Two numbers are such that if the first be added to 5 times the second, their sum becomes 52, and if the second be added to 8 times the first, their sum becomes 65. The two numbers are:
9,7
3,7
7,9
7,3
A shopkeeper sold two watches for 425 each, gaining 10% on one and losing 10% on the other. Then he
neither gains nor loss
gains 1%
loses 1%
None of these
In a quiz program the ratio of correct answers to incorrect answers is 5 : 2. If 16 incorrect answers are given then the number of correct answers given is
80
40
20
30
Marked price of an article is 20% above the CP. He allows his customers a discount and makes a profit of 8%. The rate of discount is
10 %
12 %
20 %
18 %
A cistern can be filled separately by two pipes in 12 and 16 minutes separately. If both fill pipes are opened together, when will the cistern be filled ?
At what rate of interest per annum will a sum double itself in 8 years, if calculated as per Simple Interest formula.
25%
The average age of a group of person going for picnic is 16 years. Twenty new persons with an average age of 15 years join the group on the spot due to which their average becomes 15.5 years. Find the number of persons initially going for picnic.
18
22
Bhanu borrowed a certain sum of money at 12% per annum for 3 years and Madhuri borrowed the same sum at 24% per annum for 10 years. The ratio of their amounts is
1 : 3
2 : 1
2 : 3
2 : 5
The selling price when goods which cost 65 are sold at a loss of 10% is
71.50
58.50
59.75
66.50
Asha can stitch 'x' shirts in minutes. At this rate, how many shirts can she stitch in of an hour ?
50 x
60 x
