Question
What is the primary objective of India’s upcoming
Polar Research Vessel (PRV)?ÂSolution
The PRV will support scientific research and climate monitoring in the polar regions.Â
x, y and z are real numbers. If x3Â + y3Â + z3Â = 13,x + y + z = 1 and xyz = 1, then what is the value of xy + yz + zx?...
The simple interest accrued on a sum at the rate of 10% p.a. for two years is Rs. 5,000.
Quantity I – What will be the compound interest on...
If (x - 1/x)2 = 3, then the value of x6 + 1/x6 equals
Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together.
Quantity II – In how many ways let...
If x1x2x3Â = 4(4 + x1Â + x2Â + x3), then what is the value of [1/(2 + x1)] + [1/(2 + x2)] + [1/(2 + x3)]?
If -5 ≤ x ≤ 3 and -1 ≤ y ≤ 0, then the minimum value of 2y – 3x is:
The total number of even factors of 25 × 33 × 52 is:
10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.
Quanti...
Find x, given 5 (√5)x+6 = (√5)2x+7 :
The expression of (cot θ + cosec θ −1) / (cot θ − cosec θ+1) is equal to
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