1. The average age of husband and his wife was 23 years at the time of their marriage. After 5 years they have a one year old child. The average age of the family now:
[a] 19 years
[b] 23 years
[c] 28.5 years
[d] 29.3 years
2. What is 90% of 90% of 100?
[a] 63
[b] 72
[c] 81
[d] 90
3. 10% of x is 25% of y then x:y is:
[a] 5:2
[b] 2:5
[c] 1:2
[d] 2:1
4. If 45% of students in a school are boys and number of girls is 1100. Find out the number of boys
[a] 900
[b] 1500
[c] 1350
[d] 2000
5. 15% of 40 is greater than 25% of a number by 2, the number is
[a] 13
[b] 14
[c] 15
[d] 16
6. If an examination 86% of the candidates passed and 224 failed. How many candidate appeared for the exam?
[a] 800
[b] 1540
[c] 1600
[d] 3136
7. In an election between two candidates the candidate who secure 30% votes is defeated by 4360 votes. Find the number of votes secured by winning candidate.
[a] 7490
[b] 7630
[c] 7080
[d] 7070
8. If the radius of a circle is increased by 50% the perimeter of the circle will be increased by
[a] 20%
[b] 30%
[c] 40%
[d] 50%
9. A man spends 89% of his monthly income. If he saves Rs. 2244 per month. What is his monthly income
[a] 20400
[b] 22440
[c] 24000
[d] 18156
10. A student has to secure 35% marks to pass the exam. If he get 100 marks and fails by 40 marks. The maximum marks.
[a] 300
[b] 250
[c] 400
[d] 350
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