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Directions For Questions
Direction:Answer the questions based on the information given below: The following pie chart shows the time distribution of all the major daily activities of a student.
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The degree of time which he spends on sleeping is
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Degree of time spent on Sleeping = 360 x 32/100 = 115.2o
How much more time in a day does he spend on Homework than in games (approx.)?
Required time = (15 - 7)% of 24 x 60 = 0.08 x 1440 = 115.2 minutes
Of the time spent on other activities, 31.25% includes time spent on eating. If he has three meals in a day; find the average time spent on a meal.
What is the difference in time (in hours) spent in school and on homework in a day?
Difference in time of school and homework = (30 - 15) % of 24 = 24 x 0.15 = 3.6 hours = 3 hours 36 minutes
If he spends 1/3rd of the homework time on Mathematics then the time spent on rest of the subjects in homework in a day is
Time spent on homework is = 15% of 24 = 0.15 x 24 = 3.6 hours If 1/3rd time is spent on Mathematics then the time spent for rest of the subjects is 2/3rd Required time = 2/3 x 3.6 = 2.4 hours = 2 hours and 24 minutes
A tourist spends daily as many rupees as the number of days of his total tour. If his total expenses were Rs. 576, then how many days did his tour last?
Let the number of days of tour ne “x” Total expenditure = x2 X2 = 576 X = √576 = 24
Gancshi’s monthly income is twice Jassi’s monthly income. Two-third of Jassi’s monthly income is equal to Sukhvinder's monthly income. If Sukhvinder's annual income is ₹ 2.34 lakhs, what is Ganeshi's monthly income? (In some cases annual income and in some cases monthly income is given.)
Harkamal purchased 8 kg of grapes at the rate of Ps 70 per kg and 9 kg of mangoes at the rate of ₹ 55 per kg. How much amount did he pay to the shopkeeper?
Total cost of grapes = 8 × 70 = ₹ 560 Total cost of mangoes = 9 × 55 = ₹ 495 Total cost of both items = 560 + 495 = ₹ 1055
On a School’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets were each child originally supposed to get?
Let the every child is to receive×sweets
∴112 × x = (112 - 32) × (x + 6)
⇒ x = 15
Sum of age of father & son is less than sum of age of son & mother by 2. If son is half the age of father. Find the age of son.
According to the question: (F + S) = (S + M) - 2 S = F/2 ..............(Given) (F + F/2) = (F/2 + M) - 2 3F/2 - F/2 = M - 2 F = M - 2 Since, there is one equation but there are two variables(F and M). So equation can't be solve.
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