Q. If the perimeter of a certain rectangle is 76 and its area is 360, then what is the length of its shortest side?
1) 36
2) 20
3) 18
4) 12
Q. The sum of the squares of two positive numbers is 208. If the square of the bigger number is 18 times the smaller number, the numbers are -
1) (10, 11)
2) (12, 8)
3) (108, 8)
4) None of the above
Q. A fraction becomes 1/2 on subtracting 1 from the numerator and adding 2 to the denominator and reduces to 1/3 on subtracting 7 from the numerator and 2 from the denominator. The fraction is -
1) 5/6
2) 11/14
3) 13/20
4) 15/26
Q. 3 men or 5 women can do a work in 12 days. How long will 6 men and 5 women take to do the same work?
1) 6 days
2) 5 days
3) 4 days
4) 3 days
Q. The age of a father is three times that of his son. After 5 years to double of father's age will be five times of the age of the son. The present age of the son. The present age of father and son is -
1) 30 years, 10 years
2) 45 years, 15 years
3) 36 years, 12 years
4) 42 years, 14 years
Q. The purchase price of 20 horses is equal to the sale price of 16 horses. The percentage of benefit is -
1) 16%
2) 20%
3) 25%
4) 30%
Q. In how many years Rs. 6,000 will become Rs. 6,945.75 at the rate to 5% compound interest?
1) 2 years
2) 3 years
3) 3.5 years
4) 2.5 years
Q. The population of a city 4 years earlier was 83521. If the present population of the city is 104976, the percentage of annual growth in the population is -
1) 3.66%
2) 4.72%
3) 5.38%
4) 5.88%
Q. The ages of 8 family members in years are 2, 5, 8, 11, 31, 35, 55, 59. The median of the ages is -
1) 21 years
2) 31 years
3) 11 years
4) 8 years
Q. If LCM of 15, 25, 30, x is 300, the minimum value is x is -
1) 20
2) 12
3) 4
4) 1
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