Math Chapter Wise

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q341.An equilateral triangle of side 10m. is painted on a wall if the cost of the painting is Rs. 15 per m2. What would be the cost of painting of the triangle?

A`549.5 B`649.5 C`659.5 D`559.5

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q342.What is the area of quadrilateral ABCD whose sides are AB = 12 cm, BC = 17 cm and AD = 24 cm, AC = 25 cm and angle ∠ ∠ ∠CAD = 90o –

A390cm2 B300cm2 C180cm2 D410 cm2

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q343.Suppose the frustum of a right circular cone is such that its lateral surface area is 337 cm2 and the sum of the squared radii of the lower and upper bases is 154 cm. what is the total surface area of the frustum.

A941cm2 B821cm2 C812cm2 D491cm2

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q344.Simplify, 5 7 2 9 7 +

A7 5 9 2 7.7 B5 9 2 2 7 7 − C5 2 7 9 7 D5 9 2 2 7 7 +

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q345.In a circle is:

ATow strings not of equal length BFinite number of equal strings CInfinite number of equal strings DExactly two strings of equal length

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q346.Which of the following is a rational number:

A() () 4 5 4 5 + − − B()() 4 5 4 5 − − C()() 4 5 4 5 + + D()() 4 5 4 5 + −

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q347.Use 1, 2 and 3 to make the statement correct. What should be filled in the spaces? A set of histograms adjacent is _______which are proportional to_______.

ATriangle; parameter, frequencies BRectangular; Parameter; Item size CTriangle; Regions; Item size DRectangular; Area; Frequencies

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q348.In a series of objects, if we subtract 'a' from each object and divided each object by 'b' then the arithmetic mean of the series is:

A'A' is reduced and multiplied by 'B'. BIs reduced by 'A' and divided by 'B'. CIncreases by 'A' and divides by 'B'. DIncreases by 'A' and multiplied by 'B'.

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q349.In the given figure BC || RS, ∠ ∠ ∠RAQ = ∠ ∠ ∠BAC, ∠ ∠SAD = 52o then what is the value of 'x'?

A64o B38o C26o D52o

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q350.The number 19.999 in the form of p q, where p and q are integers, and q ≠ 0 can be written as–

A81/100 B20 C199/10 D1999/100

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q351.In ∆ ∆ ∆ABC, let the points D, E, F be points can the lines BC, CA and AB such that the line AD, BE and CF are concurrent. If CE 3 BD 5 =, = EA 5 DC 7 and length of the line AB is 14 cm, then what will be the lengths of AF and FB?

AAF = 7cm, FB = 7cm BFA = 9cm, FB = 5cm CAF = 9.8cm, FB = 4.2cm DFA = 3cm, FB = 7cm

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q352.Consider a population that is finite and with sampling replacement. If the population variance is 2176.8 with a sample size of 16, what is the variance of the sampling distribution of means?

A136.05 B134.12 C135.21 D137.04

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q353.If the perimeter of a rectangle is 96 m. and its length is three times its breadth, then what will be the area of the rectangle?

A432 m3 B436 m3 C432 m3 D436 m3

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q354.A student solved 30 questions of Algebra and Analysis in 2 hours 40 minutes. If each question of Algebra and Analysis takes 5 minutes & 6 minutes respectively, then how many questions of which subject did the student solve?

AAlgebra: 16 Questions, Analysis: 14 Questions BAlgebra: 10 Questions, Analysis: 20 Questions CAlgebra: 15 Questions, Analysis: 15 Questions DAlgebra: 20 Questions, Analysis: 10 Questions

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q355.Among any group of 11 integers, the number of integers with the same reminder when they are divided by 10 is:

AExactly 3 BAt least 5 CAt least 2 DAbout 5

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q356.The number of positive divisors of 8× × ×81× × ×125 is:

A20 B16 C100 D80

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q357.What is the unite digit of 3100?

A2 B3 C0 D1

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q358.What is the value of ((()) 35 5 9 8 4 6 2 1 2 3 2 3 4 + × ÷ + + × ÷ + + × ÷ + + × ÷ + ÷ − + ÷ − + ÷ − + ÷ − + ÷?

A4 B2 C3 D5

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q359.Two trains of length 275 m and 175 m are running on parallel tracks in the same direction. The faster train over takes the slower trains in 54 seconds. If the speed of the slow train is 40 km/h. What is the speed of the faster train?

A70 km/h B75 km/h C9 km/h D60 km/h

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q360.The sides of the triangle area 30 cm, 28 cm, and 26 cm, respectively. What is the length of its perpendicular (correct to one decimal place)?

A24 cm B16.4 cm C25.8 cm D22.4 cm

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