Q. In a quadrilateral ABCD, the bisectors of ∠C and ∠D meet at point E. If ∠CED = 57° and ∠A = 47°, then measure of ∠B is -
1) 47°
2) 67°
3) 77°
4) 57°
Q. What is 30% of 450?
1) 150
2) 135
3) 180
4) 1350
Q. If the arithmetic mean of six numbers is 4.5, what is the total sum of these numbers?
1) 45
2) 27
3) 65
4) Cannot be estimated
Q. A pipe of 2-inch diameter fills the water tank in one hour. If the diameter of the pipe is 4 inches, at what time will the pipe fill the same tank?
1) 10 minute
2) 15 minute
3) 30 minute
4) 45 minute
Q. It takes 40 men eight days to earn Rs. 2000. How many men will earn Rs.200 in two days?
1) 10
2) 14
3) 12
4) 16
Q. A shopkeeper buys 144 eggs at 90 paise each. He sells the remaining eggs at Rs. 1.20 each. The gain or loss in percentage is -
1) 14.8% gain
2) 12.6% gain
3) 8.5% loss
4) 4.8% loss
Q. A horse is tied to the corner of a rectangular field, whose length is 20m and width is 16m with a rope, whose length is 14m. Find the area in which the horse can graze.
1) 156 sq m
2) 154 sq m
3) 164 sq m
4) 144 sq m
Q. The area of a triangle is equal to the area of a square whose each side is 60 meters. The height of the triangle is 90 meters. The base of the triangle will be -
1) 75 m
2) 85 m
3) 65 m
4) 80 m
Q. Jagan went to another town covering 240 km by car going at 60 km/h. Then he covered 400 km by train going at 100 km /h and the rest 200 km he covered by bus going at 50 km/h. The average speed during the whole journey was -
1) 80 km/h
2) 70 km/h
3) 75 km/h
4) 72 km/h
Q. Ram borrowed a certain sum from the bank at 8% p.a. rate interest. After two and a half years he paid back Rs.1920 and settled the account. What sum did he borrow from the bank?
1) Rs.1400
2) Rs.600
3) Rs.1500
4) Rs.1300
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