Question
A can do a piece of work in 30 days, B in 50 days and C
in 40 days. If A is assisted by B on one day and by C on the next day alternately, the work will be completed in:Solution
The correct answer is B
A person, 'Q', uses 40% of their monthly income on food and then spends 60% of what is left on rent. After covering these expense...
What is the total sales for Product B in all four quarters combined?
The ratio of time taken by P, Q and R to complete work alone is 4:6:3 respectively. If all three together complete the work in 6 days, then find in how ...
- What does the term WORM stand for in computing?
10, 11, 7, 34, 18, 125
In the above given series, there is a wrong term. Find the 4th term of another series whose first term is the wrong number...
A biased coin shows heads with probability 0.3. If it is tossed 5 times, what is the probability of getting no more than 2 heads?
Determine the area of an equilateral triangular field having perimeter of 42m.
Let Z = (1+3i)/(1-2i) .Then the argument of z lies in which quadrant?
24.5% of 400 + 528 of 12.5 ÷ 11
A company’s quarterly sales (in lakh units) are:
Q1: 18, Q2: 24, Q3: 21, Q4: 27
Find the percentage increase from...
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