Clicking on tjhe logo will take you to a Kahoot quiz. The full set of questions are below the Logo
1. A and B together have Rs. 1210. If of A's amount is equal to of B's amount, how much amount does B have?
A.Rs. 460
B.Rs. 484
C.Rs. 550
D.Rs. 664
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2. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
A.2 : 5
B.3 : 5
C.4 : 5
D.6 : 7
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3. A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share?
A.Rs. 500
B.Rs. 1500
C.Rs. 2000
D.None of these
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4. Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
A.2 : 3 : 4
B.6 : 7 : 8
C.6 : 8 : 9
D.None of these
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5. In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quanity of water to be further added is:
A.20 litres
B.30 litres
C.40 litres
D.60 litres
6. The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
A.8 : 9
B.17 : 18
C.21 : 22
D. Cannot be determined
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7. Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary?
A.Rs. 17,000
B.Rs. 20,000
C.Rs. 25,500
D.Rs. 38,000
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8. If 0.75 : x :: 5 : 8, then x is equal to:
A.1.12
B.1.2
C.1.25
D.1.30
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9. The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:
A.20
B.30
C.48
D.58
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10. If Rs. 782 be divided into three parts, proportional to : : , then the first part is:
A.Rs. 182
B.Rs. 190
C.Rs. 196
D.Rs. 204
11. The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
A.3 : 3 : 10
B.10 : 11 : 20
C.23 : 33 : 60
D. Cannot be determined
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12. If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?
A.2 : 5
B.3 : 7
C.5 : 3
D.7 : 3
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13. The fourth proportional to 5, 8, 15 is:
A.18
B.24
C.19
D.20
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14. Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:
A.27
B.33
C.49
D.55
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15. In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?
A.50
B.100
C.150
D.200
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16. Find the unknown value in the proportion: 2:x= 3:9
A. 6
B.18
C.9
D.3
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17. Find the unknown value in the proportion: (2X+1):2= (X+2):5
A.5
B.-2/5
C.5/2
D.-1/8
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18. In Matteo’s garden there are 8 holes. The gardener covers a half of each hole with some stones. How many holes are there after the gardener’s work ?
A.4
B.6
C.8
D.10
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19. In a bar a coffee cost 0.80 cent. The magic card for 15 coffees costs 10 euro. Which is the discount applied?
A.16.7
B.8.1
C.4.36
D.12.9
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20. How many months with 30 days are there in a solar year ?
A.12
B.4
C.11
D.7
21. What is the largest number pizza pieces I can by marking three diameter cuts?
A.4
B.6
C.8
D.10
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22. Number 12345is evenly divisible by the numbers below except…
A.3
B.2
C.5
D.15
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23.Chimpanzees have 32 teeth which are very similar to those of humans which never visited dentists. If there are 18 chimpanzees in a zoo what is the maximum possible number of their teeth?
A.500
B.576
C.3218
D.486
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24.Whichof these expressions gives the smallest value?
A. 365+1
B.1+10x10+11x11+12x12
C.13+14+25-28
D.26+32x4+9-56
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25. 400 is 40% of what number ?
A.5000
B.1000
C.2000
D.1600
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26. The sum of all odd numbers from 0 to 22 is
A. Greater than 222
B. An odd number
C . An even number
D. A very big number
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28. Which is true?
A. Multiplying a number by 1.20 is the same as dividing by 0.80
B. Multiplying a number by 1.25 is the same as dividing by 0.80
C. Multiplying a number by 1.25 is the same as dividing by 0.75
D. Multiplying a number by 1.20 is the same as dividing by 0.75
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29.Which of the following gives the largest value?
A.1.2345x 5678.9
B.5698.7x 563.21
C.123.45x 56.789
D.1234.5 X 5.6789
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30.What is the sum of 200, 300, 150 and 250?
A.1000
B.900
C.850
D.950