Prepare for the RRB Assistant Loco Pilot (ALP) Stage 2 Examination with official previous years' solved question papers across Part A (Mathematics, Basic Science & Engineering, General Intelligence & Reasoning) and Part B (Qualifying Trade Test — ITI/NCVT Fitter: Hand Tools, Measuring Instruments, Limits, Fits & Tolerances, Fasteners, Drilling, Pipe Fitting, Lathe Operations, Heat Treatment, and Railway Workshop Safety).
Marking pattern: Part A (100 Qs / 100 Marks) & Part B Trade (75 Qs / 75 Marks, Qualifying 35%); +1.00 positive, -0.33 (1/3rd) negative marking (Official RRB Scheme).
A trader marks an article 25% above its cost price. He allows a discount of 10% on the marked price. After giving the discount, he makes a profit of ₹180 on the article. What is the cost price of the article?
A shopkeeper marks a product 75% above cost price and offers two successive discounts of 30% and 40%. What is the profit or loss percentage?
If 'A' stands for '+', 'B' stands for '-', 'C' stands for '×' and 'D' stands for '÷', then what will come in place of the question mark (?) in the following equation?
28 A 16 C 3 B 12 D 4 = ?
The median of the following data is:
25, 15, 23, 25, 17, 27, 20, 18, 24, 30, 19, 28, 35, 10, 31, 40
In this question, a question is followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and decide the appropriate answer.
Among the five poles—I, N, C, H, and L—each having a different height, which pole is the tallest?
(I) I is shorter than N but taller than C. C is taller than only one pole.
(II) H is taller than L.
Which statement best describes a 'point' in engineering drawing?
Which property of a fuse wire ensures it melts quickly when excess current flows?
Namia is facing the west. She turns left and walks 15 m. She turns left and walks 25 m. She again turns left and walks 40 m. She finally turns left and walks 40 m to reach home. In which direction is her home with respect to the starting point?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All girls are hens.
No hen is a cat.
Conclusions:
(I) No girl is a cat.
(II) Some cats are hens.
A car travels on a highway, and its odometer records a reading of 180 km at 8:00 am and 240 km at 9:30 am. Based on this information, which statement best describes the car's average speed during this interval?
Refer to the following letter series and answer the question that follows. Counting to be done from left to right only.
(Left) A T D E B R C L M Q O N P J M Q E A O Z W F U K S L (Right)
How many such vowels are there, each of which is immediately preceded by a consonant and also immediately followed by a consonant?
Which component makes up the largest proportion of Earth's atmosphere by volume?
Which of the following scenarios best demonstrates the conversion of chemical energy to mechanical energy?
What do touch gestures in Microsoft Windows allow users to do?
An object has a mass of 10 kilograms. How does its weight on the Moon compare to its weight on Earth?
16 is related to 260 following a certain logic. Following the same logic, 25 is related to 630. To which of the following is 9 related, following the same logic?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 - Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
A thermometer shows a reading of 37 degrees Celsius. What is the corresponding temperature in Kelvin?
Find the LCM of 72, 78, and 90.
A worker's hand is at risk of injury from a mechanical shearing action. Which situation best describes a shearing hazard?
There are two types of silver-copper alloys. The first alloy contains 93% silver, while the second alloy contains 86% silver. Find the amount of the first alloy that should be mixed with some quantity of the second alloy to obtain a 100 kg mixture containing 90% silver.
In this question, a group of numbers/symbols is coded using letter codes as per the codes given below and the conditions which follow. The correct combination of codes following the conditions is your answer. If none of the conditions follow, then the codes for the respective number/symbol are to be followed directly as given in the table.
| Number/symbol | 6 | 1 | & | 3 | % | 8 | + | 4 | # | 7 | @ | 5 | 2 | $ |
| Code | R | I | G | D | S | C | T | L | W | H | U | N | Y | M |
Conditions:
(i) If the first element is a symbol and the last element is an odd number, the codes for these two (the first and the last elements) are to be interchanged.
(ii) If the first element is an odd number and the last an even number, the first and last elements are to be coded as *.
(iii) If both the second and third elements are perfect squares, the third element is to be coded as the code for the second element.
What will be the code for the following group?
+ 6 $ 2 7
The average of 8 numbers is 45. If one number, 59, is removed, what will the new average be?
If $x + \frac{1}{x} = 3$, find the value of $x^{3} + \frac{1}{x^{3}}$.
An engineer uses fault tree analysis to assess a machine-related injury in a factory. Which step should be taken first according to standard procedure?
What should come in place of the question mark (?) in the given series?
98, 104, 116, 134, 158, ?