1 Crore+ students have signed up on EduRev. Have you? |
In a certain office, (1/3) of the workers are women, (1/2) of the women are married and (1/3) of the married women have children. If (3/4) of the men are married and (2/3) of the married man have children, then what part of workers are without children?
Total number of women are married.
Total number of married women have Children .……(1))
Total number of men in company
Total number of men are married
Total number of married men have children
From equation (1) and (2) Total number of workers without children
Total number of workers without children are of the total number of workers.
Hence the option C is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
Algeria : Algiers : : Angola : ?
Hence the option C is correct.
In the given options, which option is the mirror image of the question image?
Hence the option C is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
POLICE : OPILEC :: LEADER : ?
same as,
Hence the option D is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
123 : 4 : : 726 : ?
72/6=12
So the answer is 12.
Hence the option D is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
Writer : Pen : : ?
Hence the option B is correct.
Direction : In each of the following questions, select the related word/letters/number from the given alternatives.
6 : 64 : : 11 : ?
(6 : 64 ⇒ 6 : (62)2 = 64)
(11 : ? ⇒ 11 : (112)2 = 169)
Hence the option B is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
FGHI : OPQR : : BCDE : ?
Hence the option B is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
Binding : Book::?
Hence the option D is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
17 : 60 : : 20 : ?
(⇒ 17 :(173) × 3)
(⇒ 17 : (20) × 3)
(⇒ 17 : 60)
(Similarly,
(20 : (203) × 3)
(⇒ 20 : (23) × 3)
⇒ 20 : 69)
Hence the option B is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
NUMBER : UBREMN : : ALGEBRA : ?
Hence the option D is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
PNLJ : IGEC : : VTRP : ?
Hence the option A is correct.
Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
BDAC : FHEG : : NPMO : ?
Hence the option D is correct.
Ganesh cycles towards South-West a distance of 8m, then he moves towards East a distance of 20m. From there he moves towards North-East a distance of 8m, then he moves towards West a distance of 6m. From there he moves towards North-East a distance of 2m. Then he moves towards West a distance of 4 m and then towards South-West 2m and stops at that point. How fat is he from the starting point?
From diagram
distance from starting point
(=20−10) (=10m.)
Hence the option B is correct.
Some equations have been solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis.
If 9 * 7 = 32, 13 * 7 = 120, 17 * 9 = 208, then 19 * 11 = ?
((137)×(13−7)=20×6=120)
((179)×(17−9)=26×8=208)
((1911)×(19−11)=30×8=240)∣
Hence the option D is correct.
Ravi has spent a quarter ((1/4)) of his life as a boy. one-fifth ((1/5)) as a youth, one-third
((1/3)) as a man and thirteen (13) years in old age. What is his present age?
Let, present age (=x) According to question
So, the present age is 60 year.
Hence the option C is correct.
If a man of a moped starts from a point and rides 4 km South, then turns left and rides 2 km to turn again to the right to ride 4 km more, towards which direction is he moving?
Hence the option D is correct.
In the following questions, number of letters are skipped in between by a particular rule. Which of the following series observes the rule?
Hence the option B is correct.
In which option question diagrams are fulfilled in option diagrams.
Hence the option C is correct.
Out of 100 families in the neighbourhood, 50 have radios, 75 have TVs and 25 have VCRs only 10 families have all three and each VCR owner also has a TV. If some families have radio only, how many have only TV?
Families have T.V. only (=75 − (2510) = 40)
Hence the option C is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
14 : 225 : : 21 : ?
21+1=222=484
Hence the option D is correct.
At what time are the hands of clock together between 6 and 7?
Therefore, the hands will be together at minutes part 6
Hence the option A is correct.
If ‘-’ means ‘+’, ‘+’ means ‘-’, ‘×’ means ‘÷’ and ‘÷’ means ‘×’ then which of the following will be the correct equation?
30 ÷ 5 + 4 * 10 - 15
= 6 + 40 - 15
= 46 - 15 = 31
Hence, option D is the correct answer.
Arrange the following words as per order in the dictionary.
1- Dissident
2- Dissolve
3- Dissent
4- Dissolute
5- Dissolution
Hence the option A is correct.
Forecast the Growth Rate for the year 1995 from the following data :
3.5, 3.7, 4.1, 4.9, 6.5, ?
Difference between these consecutive number are :
0.2, 0.4, 0.8, 1.6
So, that next number is 3.2 to be added. 6.5.
6.5+3.2 = 9.7
Hence the option C is correct.
Direction: In each of the following questions, select the one which is different from the other three.
(a)JKOP (b)MNST
(c)CABD (d)OPWX
Hence the option C is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
ARSENAL: GUNS :: INDEX:?
Hence the option C is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
REMEMBER : 79 :: ACOUSTIC : ?
Hence the option A is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
El : G :: GK :?
Similarly,
Hence the option C is correct.
Direction: In each of the following questions, select the one which is different from the other three.
(a)CAFD (b)TSWV
(c)IGLJ (d)OMRP
Hence the option B is correct.
Directions: In each of the following questions, select the related word/letters/number from the given
224 : 817 : 163 : ?
2+2+4=8
And 8+1+7=16
Similarly, 1+6+3=10
And 4+9+7=20
Here, the sum of the digits of the second group of numbers is twice the sum of the digits of the first group of numbers.
Hence the option C is correct.
Among her children, Ganga's favourites are Ram and Rekha. Rekha is the mother of Sharat, who is loves most by his uncle Mithun. The head of the family is Ram Lal, who is succeeded by his son Gopal and Mohan. Gopal and Ganga has been married for 35 years and have 3 children. What is the relation between Mithun and Mohan?
Hence the option A is correct.
Direction: What will come in place of the question mark (?) in the following number series?
8, 15, 36, 99, 288, ?
8,15,36,99,288,?
((8×3)−9=15)
((15×3)−9=36)
((36×3)−9=99)
((99×3)−9=288)
((298×3)−9=885)
Hence the option C is correct.
Direction: What will come in place of the question mark (?) in the following number series?
4, 196, 16, 169, ?, 144, 64
(also,(2)2,(4)2,(6)2,(8)2)
(∴⋅62=36)
Hence the option C is correct.
In a row of girls, Kamla is (9th) from the left and Veena is (6th) from the right. If they interchange their positions. Kamla becomes (25th) from the left. How many girls are there in the
Veena location from right =16th Kamal location from left =25th
So, that Kamal location from right =16th Total no. student ( = (2516) - 1 = 40)
Five boys A, B, C, D, E are sitting in a park in a circle. A is facing South-West, D is facing South-East, B and E are right opposite A and D respectively and C is equidistant between D and B. Which direction is C facing?
Hence the option D is correct,
From the given alternative words, select the word which cannot be formed using the letters of the given word: '
CONCENTRATION'
Hence the option D is correct.
Directions: In each of the following questions, select the related word/letters/number from the given alternatives.
Lawyer : Court : : ? : School
Hence the option C is correct.
Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
9,9 X 2-1=17
17 X 2-1=33
33 X 2-1=65
Hence the option D is correct.
Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
Hence the option C is correct.
A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
Hence the option C is correct.
Find out the pair of numbers that does not belong to the group for lack of common property.
(11→11×10≠115)
(10→10×9=90)
(9→9×8→72)
(8→8×7→56)
Hence the option A is correct.
If in a certain code HYDROGEN is written as JCJZYSSD, then how can ANTIMONY be written in that code?
Hence the option B is correct.
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?
_ cd _ cab _ baca _ cba _ ab
Hence the option C is correct.
Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
reoc, pgme, nikg, lkii, ?
Hence the option B is correct.
Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
X Y Z C B A U V W F E ? ?
Hence the option A is correct.
If DELHI is coded as 73541 and CALCUTTA as 82589662, then how can CALICUT be coded?
D E L H I and
7 3 5 4 1
C A L C U T T A
8 2 5 8 9 6 6 2
C A L I C U T
8 2 5 1 8 9 6
Hence the option C is correct.
Which one of the given responses would be a meaningful order of the following words?
1- Major
2- Captain
3- Colonel
4- Brigadier
5- Lt. General
Lt. General → Brigadier → Colonel → Major → Captain.
Hence the option A is correct.
Suresh was born of (4th) October 1999. Shashikanth was born 6 days before Suresh. The Independence day of that year fell on Sunday. Which day was Shahikanth born?
Shashikant data of Birth = 28 sep 1999
Given, 15 Aug 1999 is sunday.
Therefore, sunday dated between
15 August and 28 october on
(i) 22 August
(ii) 29 August
(iii) 5 September
(iv) 12 September
(v) 19 September
(vi) 26 September
So, that 28 September is Tuesday.
Hence the option A is correct.
Which of the following diagrams represents the relationship among Sun, Moon and Star?
Hence the option D is correct.
The total population divided by available arable land area is referred to as-
Hence, the correct option is (C)
‘International Day of Tolerance’ is observed on:
Observed by: UN Members
Next time: 16 November 2020
Date: 16 November
Begins: 1995
Hence, the correct option is (A)
Hence, the correct option is (C)
Hence, the correct option is (D)
Which one of the following committee is associated with banking sector reforms in India?
Hence, the correct option is (B).
During respiration, the gases enter into the blood and leave the same by the process of-
Hence, the correct option is (B).
The hydraulic brake used in automobiles is a direct application of-
Hence, the correct option is (D)
Which country in January 2021 got GI (Geographical Indicator) tag for Basmati rice?
Hence, the correct option is (B).
Spot the odd one from the following :
Hence, the correct option is (C)
Who among the following first propounded the idea of Basic Education?
Other Information :
The full name of Gandhi Ji is Mohandas Karamchand Gandhi.
Mahatma Gandhiji was born on Oct 2nd, 1869 at Porbandar, Gujarat, India.
Mahatma Gandhi was died on Jan 30th, 1948 in New Delhi, India.
The most popular name of Gandhi Ji is Bapu.
Hence, the correct option is (C)
Hence, the correct option is (B)
The 12th Five Year Plan was operated for the period-
Hence, the correct option is (C)
The Central Drug Research Institute of India is located in-
Hence, the correct option is (B)
Which one of the following is an example for a non-economic good?
Hence, the correct option is (C)
Amides can be converted to amines by the reaction named-
Hence, the correct option is ©
The earth is at its maximum distance from the sun on
Hence, the correct option is (D)
Phenolics as pollutants can be removed from wastewater by use of-
Hence, the correct option is (A)
Prithvi Raj Chauhan was defeated in, the Second Battle of Tarain by-
Hence, the correct option is (B)
Which one of the following is not correctly matched?
The former summer capital of the British in India, and the present capital of Himachal Pradesh, Shimla has been blessed with all the natural bounties which one can think of. It has got a scenic location, it is surrounded by green hills with snow-capped peaks. The spectacular cool hills accompanied by the structures made during the colonial era creates an aura which is very different from other hill. Bulging at its seams with unprecedented expansion, Shimla retains its colonial heritage, with grand old buildings,
Hence, the correct option is (D)
An alternate name for the completely interconnected network topology is-
Hence, the correct option is (A)
Hence, the correct option is (B)
Which of the following cereals was among the first to be used by man?
Hence, the correct option is (C)
The Fundamental Rights can be suspended by-
Hence, the correct option is (B)
Of the following which is the fastest?
Hence, the correct option is (C)
Which one of the following is not a quantitative credit control measure of the RBI?
Hence, the correct option is (c)
Who among the following was the First Viceroy of India?
Hence, the correct option is (D)
Supersonic airplanes create a shock wave called-
A sonic boom is the sound associated with the shock waves created whenever an object travels through the air faster than the speed of sound. Sonic booms generate enormous amounts of sound energy, sounding similar to an explosion or a thunderclap to the human ear.
Hence, the correct option is (D)
A Retired Judge of a High Court is permitted to practice as a lawyer in-
Hence, the correct option is (D)
The original name of Nana Phadnavis was-
Hence, the correct option is (D)
Arrange the following in chronological order:
I. Dandi March
II. Simon Commission
III. Poona Pact
IV. Gandhi Irwin Pact
1.Simon Commission
2.Dandi March
3.Gandhi Irwin Pact
4.Poona Pact
The correct arrangement is II, I, IV, III.
Hence, the correct option is (B)
A form of condensation that reduces visibility and causes breathing problems is
Hence, the correct option is (C)
Hence, the correct option is (A)
Instruments can be shielded from outside magnetic effects by surrounding them with-
Hence, the correct option is (A)
A process which is not helpful in the prevention of rusting of iron is-
Hence, the correct option is (A)
The danger signals are red while the eye is more sensitive to yellow because-
Hence, the correct option is (C)
Which of the following determines 'the chemical properties of an element?
The number of electrons determines the chemical properties of the atom. Protons contribute to the mass of an atom and provide the positive charge to the nucleus. The number of protons also determines the identity of the element.
Hence, the correct option is (A)
Who among the following has won the Pantaloon's Femina Miss India World, 2012 Award?
Hence, the correct option is (B)
The national income of a nation is the-
Hence, the correct option is (B)
Which of the following is a fungal disease?
Hence, the correct option is (C)
Who advocated the adoption of 'PURA' model to eradicate rural poverty?
Hence, the correct option is (A)
The city of Prayag was named Allahabad-the city of Allah by-
Hence, the correct option is (B)
The main reason for the growth of communalism in India is-
Hence, the correct option is (A)
The main factor which determines the balance of nature is-
Hence, the correct option is (C)
Which one of the following does not match?
Hence, the correct option is (C)
Hence, the correct option is (B)
The stability of a pond ecosystem depends on-
A lake ecosystem includes biotic (living) plants, animals, and microorganisms, as well as abiotic (nonliving) physical and chemical interactions.
Hence, the correct option is (B)
The Constitutional Amendment Act that has introduced safeguards against the misuse of proclamation of national emergency is the-
Hence, the correct option is (C)
The high boiling point of water compared to hydrogen sulphide or hydrogen chloride is due to
Hence, the correct option is (D)
Which among the following is a pseudo-force:
Hence, the correct option is (C)
Which one of the following though called a garden is in fact, not a garden?
Hence, the correct option is (C)
The constant head parameter is suitable for-
The most common cause of acidity in water is:
For cereal crops, the commonly adopted method of irrigation is-
In the post-tensioning system for small, medium and large force, following system is used :
Fully prestressed concrete beam resists
The secondary pollutant among the following is :
A solid circular shaft has been subjected to a pure torsion moment. the ratio of maximum shear stress to maximum normal stress at any point would be -
Shear stress to Max. Normal stress is 1:1. Because pour torsion is applied so shear stress is developed when we draw the mohr circle we find maximum shear stress is equal to maximum normal stress. This discussion on A solid circular shaft is subjected to pure torsion.
Backwashing of rapid gravity filters, may face rough weather due to :
Transpiration is measured by an instrument called-
The process of incorporating changes and rescheduling or replanting is called-
The process of incorporating changes and rescheduling or replanning is called. updating
Low workability of concrete conforms to slump of-
In PERT analysis the time estimates of activities and probability of their occurrence follow-
In PERT analysis the time estimates of activities and probability of their occurrence follow Beta distribution curve.
The operation of revolving a plane table about its vertical axis so that all the lines on the sheet become parallel to the corresponding lines on the ground is known as-
The gross bearing capacity of a 1.5 m wide strip footing at a depth of 1.0 m is (430kN/m2). If (γ = 20kN/m2), what is the net bearing capacity?
Total bearing capacity - (4s)
Net bearing capacity - (4rs)
depth of footing - (D f)
In an anisotropic soil the value of the coefficient of horizontal and vertical permeability are (Kx) and (Ky) respectively. For a transformed isotropic soil the value of coefficient of permeability shall be-
If we transformed geometry in x-direction let x coordinate be transformed to the new coordinate xt by the transformation.
From eq. (i) & (ii),
So, multiplied factor =
Rankine-Gordan formula accounts for direct as well as buckling stress and is applicable to-
The multiplying constant of a the dolomite is-
A beam is said to have been subjected to a pure bending when-
Or m = constant
Thus zero shear force implies that the damping is constant at each transverse cut of the rotating constant or beam. This type of situation can be imagined for the beam or part of it while the beam has a load at its ends.
Shear strength in double shear riveted joints is given by-
In which of the following directions the strength of timber is maximum?
The product of moment of inertia about the principal axis is-
Diagonal tension reinforcement is provided in a beam as
For standing crops in undulating sandy fields, the suitable method of irrigation is
Sandy fields are the field of light soils in which the percolation of water is very deep. So to avoid the loss of water, sprinkler method is preferred and also no need for the land leveling that’s why this method is suitable for undulating field.
Consider the following statements about major uses of piles: -
(i) To carry vertical loads
(ii) To resist uplift loads
(iii) To resist horizontal loads
(iv) To resist inclined loads Out of these,
the correct statements are
(i) To carry vertical loads
(ii) To resist uplift loads
(iii) To resist horizontal loads
The available moisture of the soil is equal to its -
As per IS: 4453 the clear working space at the bottom of a soil exploration pit should be-
A foundation is considered shallow if its depth-
So, for a shallow foundation, the depth should be less than or equal to width.
Hence, the correct option is (D).
The performance of a well is measured by its:
The state of the soil, when plants fail to extract sufficient water for their requirement is-
The deflection caused by the transverse shear force is not negligible in-
When the higher values are inside the loop, it indicates a-
Edge distance is distance between center of the rivet and edge of the plate element measured :
A horizontal curve composed of two arcs having their centers on the opposite sides of a curve, is known as-
The recommended values of camber provided on cement concrete roads are-
In case of deep beam or in thin webbed RCC members, the first crack form is-
The minimum number of longitudinal bars provided in a RCC circular column is-
Following method is used to calculate the crossing angle-
The variation of influence line for stress function in a statically determinate structure is-
The precipitation caused due to upward movement of the air that is warmer than its surroundings-
A member carrying compressive loads resulting from dead and imposed load should have maximum slenderness ratio equal to-
Intersection method of detailed plotting is most suitable for -
Bearing strength of single riveted lap joint is equal to-
The sensitivity of a soil can be determined by conducting unconfined compression test on-
Duty of canal water will be less if-
The limit of proportionality is applicable more in the case of-
Maximum permissible horizontal and vertical deflection in steel structure is :
The shear strength can be ensured in a beam by providing-
In limit state design of reinforced concrete, deflection is computed by using-
Equivalent area of a reinforced cement concrete section is -
Safe speed for B.G. track on transition curve is limited to-
Where R = radius of curve
Maximum or safe speed over the curve based on theoretical considerations, i.e., 110.1 km/h.
Also, there is no constraint on speed due to the transition length of the curve. Therefore, the maximum permissible speed over the curve is 110 km/h and the superelevation to be provided is 100.8 mm or approx. 100 mm.
In direct shear test, proving ring is used to measure-
Shallow pits should be provided with lateral support when depth exceeds-
Degrees of freedom of a rigid block foundation are-
Any displacement can be divided into the following independent displacements.
(i) Shifting along the x-axis
(ii) the transfer along the y-axis
(iii) transfer along the z-axis
(iv) rotation along the x-axis
(v) rotation along the y axis
(vi) rotation along the z-axis
Atterberg limit tests wee carried on a certain soil with the following results:
(i) Liquid Limit = 40%
(ii) Plastic Limit = 25%
(iii) Shrinkage Limit = 10%
The value of plasticity index is-
Coagulants used in water treatment, function better when raw water is-
The maximum efficiency of BOD removal is achieved in :
The maximum efficiency of BOD removal is achieved in oxidation ditch.
The depth of root zone of rice crop-
Root zone for rice is 90cm.
120cm is Avg delta for rice crop.
The time with which direct cost does not reduce with the increase in time is known as-
The property by which material can be stretched, and large deformations are possible before the absolute failure takes place is
If the young modulus E is equal to bulk modulus K, then the value of Poisson’s ratio is
Young modulus E and bulk modulus K is related as
E = 3K (1-2μ)
Where,
μ= Poisson ratio
If E = K
13= 1-2μ
μ = 0.33
If S is the length of a sub-chord and R is the radius of circular curve, the angle of deflection between the tangent and sub-chord in minutes, is equal to-