Q1) Which ratio is greater ?
(a) 13:24 or 17:32 (b) 5:6 or 6:7
Q2) If a worker earns Rs 165 in 3 hours, how much will he earn in 8 hours.
Q3) Interest on a sum of Rs 8000 for 2 years is Rs 720. Find the rate of interest.
Q4) If a bus covers a distance of 55 km in one hour, find the distance covered by him in 24 minutes.
Q5) A shopkeeper sells a book at a profit of 10 %. If the article costs him Rs 410, find its selling price.
Q6) A man bought 160 dozen apples for Rs 4800 and sold them at the rate of Rs 35 per dozen. Find
his gain or loss percent.
Q7) If Ram saves 20% of his income, find his monthly expenditure on a monthly salary of Rs 35000.
Q8) A field 260 m long and 100 m wide has two cross roads in its centre. Each road is 2 m wide. Find
the area of the cross roads.
Q9) Find the area of the largest circle that can be cut out from a square board of side 84 cm.
Q10) If the area of a circle is 616 m². Find its radius and circumference.
Q11) The area of a square and a parallelogram is same.If side of the square is 60 cm and base of
parallelogram is 120 cm. Find corresponding height of the parallelogram.
Q12) A room is 6.2 m long, 3.8 m wide and 3.2 m high.It has 3 doors each 2m x 1.2m and 2 windows
each 1.2m x 1.5m. Find the cost of white-washing its walls at the rate of Rs 10 per square metre.
Q13) A man borrowed Rs 5500 from a money lender at 16% per annum simple interest. After
sometime he paid back Rs 8580. Find the time.
Q14) A fruit vendor buys 300 apples at Rs 50 per dozen. The vendor sold 200 of them at Rs 60 per
dozen. At what rate per apple should the vendor sell the remaining apples to make an overall profit
of 12%
Answers
Answered by
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Answer:
Q1) (a) 13:24
(b) 6:7
Step-by-step explanation:
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