b² + c² – ab –bc – ca
If a = (√2 - 1)1/3, then the value of (a-1/a)3 +3(a-1/a) is:
If (a + b + c) = 9, find (a – 4)3 + (b – 2)3 + ( c – 3)3 - 3(a – 4 ) (b – 2 ) (c – 3)?
If x = 222, y = 223 and z = 224, then find the value of x³ + y³ + z³ – 3xyz
If p = 24 - q - r and pq + r(q + p) = 132, then find the value of (p² + q² + r²).
Evaluate (998)3 without multiplying directly.