RRB JE 31st May 2019 Shift-2

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For the following questions answer them individually
RRB JE 31st May 2019 Shift-2 - Question 5

In Mendeleev’s periodic table, gaps were left for the elements to be discovered later. Which of the following elements found a place in the periodic table later?

RRB JE 31st May 2019 Shift-2 - Question 6

A train crosses a pole in 20 seconds,and it crosses a cyclist coming in opposite direction at 5km/h in 18 seconds. What is the speed of the train ?

RRB JE 31st May 2019 Shift-2 - Question 11

In one hour, a boat goes 11 km along the stream or 5 km against the stream. Find the speed of the boat in still water.

RRB JE 31st May 2019 Shift-2 - Question 13

From the points 'x' m and 'y' m away from the foot of a tree on either side of it the angles of elevation of the tree-top are $$ \alpha , \beta $$ respectively. If $$ \alpha +  \beta = 90^\circ $$, then find the height of the tree.

RRB JE 31st May 2019 Shift-2 - Question 14

Two vehicles start from places P and Q towards Q and P respectively at the same time. After crossing each other, they complete their journey in 7/2 hours and 18/7 hours respectively. If the second vehicle moves at a speed of 70 km/h, then find the speed of the first vehicle.

RRB JE 31st May 2019 Shift-2 - Question 15

A balanced chemical equation is in accordance with-

RRB JE 31st May 2019 Shift-2 - Question 20

The Simple Interest for first 2 years is 6%, next 2 years is 7% and for any number of years exceeding 4 years is 8%. Find the total interest on a principal 'P' at the end of 7 years.

RRB JE 31st May 2019 Shift-2 - Question 21

In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
The best evidence of India's glorious past is the growing popularity of Ayurvedic medicines in the West.
Conclusions:
I. Ayurvedic medicines are not popular in India.
II. Allopathic medicines are more popular in India.

RRB JE 31st May 2019 Shift-2 - Question 23

To obtain a virtual enlarged erect image on the same side of a convex lens after refraction, where should the object be placed?

RRB JE 31st May 2019 Shift-2 - Question 25

What is the purpose of recently launched 'e-Sahaj' portal?

RRB JE 31st May 2019 Shift-2 - Question 30

One-fourth of the goods is sold at a loss of 20%. If there has to be an overall profit of 10%, at
what gain percent should the remaining stock be sold, if the cost price of the entire goods is Rs.1600?

RRB JE 31st May 2019 Shift-2 - Question 31

A certain sum of money amounts to Rs.2420 in two years and Rs.2662 in three years at some
rate of Compound Interest, compounded annually. Find the sum and the rate of interest per annum.

RRB JE 31st May 2019 Shift-2 - Question 35

Which of these will have the least area ?
(1) A regular hexagon of side 1 unit.
(2) A circle of radius 1 unit.
(3) A square of side $$ 24 \sqrt{12} $$ units.

RRB JE 31st May 2019 Shift-2 - Question 39

A clock is found to be slow by 5 minutes at 8 AM on Sunday. It started gaining time and was found to be 5 minutes fast at 8 PM on Monday. When was it correct?

RRB JE 31st May 2019 Shift-2 - Question 41

Who among the following is directly responsible to the Parliamentfor all matters concerning the Defence Services of India ?

RRB JE 31st May 2019 Shift-2 - Question 43

Raj and Roy are standing at point B. They start walking in opposite directions. Raj walked 3 km and Roy walked 4 km. Then, Raj turned right and walked 4 km and Roy turned left and walked 3 km. How far is each from the starting point?

RRB JE 31st May 2019 Shift-2 - Question 44

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

Five friends Abi, Chithra, Rekha, Priya and Divya are sitting on a bench facing north. Abi is sitting next to Chithra. Priya is sitting next to Rekha. Priya is not sitting with Divya. Divya is on the left end of the bench. Rekha is on the second position from the right. Abi sits to the right of Chithra. Abi and Rekha are sitting together.
What is the position of Chithra ?

RRB JE 31st May 2019 Shift-2 - Question 48

What is the relation between the speed of sound through sea water v, the time interval between transmission and reception of ultrasound signal t and the total distance travelled by the ultrasound 2d, in a SONAR ?

RRB JE 31st May 2019 Shift-2 - Question 50

Ratio of principal to the amount got after a certain time at a certain rate of Simple Interest is 4 : 5. After three more years, the ratio becomes 5 : 7. What is the rate of interest?

RRB JE 31st May 2019 Shift-2 - Question 53

Which of the following games were previously called the ‘British Empire Games’?

RRB JE 31st May 2019 Shift-2 - Question 55

In the following question, which one of the four interchanges in signs and numbers would make the given equation correct ?
$$  15 + 4 - 2 \times 7 = 27 $$

RRB JE 31st May 2019 Shift-2 - Question 57

A number when divided by 15 leaves the remainder 12. Another number when divided by 5 leaves the remainder 2. What is the remainder when their sum is divided by 5 ?

RRB JE 31st May 2019 Shift-2 - Question 58

A small cone is cut off at the top by a plane parallel to the base from a cone of height 30 cm. If the volume of the small cone is 1/27 of the given cone, find at what height above the base is the section made?

RRB JE 31st May 2019 Shift-2 - Question 64

'Akshaya' is a project aims to improve public delivery of services by bringing the benefits of e- Governance and utility services in-

RRB JE 31st May 2019 Shift-2 - Question 73

Choose the pair which shows the same relationship as in the pair given below.
2 - 4 - 6 : 10 - 12 - 14

RRB JE 31st May 2019 Shift-2 - Question 74

If $$ \sin x  = \frac{m}{\sqrt{1 + m^2}} $$ then find $$ ' \tan x '$$

RRB JE 31st May 2019 Shift-2 - Question 77

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

During a party, a game is being played. For the game, 9 people from A to I (mix of boys and girls) have to stand in a vertical row. Boys are wearing red t-shirts and girls are wearing pink t-shirts. The row starts at left and with a pink t-shirt. Boys and girls stand alternately in the row. Each position in the row can be occupied by one person only.
i) A stands seven places before B.
ii) Third pink t-shirt is C.
iii) Second boy after C is D.
iv) Fourth place in the row is occupied by E.
v) F stands ahead of A.
vi) G stands between C and A.
vii) I is a girl. 

Which of the following is a pair of boys ?

RRB JE 31st May 2019 Shift-2 - Question 79

The process of killing the pathogenic bacteria of water borne diseases to make it safe for hospital use is known as-

RRB JE 31st May 2019 Shift-2 - Question 82

What causes high tides and low tides in the sea ?

RRB JE 31st May 2019 Shift-2 - Question 85

Who has taken charge as the first Chief Justice of Telangana High Court in January 2019 ?

RRB JE 31st May 2019 Shift-2 - Question 87

P takes 50% more time than Q. If they work together, the work will be done in 18 days. In how many days will Q alone complete the work ?

RRB JE 31st May 2019 Shift-2 - Question 89

What is the force required to overcome friction at the instant an object starts moving from rest ?

RRB JE 31st May 2019 Shift-2 - Question 95

Who was the Governor of Jharkhand whenthe President rule was imposedin the year 2013?

RRB JE 31st May 2019 Shift-2 - Question 96

If 'nitco sco tingo' stands for 'softer than flower', 'tingo rho mst' stands for 'sweeter flower fragrance' and 'mst sco tmp' stands for 'sweeter than smile', what would 'fragrance' stand for ?

RRB JE 31st May 2019 Shift-2 - Question 97

How will the light rays passing from a glass prism into air bend?

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