Q. In a school 10% of boys are equal to the one-fourth of the girls. What is the ratio of the boys and girls in that school?
1) 2 : 1
2) 4 : 3
3) 5 : 2
4) 3 : 2
Q. The HCF of 2923 and 3239 is -
1) 37
2) 73
3) 79
4) 47
Q. The difference between the ages of two persons is 10 years. Fifteen years ago the elder one was twice as old as the younger one. The present age of the elder person is -
1) 35 years
2) 45 years
3) 55 years
4) 25 years
Q. A trader marks his goods 20% above the cost price and allows a discount of 15% on it. Find out the gain per cent -
1) 6%
2) 5%
3) 2%
4) 1%
Q. The sum of four consecutive even numbers A, B, C and D is 180. What is the sum of the set of next four consecutive even numbers?
1) 204
2) 212
3) 196
4) 214
Q. The price of a chair is 60% of a table. The price of a stool is 15% of the table. The stool cost is what percentage of the chair?
1) 15%
2) 30%
3) 20%
4) 25%
Q. Which of the following number is divisible by 3 ?
1) 5967013
2) 541326
3) 534230
4) 585412
Q. The average of marks of a student in 7 subjects is 75. His average marks in 6 subjects excluding Science is 72. How many marks did he score in Science?
1) 84
2) 93
3) 90
4) 87
Q. What is the difference between the maximum and the minimum number of pieces into which a square paper can be cut using five straight lines?
1) 12
2) 10
3) 8
4) 6
Q. The number of ways in which 5 boys and 5 girls can sit in a ring are -
1) 10!
2) 9!
3) 5!
4) 6!
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