Q. If two tables and three chairs cost Rs.3500, while three tables and two chairs cost Rs.4000, then the price of one table is -
1) Rs. 1,500
2) Rs. 1,000
3) Rs.750
4) None of these
Q. Dileep buys a TV set at a discount of 20% and sells it at 20% more than its price. What will be his gain?
1) 40%
2) 50%
3) 20%
4) None of these
Q. When the price of a cycle was reduced by 20%, then the number of cycles sold increased by 20%. What was the net effect on the sale?
1) 4% decrease
2) 4% increase
3) 10% increase
4) None of these
Q. A train runs @ 36km/ hr. In 3 minutes, it will run -
1) 1800 meter
2) 5000 meter
3) 180 meter
4) 1 km
Q. 0.12 * 12 * 0.012 = ?
1) 0.01688
2) 0.1728
3) 1.728
4) 0.01728
Q. The length, breadth and height of a room are L,B and H respectively. The perimeter of the ceiling can be expressed as what percentage of the total area of the four walls?
1) 100 h
2) 100/ h
3) h
4) h/100
Q. A ball is dropped from the top of a high building with a constant acceleration of 9.8 m/s2. What will be its velocity after 3 seconds?
1) 9.8 m/s
2) 19.6 m/s
3) 29.4 m/s
4) 39.2 m/s
Q. Car A starts from Chennai towards Bengaluru and car B starts same time from Bengaluru towards Chennai at the speed of 80 kmph. Car B takes 20 hours to reach their destination and car A takes 25 hours to reach their destination. Find the speed of car A?
1) 64 kmph
2) 72 kmph
3) 68 kmph
4) 56 kmph
Q. If 15 pumps of equal capacity can fill a tank in 7 days, then how many extra pumps will be required to fill the tank in 5 days?
1) 6
2) 7
3) 14
4) 21
Q. The aera of an ellipse is twice that of a circle .that of a circle. The major diameter of the ellipse is twice that of the minor diameter. The radius of the circle is -
1) 50% of the minor diameter of the ellipse
2) 50% of the major diameter of the ellipse
3) Minor diameter of the ellipse
4) Major diameter of the ellipse
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