1-A fruit-seller buys lemons at 2 for a rupee and sells them at 5 for three ruppes. What is his gain percent?
a) 50
b) 100
c) 150
d) 200
2-A bag contains 25 paise 10 paise and 5 paise coins in the ratio 1 : 2 : 3. If their total value is Rs. 30, the number of 5 paise coins is:
a) 40%
b) 30%
c) 20%
d) 60%
3-A man buys milk at ₹50 per litre and adds to it water equal to one-third of the milk. If he sells it at ₹60 per litre, then find his profit percentage.
a) 7 : 2
b) 5 : 3
c) 3 : 5
d) 2 : 7
4-A man walked at a speed of 9 km/h from point A to B ad came back from point B to A at a speed of 15 km/h. The ratio of the time taken by the man in walking from B to A to that from A to B was:
a) 105
b) 115
c) 125
d) 95
5-The sum of three positive numbers is 339. If the ratio of the first number to the second number is 3 : 7, and that of the second number to the third number is 5 : 9, then the second number is:
a) 9900
b) 9090
c) 9990
d) 9999
6-What is the largest 4-digit number that is divisible by 10, 15 and 18?
a) 3 min
b) 18 min
c) 6 min
d) 12 min
7-An AC can cool a hall in 10 min, while an AC of another brand can cool the same hall in 15 min. If both the ACs are switched on at the same time, then in how much time will they cool the hall?
a) 1/3%
b) 6 1/3%
c) 100/3%
d) 4 1/3%
8-If the selling price of a toy is 4/3 of its Cost Price, then the profit percentage is:
a) ₹2,402
b) ₹2,432
c) ₹2,500
d) ₹2,439
9-Simran gets a discount of 20% on an oven whose price is ₹3,200. Since she pays cash, she gets an additional 5% discount too. How much does she pay?
a) 300
b) 200
c) 150
d) 350
10-A fruit seller had some oranges. He sold 30% oranges and still had 210 oranges. The number of oranges he had, initially, was:
a) 300
b) 200
c) 150
d) 350
Answer Key:-
1-Sol-(C)
2-Sol-(C)
3-Sol-(D)
4-Sol-(C)
5-Sol-(A)
6-Sol-(C)
7-Sol-(C)
8-Sol-(C)
9-Sol-(B)
10-Sol-(A)
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MAHENDRA GURU