Advertisements
Advertisements
प्रश्न
Number of students appearing for class X CBSE examination increases from 91,422 in 1999 – 2000 to 11,6054 in 2008 – 09. Increase in the number of students appeared is approximately 27%.
पर्याय
True
False
Advertisements
उत्तर
This statement is True.
Explanation:
Number of students increase from 116054 in 2008 – 09 to 91422 in 1999 – 2000
= 116054 – 91422
= 24632
Percentage of increase in number of students
= `"Number of students increase"/"Number of students in previous year" xx 100`
= `24632/91422 xx 100`
= 0.2694 × 100
= 26.9 ≈ 27%
APPEARS IN
संबंधित प्रश्न
A school team won 6 games this year against 4 games won last year. What is the percent increase
In the year 2015 ticket to the world cup cricket match was ₹ 1,500. This year the price has been increased by 18%. What is the price of a ticket this year?
Radhika bought a car for Rs 2,50,000. Next year its price decreased by 10% and further next year it decreased by 12%. In the two years overall decrease per cent in the price of the car is ______.
Increase of a number from 150 to 162 is equal to increase of ______ per cent.
15% increase in price of an article, which is Rs 1,620, is the increase of Rs ______.
2500 is greater than 500 by ______ %.
Four times a number is a ______ % increase in the number.
In 1975, the consumption of water for human use was about 3850 cu.km/year. It increased to about 6000 cu.km/year in the year 2000. Find the per cent increase in the consumption of water from 1975 to 2000. Also, find the annual per cent increase in consumption (assuming water consumption increases uniformly).
If the price of petrol, diesel and LPG is slashed as follows:
| Fuel | Old prices/ litre (in Rs) |
New price/ litre (in Rs) |
% Decrease |
| Petrol / L | 45.62 | 40.62 | ______ |
| Diesel / L | 32.86 | 30.86 | ______ |
| LPG/14.2kg | 304.70 | 279.70 | ______ |
Complete the above table.
If A is increased by 20%, it equals B. If B is decreased by 50%, it equals C. Then ______ % of A is equal to C.
