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# CTET/ UPTET Exam | Practice Mathematics Questions | 22nd October 2019

CTET/ UPTET Exam Practice Mathematics Questions-
Dear Students!!! There is most general as well as a scoring section in all the competitive entrance examinations in the teaching field i.e “Mathematics”.Because in this section only one thing is work i.e your accuracy and that could be nourished with the daily practice.With proper system, Study Notes, Quizzes, Vocabulary one can quiet his/her nerves and exceed expectations in the blink of an eye. So, for this, we are providing you the daily quiz for all teaching exams i.e CTET Exam 2019DSSSB ,KVS,STET Exam.
Q1. Given that 1 cu. Cm of marble weighs 25 gms, the weight of a marble block 28 cm in width and 5 cm thick is 112 kg. The length of the block is
(a) 26.5 cm
(b) 32 cm
(c) 36 cm
(d) 37.5 cm
Q2. Half cubic metre of gold sheet is extended by hammering so as to cover an area of 1 hectare. The thickness of the sheet is
(a) 0.0005 cm
(b) 0.005 cm
(c) 0.05 cm
(d) 0.5 cm
Q3. In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:
(a) 75 cu. m
(b) 750 cu. m
(c) 7500 cu. m
(d) 75000 cu. m
Q4. The breadth of a room is twice its height and half its length. The volume of the room is 512 cu. m. The length of the room is
(a) 16 m
(b) 18 m
(c) 20 m
(d) 32 m
Q5. The length of a cold storage is double its breadth. Its height is 3 metres. The area of its four walls (including the doors) is 108 m². Find its volume.
(a) 215 m³
(b) 216 m³
(c) 217 m³
(d) 218 m³
Q6. The length of a hall is 20 metres and the width is 16 metres. The sum of the areas of the floor and roof is equal to the sum of the areas of the four walls. Find the volume of the hall.
(a) 2844.4 m³
(b) 2866.8 m³
(c) 2877.8 m³
(d) 2899.8 m³

Q8. The volume of a rectangular block of stone is 10368 dm³. Its dimensions are in the ratio of 3 : 2 : 1. If its entire surface is polished at 2 paise per dm², then the total cost will be
(a) Rs. 31.50
(b) Rs. 31.68
(c) Rs. 63
(d) Rs. 63.36
Q9. The dimensions of a rectangular box are in the ratio 2 : 3 : 4 and the difference between the cost of covering it with sheet of paper at the rate of Rs. 8 and Rs. 9.50 per square metre is Rs. 1248. Find the dimensions of the box in meters.
(a) 2 m, 12 m, 8 m
(b) 4 m, 9 m, 16 m
(c) 8 m, 12 m, 16 m
(d) None of these
Q10. It is required to construct a big rectangular hall to accommodate 500 persons, allowing 22.5 m³ space per person. The height of the hall is to be kept at 7.5 m, while the total inner surface area of the walls must be 1200 sq. m. Then the length and breadth of the hall respectively are
(a) 40 m and 30 m
(b) 45 m and 35 m
(c) 50 m and 30 m
(d) 60 m and 20 m
Solutions

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