# Mathematics Objective Type Question Answers MCQs

Mathematics Entry tests MCQs with answers online quiz tests for College and Universities entry tests. All of these MCQs are important for college algebra 6th grade mathematics tests. 5th grade math online MCQs are important for class 6 maths exams tests. Online quick math’s quizzes with advanced engineering mathematics question answers online. Mathematics basic and advanced MCQs question answers learn online with answers.

#### Mathematics Solved MCQs Online Quiz Test

Q.1: Find the greatest 4-digit number exactly divisible by 3, 4 and 5?

1. 9985
2. 9960
3. 9957
4. 9975

B

Q.2: Find the smallest number which when increased by 5, divisible by 6, 9, 15, 20 and 24?

1. 344
2. 366
3. 355
4. 377

C

Q.3: A gardener was asked a plant flowers in a row containing equal number of plants. He tried to plant 6, 8, 10 and 12 in each row, but 5 plants left in each case. When he planted 13 in a row, no plant was left. Find the number of plants with him?

1. 245
2. 125
3. 485
4. 845

D

Q.4: If the volume and surface area of a sphere is numerically the same then it’s radius is———?

1. 1 unit
2. 2 units
3. 3 units
4. 4 units

C

Q.5: A right cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is———?

1. 3: 5
2. 2: 5
3. 3: 1
4. 1: 3

D

Q.6: The radius of a circular cylinder is the same as that of a sphere. Their volumes are equal. The height of the cylinder is——–?

4. Equal to it’s diameter

A

Q.7: The number of solid spheres each of diameter 6 cm, that could be moulded to form a solid metal cylinder of height 45 cm and diameter 4 cm is?

1. 3
2. 4
3. 5
4. 6

C

Q.8: The length of the wire of 0.2mm radius that can be drawn after melting a solid copper sphere of diameter 18cm?

1. 24.3 m
2. 243 m
3. 2430 m
4. 24300 m

D

Q.9: The radius of a wire is decreased to one –third if volume remains the same length will increase

1. 1 Time
2. 3 times
3. 6 times
4. 9 times

D

Q.10: If the volumes of two cubes are in the ratio 8: 1, the ratio of their edges is———?

1. 8: 1
2. 2 : 1
3. 2√2 : 1
4. None of these

B