Mathematics Questions & Answers for Competitive Exams

1661. How many numbers lie between 2000 and 2020 that are divisible by 8?

(A) 2
(B) 5
(C) 3
(D) 4

1662. During the first year the population of a village increased by 5% and during the second year it diminished by 5%. At the end of the second year its population was 47,880. What was the population at the beginning of the first year?

(A) 45000
(B) 48000
(C) 43500
(D) 53000

1663. A boat can travel 60km downstream in 4 hours. If the speed of the boat in still water is 13 km/h, then in what time will it cover 30 km upstream?

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

1664. In ΔABC,XY is drawn parallel to BC, cutting sides at X and Y, where AB = 5.4 cm ,BC = 7.2 cm and BX = 3 cm. What is the length of XY (in cm)?

(A) 4.3
(B) 3.0
(C) 3.2
(D) 2.8

1665. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

(A) 19 : 11
(B) 19 : 12
(C) 19 : 13
(D) 19 : 14

1666. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

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

1667. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

(A) 8
(B) 9
(C) 10
(D) 17

1668. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

(A) ₹23,100
(B) ₹25,410
(C) ₹29,100
(D) ₹26,530

1669. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

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

1670. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

(A) 4
(B) 2
(C) 1
(D) 7

Total Quizz:- 2541

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1661. How many numbers lie between 2000 and 2020 that are divisible by 8?

1662. During the first year the population of a village increased by 5% and during the second year it diminished by 5%. At the end of the second year its population was 47,880. What was the population at the beginning of the first year?

1663. A boat can travel 60km downstream in 4 hours. If the speed of the boat in still water is 13 km/h, then in what time will it cover 30 km upstream?

1664. In ΔABC,XY is drawn parallel to BC, cutting sides at X and Y, where AB = 5.4 cm ,BC = 7.2 cm and BX = 3 cm. What is the length of XY (in cm)?

1665. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

1666. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

1667. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

1668. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

1669. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

1670. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

Total Quizz:- 2541

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1661. How many numbers lie between 2000 and 2020 that are divisible by 8?

1662. During the first year the population of a village increased by 5% and during the second year it diminished by 5%. At the end of the second year its population was 47,880. What was the population at the beginning of the first year?

1663. A boat can travel 60km downstream in 4 hours. If the speed of the boat in still water is 13 km/h, then in what time will it cover 30 km upstream?

1664. In ΔABC,XY is drawn parallel to BC, cutting sides at X and Y, where AB = 5.4 cm ,BC = 7.2 cm and BX = 3 cm. What is the length of XY (in cm)?

1665. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

1666. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

1667. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

1668. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

1669. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

1670. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams