Which vitamin is used for the treatment of common cold?
RRB JE 26th May 2019 Shift-1
For the following questions answer them individually
Complete the series.
755, 151, 75.5, 15.1, (…)
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If the time period of a sound wave is 0.02 s, then what is its frequency?
Find the missing number in the following series.
864, 432, 440, 220, (…), 114
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In a party, one-fifth of the guests wanted cool drinks only. Out of the remaining, half of them liked coffee and two-thirds like tea. If 12 of the guests opted for both coffee and tea, how many guests had attended the party?
Why should an electrician wear rubber gloves while repairing an electrical switch?
Burning of fossil fuels causes increased amounts of carbon dioxide in atmosphere and what is the name of the harmful effect caused due to this?
Ratio of speeds of two vehicles is 7 : 8. If the second vehicle covers 400 km in 5 hours, what is the speed of the first vehicle?
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If in a certain language 'CASUAL' is coded as 'GEWYEP', how is 'PEOPLE' coded in that language?
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How many times a half moon is visible in a month?
In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some fools are intelligent.
2) Some children are intelligent.
Conclusions:
I. Some fools are children.
II. All children are intelligent.
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If a person weighs 66 kg on the Earth, how much is his weight on the moon?
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If $$y = 3 + 2\sqrt{2}$$, then find the value of $$\sqrt{y}$$
The Sabarmati River orginates from which Indian State?
What is the distance of the principal focus F from the pole P of the spherical mirror called?
The length of a rectangle is halved, and its breadth is tripled. What is the percentage change in its area?
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Read the following information carefully and answer the question given below.
Eight captains of different football teams—Russia, Brazil, India, Argentina, Mexico, Peru, Spain and Japan are sitting around a circular table and are facing the centre, but not necessarily in the same order. Indian captain sits third to the left of the Mexico captain. Only two people sit between the Russian captain and Spain captain. Neither the Russian captain nor Spain captain is an immediate neighbour of the Indian captain. The captain of Japan sits second to the right of the Peru captain. Peru captain is not an immediate neighbour of the Indian captain. The Russian captain sits third to the left of the Indian captain. Captains of Argentina and Brazil are not immediate neighbours. Argentina captain sits third to the left of the Peru captain.
Which of the following captains sits to the immediate right of the captain of Mexico?
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Which of the following countries was the host of Men's Hockey World Cup 2018?
Find the ODD one out from the given options.
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In which of the following cities is the longest beach in India located?
Complete the series.
SHG, RIF, QJE, PKD, (…)
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Complete the series.
8888, 666, 44, (...)
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The common name of sodium hydrogen carbonate is-
Simplify: $$\frac{1}{4} + \frac{3}{8} - \frac{1}{2} + \frac{3}{4} - \frac{1}{3}$$
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The sum of ages of 5 children born at intervals of four years is 80. What is the age of the eldest child?
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Which Greek letter denotes wave length?
If $$\tan (A + B) = 0$$, then-
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India Post Payments Bank (IPPB) has tied up with which Insurance company to provide insurance to all?
What is the expansion of NASA ?
Which of these pairs of numbers CANNOT be the last two digits a, b in 21022ab, if it is divisible by both 8 and 5?
Blood is an example of ______ type of tissue.
In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Vegetable prices are soaring in the market.
Conclusions:
I. Vegetables are becoming a rare commodity.
II. People cannot eat vegetables.
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Find the LCM of $$\frac{2}{3}$$ and $$\frac{6}{7}$$.
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The longest bone in the body is the-
On which dates will Sundays come in February 2020?
Rakesh is standing at a point. He walks 20 m towards east and further 10 m towards south. He then walks 35 m towards west and further 5 m towards north. Again he walks 15 m towards east. What is the shortest distance in meters between his starting point and the point where he is now?
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State two factors on which the electrical energy consumed by an electric appliance depends.
Butanone is a four-carbon compound with the functional group-
Findthe ODD one out from the given options.
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An aeroplane is moving at a constant altitude 'h'. At 10:00 AM, it is seen at an elevation of $$30^\circ$$. 1 minute later, it is observed at an elevation of $$60^\circ$$. If the speed of the plane is 960 km/h, then find 'h'.
What does insulin regulate?
Kiran Bedi is the present Lieutenant Governor of-
Find the ODD one out from the given options.
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Which of the following games is associated with Thomas Cup?
The smell of the perfume reaches our nose quickly due to the process of-
Choose the alternative that best replaces the question mark(?) in the given figure.
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P works twice as fast as Q. Q alone can complete some work in 12 days. Working together, how long will P and Q take to complete the work?
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Which of the following is NOT the effect of modern agriculture?
Which of the following non-metals is a good conductor of electricity?
Which of these can be a cause for soil erosion?
Why does a mechanic apply grease between the moving parts of a bicycle or a motor?
An article is marked 20% above the cost price and sold at a discount of 20%. What is the net result of this sale?
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Valence shell is the ________ shell of every element.
Read the following information carefully and answer the question given below.
Aravind, Bala, Chithra, Deepa, Hari, Maha, Madhu and Abi are sitting around a circle facing the center. Bala is third to the right of Maha and third to the left of Abi. Chithra is fourth to the left of Aravind. Aravind is not an immediate neighbour of Maha and Bala. Hari is not an immediate neighbour of Bala. Madhu is second to the right of Deepa.
Who is to the immediate left of Bala?
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$$MnO_2 + 4HCl \rightarrow MnCl_2 + 2H_2O + Cl_2$$ is an example of-
Which creature grows again after it is cut into half ?
In whose court was Chanakya a minister?
Find the LCM of 1.05 and 2.1.
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Rs.12000 invested at 10% Simple Interest and another investment at 20% Simple Interest together give a 14% income on the total investment in one year. Find the total investment.
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Who among the following took charge as the MD, CEO of Yes Bank in March 2019?
If 'ELCSUM' is coded as 'MUSCLE', how will 'LATIPAC' be coded?
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Who among the following inaugurated the Diffo Bridge in 2019?
Who among the following scored the first-ever triple century in a test match?
How many triangles are there in the given figure?
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What is the area included between a circle and an inscribed square of side 'a' units?
'Onam' is one of the most important festivals of-
The unit of Joule per Coulomb is-
Simplify: $$1 + \frac{1}{3} + \frac{1}{6} + \frac{1}{8} + \frac{1}{12} + \frac{1}{24}$$
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Which number will best complete the relationship given below?
4 : 128 :: 6 : ?
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Plaster of Paris hardens by-
What is acupuncture?
A train P starts from Meerut at 4 p.m. and reaches Ghaziabad at 5 p.m., while another train Q starts from Ghaziabad at 4 p.m. and reaches Meerut at 5:30 pm. At what time will the two trains cross each other?
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Find the group of wrong alphabets in the following series.
LX, IL, SB, OD, NA
In a certain code, 'LANDMINE' is written as 'PYRBQGRC'. How will 'HOMEMADE' be written in that code?
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Choose from the alternatives the figure that best completes the pattern given below.
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Which of these is India's first indigenously built submarine?
'Cataract' is a disease that affects the ________.
What causes hydrophobia ?
If a, b, c and d are 4 whole numbers such that a + b + c = d where a, b, d are all odd numbers, then find c.
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Cutaneous respiration takes place in -
Four vessels of equal size are filled with mixtures of milk and water. The strength of milk in the four vessels is 80%, 75%, 60% and 50% respectively. If all four mixtures are mixed, what is the ratio of water to milk in the resultant mixture?
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Find the value of $$\cos 120^\circ \cos 240^\circ \cos 180^\circ \cos 60^\circ$$.
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If $$x = 2^8 and x^x = 2^y$$, then find the value of '$$y$$'.
In the given figure, the circle represents boys, triangle represents students, and rectangle represents teenagers. What does M represent?
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Two students appeared for an examination. One of them got 9 marks more than the other. His marks was also equal to 56% of the sum of their marks. What are their marks?
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Who among the following discovered the presence of neutrons in the nucleus of an atom?
Find the total surface area of a hollow hemispherical bowl of diameter 14 cm and negligible thickness.
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Which of the following is the first alkali metal?
What is the gain per cent, while selling 33 m of cloth, if there is a gain equal to the selling price of 11 m?
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Who presided over the inaugural meeting of the Constituent Assembly of India?
Complete the series.
148, 150, 156, 168, (…)
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In how many years will Rs.5000 grow to Rs.10000 at 12.5% Simple Interest?
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What will come in the place of '*'?
$$\frac{18}{*} = \frac{2}{7}$$
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If 4 @ 9 # 3 = 1 and 4 @ 8 # 4 = 2, then 5 @ 6 # 2 = ?
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The Simple Interest on a sum of money for 2 years is Rs.50 and the Compound Interest on the same sum at the same rate for the same time is Rs.51.25. Find the rate of interest per annum.
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A boat goes upstream at 36 km/h and downstream at 40 km/h. The distance covered in each trip being the same, find the speed of boat in still water.
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If P and Q together can do a job in 15 days, Q and R together can do it in 12 days and P and R together can do the same in 20 days, then in how many days will the job be completed, if all the three work together?
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What is the chemical symbol for nitrogen gas?
Sam is facing east and moves 5 km forward. After reaching 5 km, he turns left side two times. Which side is he facing now?
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Which word will best complete the relationship given below?
Needle : Sew :: Knife : ?
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