Mathematics Questions & Answers for Competitive Exams

2101. Monthly expenditure of Ritvik decreases from ₹12,800 to ₹11,712. Find the percentage decrease in his expenditure.

(A)
(B)
(C)
(D)

2102. If the radius of a sphere is doubled, then the volume of the sphere becomes _____ times the previous volume.

(A) eight
(B) two
(C) four
(D) one

2103. If a circle whose centre is (2, 3) touches the line 4x + 3y − 7 = 0, then the radius of the circle is:

(A) 4 unit
(B) 1 unit
(C) 2 unit
(D) 3 unit

2104. The internal length, breadth and height of a cardboard box are 6 cm, 10 cm and 12 cm, respectively. How many boxes are needed in which cubes whose volume is 2160 cm3 can be packed?

(A) 4
(B) 3
(C) 6
(D) 5

2105. When a number is divided by 512 it leaves a remainder 67. If the same number is divided by 32, then what will be the remainder?

(A) 4
(B) 0
(C) 5
(D) 3

2106. The given line graph shows the number of scooters manufactured (in thousands) by companies X and Z, over the years. What is the average number of scooters manufactured by company X over the given period?

(A) 126500
(B) 213000
(C) 256000
(D) 116500

2107. The triangle has sides 3 cm, 4 cm and 5 cm. What is the length of the perpendicular from the opposite vertex to the side whose length is 5 cm?

(A) 2.4 cm
(B) 3.5 cm
(C) 1.4 cm
(D) 2.2 cm

2108. In ∆EFG, XY ∥ FG, area of the quadrilateral XFGY = 44 m2. If EX : XF = 2 : 3, then find the area of ∆EXY (in m2).

(A) 8.38
(B) 9.46
(C) 7.28
(D) 8.10

2109. A, B and C can complete a work in 12, 15 and 20 days, respectively. How many days are required to finish the work if they work together?

(A) 5 days
(B) 3 days
(C) 6 days
(D) 4 days

2110. A man spends 35% of his monthly income on food and four-thirteenths of the remaining income on transport. He incurs some other expenses, but also saves Rs.6,300 per month, the latter being equal to 20% of the balance remaining just after spending on food and transport. What is his monthly income (in Rs.)?

(A) 67500
(B) 72,000
(C) 70,000
(D) 63000

Total Quizz:- 2541

Mathematics

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2101. Monthly expenditure of Ritvik decreases from ₹12,800 to ₹11,712. Find the percentage decrease in his expenditure.

2102. If the radius of a sphere is doubled, then the volume of the sphere becomes _____ times the previous volume.

2103. If a circle whose centre is (2, 3) touches the line 4x + 3y − 7 = 0, then the radius of the circle is:

2104. The internal length, breadth and height of a cardboard box are 6 cm, 10 cm and 12 cm, respectively. How many boxes are needed in which cubes whose volume is 2160 cm3 can be packed?

2105. When a number is divided by 512 it leaves a remainder 67. If the same number is divided by 32, then what will be the remainder?

2106. The given line graph shows the number of scooters manufactured (in thousands) by companies X and Z, over the years. What is the average number of scooters manufactured by company X over the given period?

2107. The triangle has sides 3 cm, 4 cm and 5 cm. What is the length of the perpendicular from the opposite vertex to the side whose length is 5 cm?

2108. In ∆EFG, XY ∥ FG, area of the quadrilateral XFGY = 44 m2. If EX : XF = 2 : 3, then find the area of ∆EXY (in m2).

2109. A, B and C can complete a work in 12, 15 and 20 days, respectively. How many days are required to finish the work if they work together?

Total Quizz:- 2541

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2101. Monthly expenditure of Ritvik decreases from ₹12,800 to ₹11,712. Find the percentage decrease in his expenditure.

2102. If the radius of a sphere is doubled, then the volume of the sphere becomes _____ times the previous volume.

2103. If a circle whose centre is (2, 3) touches the line 4x + 3y − 7 = 0, then the radius of the circle is:

2104. The internal length, breadth and height of a cardboard box are 6 cm, 10 cm and 12 cm, respectively. How many boxes are needed in which cubes whose volume is 2160 cm3 can be packed?

2105. When a number is divided by 512 it leaves a remainder 67. If the same number is divided by 32, then what will be the remainder?

2106. The given line graph shows the number of scooters manufactured (in thousands) by companies X and Z, over the years. What is the average number of scooters manufactured by company X over the given period?

2107. The triangle has sides 3 cm, 4 cm and 5 cm. What is the length of the perpendicular from the opposite vertex to the side whose length is 5 cm?

2108. In ∆EFG, XY ∥ FG, area of the quadrilateral XFGY = 44 m2. If EX : XF = 2 : 3, then find the area of ∆EXY (in m2).

2109. A, B and C can complete a work in 12, 15 and 20 days, respectively. How many days are required to finish the work if they work together?

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams