Question
A bulb-producing company found 17% of the total product
defective. If the total number of nondetective products is 4565, then specify the number of total defective products.Solution
Let the total number of producing bulb by the company be x According to the question, x × 83/100 = 4565 x = 4565 × 100/83 x = 5500 Total number of the defective bulb = 5500 × 17/100 =935
The greater of the two numbers whose product is 900 and sum exceeds their difference by 30 is
A, B and C finish a work in 10, 20 and 30 days. A work first day and B second day and C third day thus they work alternatively. They are given 800 Rs. W...
`2/5` ___ 15 ___ 115___ 20 ___ 4 = 581
In a class of 60 students, 60% are boys. If 25% of the girls come to school by bicycle, find the number of girls who don't come cycling to school?
In a division sum, the divisor 'd' is 10 times the quotient 'q' and 5 times the remainder 'r'. If r = 46, the dividend will be
Solve : (3.2 × 104) ÷ (2 × 105)
Rani and Kavi undertake to do a work together for Rs. 600. Rani alone can do it in 15 days and Kavi alone in 20 days. But with the assistance of Rita th...
Two men and 7 women can complete a work in 28 days whereas 6 men and 16 women can do the same work in 11 days. In how many days can 7 men complete the s...
3,000 ___ 15 ___ 4 ___ (20)² ___ 20 = 32,200
Rs.2420 were divided among A, B, C so that A: B=5 : 4 and B : C = 9 : 10 then C gets
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