RRB JE 28th May 2019 Shift-3

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RRB JE 28th May 2019 Shift-3 - Question 1

A and B enter into a partnership with Rs.50000 and Rs. 60000 respectively. C joins them after 'x' months, contributing Rs.70000 and B leaves 'x' months before the end of the year. If they share the profit in the ratio of 20 : 18 : 21, then find the value of 'x'.

RRB JE 28th May 2019 Shift-3 - Question 5

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) All buildings are chalks.
2) All boards are chalks.
Conclusions:
I. Some buildings are boards.
II. Some chalks are boards.

RRB JE 28th May 2019 Shift-3 - Question 6

A balloon is hovering at a height of 200 m above. A man in a boat on a lake observes it at an elevation of $$45^\circ$$. 100 seconds later, he sees it at an angle of elevation of $$30^\circ$$. What is the speed of the boat ?

RRB JE 28th May 2019 Shift-3 - Question 7

Bharath is facing west. His watch is showing time as 2:00 PM. To which direction will hour hand point?

RRB JE 28th May 2019 Shift-3 - Question 8

If a and b are the roots of the equation $$3x^2 - 5x + 2 = 0$$, then find the value of $$\left(\frac{a}{b}\right) + \left(\frac{b}{a}\right)$$.

RRB JE 28th May 2019 Shift-3 - Question 9

Two types of rice costing Rs.38 per kg and Rs.42 per kg are mixed in equal quantities and sold at Rs.45 per kg. Find the gain per cent.

RRB JE 28th May 2019 Shift-3 - Question 10

Capacities of two workers P and Q are in the ratio 3 : 2. What amount of the daily wages of Rs.400 should be given to P?

RRB JE 28th May 2019 Shift-3 - Question 13

In the following question, correct the equation by interchanging the two signs.
$$5 + 6 \div 3 - 2 \times 5 = 13$$

RRB JE 28th May 2019 Shift-3 - Question 16

Anandhi walked straight for some distance from her home and turned left. She turned two times right and facing east. Which direction is her home facing?

RRB JE 28th May 2019 Shift-3 - Question 20

The numerical values of the volume and curved surface area of a cone are equal. If '$$h$$' and '$$r$$' represent the height and base radius of the cone, then what is the value of $$\left(\frac{1}{h^2}\right) + \left(\frac{1}{r^2}\right)$$?

RRB JE 28th May 2019 Shift-3 - Question 22

Which of the following is CORRECT with respect to the Indian Constitution?

RRB JE 28th May 2019 Shift-3 - Question 23

Read the following information carefully and answer the question given below.

During a picnic, a game is being played. For the game, 9 people from R to Z (mix of boys and girls) have to stand in a vertical row. Boys are wearing yellow gloves and girls are wearing orange gloves. The row starts at top and with orange gloves. Boys and girls stand alternately in the row. Each position in the row can be occupied by one person only.

i) R stands seven places before S.
ii) Third orange gloves is T.
iii) Second boy after T is U.
iv) Fourth place in the row is occupied by V.
v) W stands ahead of R.
vi) X stands between T and R.
vii) Z is a girl.

Who among the following stands in the center of the row?

RRB JE 28th May 2019 Shift-3 - Question 25

Which of the following is the characteristic feature of a virus?

RRB JE 28th May 2019 Shift-3 - Question 30

One day evening, Sai and Swetha were walking towards each other. Swetha's shadow fell on the right side of Sai. Which side was Sai facing?

RRB JE 28th May 2019 Shift-3 - Question 31

Asha was born when her father was 38 years of age. When her brother four years younger was born, her mother was 36 years of age. What is the difference between their parent's ages?

RRB JE 28th May 2019 Shift-3 - Question 34

$$P_1, P_2, P_3$$ are invested at 4%, 6%, 8% respectively such that the Simple Interests from all the three at the end of the year are equal. If the sum of three investments is Rs.2600, then find the values of $$P_1, P_2$$ and $$P_3$$ respectively. 

RRB JE 28th May 2019 Shift-3 - Question 36

Read the following information carefully and answer the question given below.

There are six friends A, B, C, V, U, and T. V, U and T are seated in a circle facing the centre. A, B and C are also seated in the same circle but two of them are not facing the centre (facing opposite direction of the centre). V is second to the left of C. U is second to the right of A. B is third to the left of T. C is second to the right of T. A is seated next to V.

What is the position of T with respect to B in clockwise direction?

RRB JE 28th May 2019 Shift-3 - Question 37

If $$x^{\frac{1}{3}} + y^{\frac{1}{3}} - z^{\frac{1}{3}} = 0$$, then find the value of $$(x + y - z)^3 + 27 xyz$$.

RRB JE 28th May 2019 Shift-3 - Question 42

In the given figure, the circle represents vehicle, triangle represents four wheeler, and rectangle represents car. Which region represents car and four wheeler but not vehicle?

RRB JE 28th May 2019 Shift-3 - Question 50

To obtain the same size image at $$2F_2$$ after refraction by a convex lens where should the object be placed?

RRB JE 28th May 2019 Shift-3 - Question 51

If $$A + B = 90^\circ$$, then find $$\frac{\sqrt{\tan A \tan B + \tan A \cot B}}{\sin A \sec B}$$.

RRB JE 28th May 2019 Shift-3 - Question 54

Which postulate of Dalton's atomic theory is the result of the law of conservation of mass?

RRB JE 28th May 2019 Shift-3 - Question 58

A boat travels a distance of 12 km. The first 4 km along the stream is covered in 15 minutes. The next 8 km is upstream. The downstream speed is twice the upstream speed. What is the average speed for the journey?

RRB JE 28th May 2019 Shift-3 - Question 60

Four years ago, the ratio of the ages of A and B was 2 : 1. Four years hence, this ratio will become 3 : 2. What is the ratio of their present ages?

RRB JE 28th May 2019 Shift-3 - Question 62

If $$\frac{\cos \theta}{1 - \sin \theta} + \frac{\cos \theta}{1 + \sin \theta} = 4$$, find the value of $$\theta$$, where $$\theta$$ is acute.

RRB JE 28th May 2019 Shift-3 - Question 66

If in a certain language, 'oka peru' means 'fine cloth', 'meta lisa' means 'clear water' and 'dona lisa peru' means 'fine clear weather', what word in that language mean 'weather'?

RRB JE 28th May 2019 Shift-3 - Question 67

A work is completed by P and Q working together 8 hours perday. Working 8 hours a day P alone will take 12 days to complete work, while working alone Q will take 10 days working 12 hoursa day,to complete it. In how manydays did they complete the work together?

RRB JE 28th May 2019 Shift-3 - Question 68

What do we do to reduce friction while playing carrom?

RRB JE 28th May 2019 Shift-3 - Question 69

A man takes twice as long to go upstream as to row downstream. What is the ratio of speed of boat in still water and the speed of stream?

RRB JE 28th May 2019 Shift-3 - Question 78

Which of these is the characteristic of sound which enables us to distinguish one sound from another having the same pitch and loudness?

RRB JE 28th May 2019 Shift-3 - Question 85

Breaking of lead bromide into lead and bromine is an example of __________.

RRB JE 28th May 2019 Shift-3 - Question 87

Why the stars are not visible in the daytime?

RRB JE 28th May 2019 Shift-3 - Question 90

Which Union Ministry is responsible for the issue of passports to citizens of India?

RRB JE 28th May 2019 Shift-3 - Question 95

If 6 men and 8 boys can complete a work in 10 days and 26 men and 48 boys can do it in 2 days, then find the ratio of capacity of a man to that of a boy.

RRB JE 28th May 2019 Shift-3 - Question 96

By selling a transistor for Rs.572, a shopkeeper earns a profit equivalent to 30% of the cost price of the transistor. What is the cost price of the transistor?

RRB JE 28th May 2019 Shift-3 - Question 97

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) All bats are balls.
2) All balls are gloves.
Conclusions:
I. Some gloves are bats.
II. All bats are gloves.

RRB JE 28th May 2019 Shift-3 - Question 99

Methyl orange is-

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