Question
Who was hailed as the ‘Tansen of the 20th
century’?Solution
The correct answer is D
If p = 33 - q - r and pq + r(q + p) = 260, then find the value of (p² + q² + r²).
If (10 a³ + 4b³): (11a³ — 15b³) = 7:5, then (3a + 5b): (9a - 2b) = ?
- If (680 – 640 + 220) ÷ 12 + √2025 = x, then {(x/2) + 12} = ?
- If (x 2 = 2x – 1), then find the value of [x³ + (x⁴/1)][1 - x³]
The area of △ ABC is 44 cm2 . If D is the midpoint of BC and E is the midpoint of AB, then the area of △ BDE is
Average marks scored by Vineet in five subjects are 60. The average marks scored by him (excluding his highest and lowest marks) are 50 and lowest marks...
When positive numbers x, y and z are divided by 31, the remainders are 17, 24 and 27, respectively. When (4x - 2y + 3z) is divided by 31, the remainder ...
If 8x3 - 125y3 = (2x - Ay) X (Bx2 + 25y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
If x2 – 5x + 1 = 0, then find the value of {x2 + (1/x2)}.
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