Question
A and B together can complete a piece of
work in 46 days while B and C together can complete the same work in 52 days. All of three together can complete 80% of the whole work in 26.4 days then find the time taken by A and C together to complete the whole work. Note: You have to find approx. valueSolution
A merchant mixes two varieties of rice, one costing ₹55 per kg and the other costing ₹80 per kg, and sells the mixture at ₹75 per kg, making a pro...
A complex number z lies on or within a circle centered at (2, 0) with radius 5 units. What is the maximum value of |z – 2|?
The probability of a student solving a problem correctly is 0.6. Out of 10 independent attempts, what is the probability that he solves at least 8 ?
If sin(3θ) = cos(2θ), find θ.
What is the remainder when 26×28×32 is divided by 25?
If 'x' is a positive integer such that x + 1/x = 2, then find the value of (x3 + x2 − 2x – 6)/(4x4 + 2x2
What will be come in place of (?) in the given number series.
1, 8, 27, ?, 125, 216The set of all bijective functions from a finite set A to itself forms:
Find the area enclosed between the curves y=(x−4)2 and y=16−x2over their intersection interval.
