SSC JE Civil Engineering 23rd Jan 2018 Shift-2

For the following questions answer them individually

X said to Y that your mother's father-in-law's wife is mother-in-law of my father. How are X and Y related?

In a certain code language, '$$+$$' represents '$$-$$', '$$-$$' represents '$$\times$$', '$$\times$$' represents '$$\div$$' and '$$\div$$' represents '$$+$$'. Find out the answer to the following question.
$$90 \times 10 \div 25 - 5 + 50 = ?$$

If A * B means A is father of B, A + B means A is sister of B and If A % B means A is daughter of B, then what does C * D % E + F mean?

A ship starts from the port and sails 43 miles East, then it turns South and sails 17 miles, then it turns West and sails 25 miles, then it turns to its right and sails 17 miles. Where is it with respect to the port from where it started?

Two planes start from the same strip. Plane P flies 15 miles West, then turns left flies 22 miles and lands. In the meanwhile plane Q flies 7 miles South, then flies 11 miles East, then turns to its right, flies 15 miles and lands. Where is plane Q with respect to plane P?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I:
All officers are mothers
Statement II:
Some doctors are mothers
Conclusion I:
All doctors are mothers
Conclusion II:
Some mothers are officers

In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I:
All desert is jungle
Statement II:
All sand is desert
Statement III:
No trees are jungle

Conclusion I: No trees are desert
Conclusion II:
No sand is trees
Conclusion III:
All jungle is sand

In the following figure, square represents Artists, triangle represents Military officers, circle represents Collectors, and rectangle represents Fathers. Which set of letters represents collectors who are either military officers or fathers ?

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are  represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'H' can be represented by 21, 43 etc and 'R' can be represented by 96, 87 etc. Similarly, you have to identify the set for the word 'POEM'.

Which one of the following is not a feature of monopolistic competition?

As per a latest classification of countries by the World Bank India now belongs to
which of the following category?

Which officer of the Government of India has the right to take part in the
proceedings of parliament of India even though he is not a member?

Which of the following statements are CORRECT ?
I. Change in magnetic field produces induced current.
II. Flow of current in a conductor produces magnetic field.
III. Magnetic field related to coil can be produced by motion between conductor and coil.

Which of the following is parasitic food chain?

Which of the following expression represents the CORRECT value of coefficient
of curvature?

Which of the following represents the CORRECT relationship between the Chezy’s coefficient, C and coefficient of roughness of channel, f?

The plinth area rate and plinth area of a building is Rs 5500 per sq.m and 150 sq.m respectively. What is the total cost (Rs.) of building considering cost of electrification as 7%, cost of sanitary fittings as 16%, cost of roads and lawns as 6.5% and cost of contingencies as 4.5%.

A surveyor measures a distance between two points on a map of representative fraction of 1:100 is 60 m. But later he found that he used wrong  representative fraction of 1:50. What is the correct distance between the two points?

Which one of the following is the CORRECT statement for a station that is affected by local attraction?

The staff reading taken on a staff held at a distance of 50 m from the instrument
with the bubble central is 1.465 m. When the bubble is moved 4 divisions
out of the centre, the staff reading is 1.472 m. What will be the radius of curvature (m) of the
bubble tube, if the length of one division is 2 mm?

Which of the following statement is TRUE for the linear reservoir?

A 45 cm diametre well penetrates an unconfined aquifer of 30 m thick. Under the
steady pumping rate for a long time, the drawdown’s at two observation
wells 10 m and 20 m from the pumping well are 5 m and 3.5 m respectively. What will be the
discharge (cubic metre), if the permeability of the aquifer is given as 20
m/day?

Design of a riveted joint, is based on the assumption

For the economical design of a combined footing to support two equal column
loads the projections of beams in lower tier are kept such that bending
moment under column is equal to

The gross section of the web of a beam is defined as

The effective length L of a simply supported beam with ends restrained against
torsion, and also the ends of compression flange partially restrained
against lateral bending is given by

Pick up the correct statement from the following

For given workability the grade requiring the least amount of water is one that
gives

Pick up the correct statement from the following

Pick up the incorrect statement from the following. The intensity of horizontal
shear stress at the elemental part of a beam section, is directly proportional to

If the neutral axis of a T-beam is below the slab, the relationship between the
flange width B, depth of neutral axis n, thickness of the slab $$d_s$$, effective depth of the
beam d, gross area of tensile steel $$A_t$$ and the modular ratio m may be stated as

To ensure that the hogging bending moment at two points of suspension of a pile
of length L equals the sagging moment at its center, the distance of the
points of suspension from either end is

To have pressure wholly compressive under the base of a retaining wall if width
b, the resultant of the weight of the wall and the pressure exerted by the
retained, earth should have eccentricity not more than

The ratio of the length and diameter of a simply supported uniform circular beam
which experiences maximum bending stress equal to tensile stress due
to same load at its mid span is

A compound bar consists of two bars of equal length. Steel bar cross-section is 3500 $$mm^{2}$$ and that of brass bar is 3000 $$mm^{2}$$. These are subjected to a compressive load 100,000 N. If $$E_b=0.2$$ $$\frac{MN}{mm^{2}}$$, the stresses developed are

The horizontal thrust on the ends of a two-hinged semicircular arch of radius R
carrying

If a three-hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed
load w/unit length over the entire span,

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