Mathematics Questions & Answers for Competitive Exams

1831. The radii of the two circles are 7 cm and 4 cm. If the distance between their centres is 25 cm, then the length of the transverse common tangent is equal to:

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

1832. What will be the amount due on ₹36,000 in 2 years when the rate of simple interest for successive years is 8% and 6%, respectively?

(A) ₹38,880
(B) ₹40,320
(C) ₹41,760
(D) ₹41,040

1833. The lengths of the three sides of a triangle are 19 cm, 25 cm and y cm. Which of the following options most accurately gives the possible values of ‘y’?

(A) 6 ≤ y < 44
(B) 6 < y < 44
(C) 6 ≤ y ≤ 44
(D) 6 < y ≤ 44

1834. By decreasing 17° from each angle of a triangle, the ratio of their angles is 3 : 4 : 7. The radian measure of the greatest angle is:

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

1835. By selling 22 items, Rohit gains the selling price of 6 items. His gain per cent is:

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

1836. If three sides of a triangle are 6 cm, 8 cm and 10 cm, then the area of the triangle is:

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

1837. Simplify

(A) 102
(B) 98
(C) 96
(D) 92

1838. After decreasing 30%, an article costs Rs.3,500. Find its actual cost.

(A) Rs.4,500
(B) Rs.6,500
(C) Rs.5,000
(D) Rs.5,500

1839. What is the maximum value of 7 cosA + 24 sinA + 32?

(A) 57
(B) 32
(C) 25
(D) 39

1840. In a circle with center O, the diameter AB extended to the point C, outside the circle. CD is a tangent at the point D on the circle. If the radius of circle is 6 cm and ∠DBC = 120°, then the length of CD is equal to:

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

Total Quizz:- 2541

Mathematics

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1831. The radii of the two circles are 7 cm and 4 cm. If the distance between their centres is 25 cm, then the length of the transverse common tangent is equal to:

1832. What will be the amount due on ₹36,000 in 2 years when the rate of simple interest for successive years is 8% and 6%, respectively?

1833. The lengths of the three sides of a triangle are 19 cm, 25 cm and y cm. Which of the following options most accurately gives the possible values of ‘y’?

1834. By decreasing 17° from each angle of a triangle, the ratio of their angles is 3 : 4 : 7. The radian measure of the greatest angle is:

1835. By selling 22 items, Rohit gains the selling price of 6 items. His gain per cent is:

1836. If three sides of a triangle are 6 cm, 8 cm and 10 cm, then the area of the triangle is:

1837. Simplify

1838. After decreasing 30%, an article costs Rs.3,500. Find its actual cost.

1839. What is the maximum value of 7 cosA + 24 sinA + 32?

1840. In a circle with center O, the diameter AB extended to the point C, outside the circle. CD is a tangent at the point D on the circle. If the radius of circle is 6 cm and ∠DBC = 120°, then the length of CD is equal to:

Total Quizz:- 2541

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1831. The radii of the two circles are 7 cm and 4 cm. If the distance between their centres is 25 cm, then the length of the transverse common tangent is equal to:

1832. What will be the amount due on ₹36,000 in 2 years when the rate of simple interest for successive years is 8% and 6%, respectively?

1833. The lengths of the three sides of a triangle are 19 cm, 25 cm and y cm. Which of the following options most accurately gives the possible values of ‘y’?

1834. By decreasing 17° from each angle of a triangle, the ratio of their angles is 3 : 4 : 7. The radian measure of the greatest angle is:

1835. By selling 22 items, Rohit gains the selling price of 6 items. His gain per cent is:

1836. If three sides of a triangle are 6 cm, 8 cm and 10 cm, then the area of the triangle is:

1837. Simplify

1838. After decreasing 30%, an article costs Rs.3,500. Find its actual cost.

1839. What is the maximum value of 7 cosA + 24 sinA + 32?

1840. In a circle with center O, the diameter AB extended to the point C, outside the circle. CD is a tangent at the point D on the circle. If the radius of circle is 6 cm and ∠DBC = 120°, then the length of CD is equal to:

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams