Q. In an examination 80% of the candidates passed in English, 70% in Maths but 10% failed in both these subjects. If 144 candidates passed in both these subjects, the total number of candidates was -
1) 420
2) 240
3) 402
4) 204
Q. If 6 x 7 = 2, 3 x 5 = 5, 5 x 8 = 0, then 7 x 5 = ?
1) 5
2) 4
3) 3
4) 0
Q. If A : B = 3 : 4, B : C = 5 : 6, C : D = 7 : 8 then A : D is -
1) 64 : 35
2) 3 : 8
3) 8 : 3
4) 35 : 64
Q. If out of 10 students 3 were of 20 years age, 4 of 21 years and 3 of 22 years, the average age of these is -
1) 20 years
2) 22 years
3) 21 years
4) 19 years
Q. Ram has a rectangular plot which has been fenced with a 300 m long wire. Find the length and the breadth of the plot if the length is twice its width.
1) L = 24 m, B = 12 m
2) L = 100 m, B = 50 m
3) L = 20 m, B = 10 m
4) L = 60 m, B = 30 m
Q. Seema has 18 meters of cloth. She wants to cut it in two pieces in such a way that one piece will be 4 meter longer than the other. What will be the length of the shorter piece?
1) 7 meters
2) 9 meters
3) 2 meters
4) 8 meters
Q. The speed of sound waves is 300 m/ s. At a place a person hears the sound produced after 5 seconds while another hears the same sound after 6 seconds. The maximum and minimum distances between the two persons are -
1) 1.8 km, 0.15 km
2) 2.2 km, 0.20 km
3) 2.8 km, 0.25 km
4) 3.3 km, 0.3 km
Q. In a city, there were 40 accidents, 50 accidents and 60 accidents in a time period involving motorcycles, cars and trucks respectively. This data is represented by Pie diagram. What is the central angle of the part representing accidents by by cars?
1) 150°
2) 120°
3) 100°
4) 50°
Q. Mush, Kush and Bush each took part in two tests in some examination. Mush got 24 marks out of 60 in the first test and 32 out of 40 in the second test. Kush got 35 marks out of 70 and 54 out of 60 in the two tests. Bush got 27 out of 90 and 45 out of 50 in the two tests. Who got the maximum marks?
1) Mush
2) Kush
3) Bush
4) Mush and Bush both
Q. Median of 15 numbers is 38. A number 17 is replaced by 33. The median -
1) Will increase by 16
2) Will increase by 8
3) Will increase by 1
4) Will remain the same
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