RRB GROUP D EXAM. PREVIOUS YEAR PAPER.
17 August 2022. Shift 1.
Q.1) If the perimeter of one face of a cube is 24 cm, then its volume is:
ANSWER:– 1)216 cm3.
Q.2) Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.
Which of the following statements is correct on the basis of the above diagram?
ANSWER:– 3) The number of medal winners who are also girls is 27.
Q.3) Is this question, a statement is followed by two conclusions. Which of the two conclusions is/are true with respect to the statement?
Statement: P(Q(F=R)M)B
Conclusions:
1.R)P
2.F(B.
ANSWER:– 1)Only conclusion 1. is true.
Q.4) As atomic number……. and nuclear charge………, the force of attraction between nucleus and valence electrons………, hence atomic radii………. from Li to F.
ANSWER :– 2) increases, increases, increases, decreases.
Q. 5)……………is the nodal agency for releasing data related to national income, consumption expenditure, Savings and capital formation, since 1956.
ANSWER :– 4) Central statistics office.
Q. 6) Srinivas has just got married to a girl who is 4 years younger than him after 5 years their average age will be 33 years. Find the present age of the girl.
Options :–
1) 31 years. 2) 26 years. 3) 30 years. 4) 35 years.
ANSWER :– 2) 26 years.
Q. 7) the Indian Constitution gives the president the authority to declare Three Types of emergencies which of following is not among them.
Options :–
1)Artical 352 – National Emergency. 2) Article 356 – Emergency in state (President’s rule).
3) Article 358 – Public Health emergency.
4) Article 360 – Financial Emergency.
ANSWER :- 3) Article 358 – Public Health emergency.
Q. 8) In February 2022 who launched the ICMR/ DHR Policy on Biomedical Innovation?
Options:-
1) Mansukh Mandaviya
2) Nitin Gadkari
3)Amit Shah
4) Narendra Modi
ANSWER :– 1) Mansukh Mandaviya.
Q. 9) One year ago, the ratio of the ages of Saketh & Tilak was 5:6, respectively. Four years hence, this ratio would become 6:7. The present age of Saketh is:
Options :–
1) 26 years. 2) 31 years. 3) 25 years. 4) 30 years.
ANSWER :– 1) 26 years.
Q.10) Which is a quadratric equation?
Options :–
1) A 2) C. 3) D. 4) B.
ANSWER :– 4) B.
Q.11) Convert 36 cm to km.
Options :–
1) 0.0036km 2) 0.00063. km. 3) 0.00036 km. 4) 0.000036 km.
ANSWER :– 3) 0.00036 km.
Q.12) In Newton’s law of octaves, the first element is ——- and the last known element is ——-.
Options :–
1) hydrogen, lanthanum. 2) hydrogen, thorium. 3) hydrogen, zirconium. 4)helium, zirconium.
ANSWER :– 2) hydrogen, thorium.
Q.13) The average of 11 numbers arranged in an order is 41. The average of the first five numbers is 18 & that of the last five numbers is 64. What is the sixth number?
Options :–
1) 41. 2) 45. 3) 55. 4) 64.
ANSWER :– 1) 41.
Q.14) X and Y are two alloys of Gold and Platinum prepared by mixing the metals in the ratio of 5:2 and 5:7, respectively. If we melt equal quantities of the alloys to form a third alloy Z, then the ratio of the quantity of Gold to the Quantity of Platinum in Z will be:
Options :–
1) 84:73. 2) 95:73. 3) 95:84. 4) 73:95.
ANSWER :– 2) 95:73.
Q15) Study the given letter, number, symbol series and answer the question that follows.
T%N9*M$3U=L8Y@G&3E>W&4RF!K
Find out the total number of symbols that are immediately proceded by a number and immediately followed by a letter.
Options :–
1) 4. 2) 2. 3) 1. 4) 3.
ANSWER :– 3)1.
Q16) Who among the following was the chairman of Planning Commission when the first five year plan was started?
ANSWER:– 3) Jawaharlal Nehru.
Q.17) ——————————-
Q.18) In a class of students, Paulo ranked 18th from the top and 45th from bottom. What is the total number of students in the class?
Options :–
1) 63. 2) 61. 3) 62. 4) 60.
ANSWER :– 3)62.
Q.19) A chemical compound X is prepared by heating gypsum. It is white powder and used as a fire proofing material.
Options :–
1) baking soda. 2) washing soda. 3) plaster of Paris. 4) sodium hydroxide.
ANSWER :– 3) plaster of Paris.
Q.20) In the following decomposition reaction, identify the p q r s:
p FeSO4 (s) — q Fe2O3(s) + r SO2 (g) + s SO3(g)
Options :–
1) 3,1,1,1. 2) 1,1,1,1. 3) 1,1,2,1. 4) 2,1,1,1.
ANSWER :– 4) 2,1,1,1.
Q.21) 20 women can complete a work in 15 days, 16 men can complete the same work in 15 days. Find the ratio between the work efficiency of a men to a women.
Options :–
1) 5:4. 2) 4 : 3. 3) 5 : 3. 4) 3 : 2.
ANSWER :– 1) 5:4.
Q.22) In which state is the ‘Chalo Loku’ Festival celebrated?
ANSWER:– Arunachal Pradesh.
Q.23) Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
10:55::12:65::18:?
Options :–
1) 92. 2) 90. 3) 85. 4) 95.
ANSWER :– 4) 95.
Q.24) If the sum of two numbers is 430 and their HCF is 43, then which of the following is the correct pair?
Options :–
1) 215,215. 2) 86,344. 3) 172, 258. 4) 129,301.
ANSWER :– 4) 129,301.
Q.25) A water tank is in the form of a cube of side 2 m. It has an inlet in the shape of a circle with radius 3.5 cm. How long will it take to fill the tank (approximately), if the water is flowing at a speed of 2 m/s?
Options :–
1) 19.2 minutes. 2) 22 minutes. 3) 17.3 minutes. 4) 1 hour.
ANSWER :– 3) 17.3 minutes.
Q.26) Which of the following terms will replace the question mark(?) in the given series to make it logically complete?
S2L, P6N, M18P, J54R, G162T,?
Options :–
1) D486V. 2) D386V. 3) E486V. 4) D324V.
ANSWER :– 1) D486V.
Q.27) A fine beam of light becomes visible when it enters a smoke filled room due to :
ANSWER:– 1) Scattering of light.
Q.28) Which of the following terms will replace the question mark (?) in the given series to make it logically complete?
S2L, P6N, M18P, J54R, G162T?
Options :–
1) D486V. 2) D386V. 3) E486V. 4) D324V.
ANSWER :– 1) D486V.
Q.29) Find X if ABCD is a parallelogram as given in figure below, with two diagonals AC and BD interesting at O and OA = x+3, OB = y+2. OC= 2x+y. OD=3y.
ANSWER:– 4)2.
Q.30) Study the diagram of the cross-section of a leaf given below. Which option shows the correct labelling?
ANSWER:– 1) a- upper epidermis, b-lower epidermis, c- guard cell, d-air spaces, e-chloroplast.
Q.31) Which of the following statements is/are correct for a current carrying solenoid?
i) It can be used to magnetise a piece of soft iron.
ii) It acts like a bar magnet.
iii) The field lines are concentric circles.
ANSWER:– 3) Both (i) and (ii).
Q.32) In January 2022, V Anantha Nageswaran was appointed as the new Chief Economic Advisor(CEA) of India, thus replacing_________.
ANSWER:– 3) Krishnamurthy Subramanian.
Q.33) If x + y + z =11 and xy + yz + zx = 42, then the value of x2+y2+z2 is:
ANSWER:– 2) 37.
Q.34) E, F, G, H, I, J and K are sitting in a straight row, facing north. H is second to the right of G, F and K are immediate neighbours. Both F and E are immediate neighbours of I, H and E are immediate neighbours, K is the extreme right end of the row. J is at the immediate left of H. Who is at the immediate left of J?
ANSWER:– 2) G.
Q.35) Raman started from a point and walked a distance of 200 m towards the north, he then turned left and walked 300m turned right and walked 400m, and then turned right again and walked 300m. how far is Raman from the starting point?
ANSWER:– 2) 600m
Q.36) Which of the following numbers will replace the question mark (?) in the given series?
55, 104, 140, 165, ?
ANSWER:– 3) 181.
Q.37) What important function is performed by SER in the liver cells of vertebrates?
ANSWER:– 3) Detoxification of drugs and poisons.
Q.38) How many water and carbon dioxide molecules take part, respectively, in the process of photosynthesis as indicated by the following unbalanced equation? H20(l)+CO2(g) — C6H12O6(aq) + O2(g) + H2O(l) (In the presence of sunlight and chlorophyll). ANSWER:– 3) 6 and 6.
Q.39) Express Sin 0(theta) in terms of Cot 0(theta) where 0(theta) is an acute angle.
ANSWER:– 4)
Q.40) Which of the following options is the closest approximate value which will come in place of question mark(?) in the following equation?
25.19 x 3 + 4.41- 0.9 = ?
ANSWER:– 2)78.
Q.41) Who among the following has been authorised to act as the Chairperson, Lokpal with effect from 28 May 2022?
ANSWER:– 2) Justice Pradip Kumar Mohanty.
Q.42) What will be the approximate angle between the two hands of a clock (hour hand and minute hand) when the time is 8:45?
ANSWER:– 2)7 degree.
Q.43) The ages of two persons differ by 30 years. If 5 years ago, the elder one was 3 times as old as the younger one, then the present age of the younger person is..?
ANSWER:– 3) 20 years.
Q.44)
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