Intel Placement Papers

Answer: 15.4 sec

Explanation: Speed of train relative to boy = Speed of train + Speed of boy = 50+ 6 = 56 km/hr = 56 × 5/18 m/sec = 140/9 m/sec Time taken to pass the boy = Distance/Speed = 240 × 9/140 = 15.4 sec

Answer: Number of coins of each type are 20, 36 and 16 respectively.

Explanation: The ratio of the number of coins is given as 5: 9: 4. Let the number of coins of each type be 5x, 9x and 4x respectively. The total value of coins is given as Rs. 206. The value of each type of coin can be calculated as follows: 50 P coin = 50/100 = 1/2 25 P coin = 25/100 = 1/4 10 P coin = 10/100 = 1/10 The total value of coins can be calculated as follows: (50 × 5x)/100 + (25 × 9x)/100 + (10 × 4x)/100 = 206 250x + 225x + 40x = 20600 515x = 20600 x = 4 Therefore, number of coins of each type are 20, 36 and 16 respectively.

Answer: 23/24

Explanation: The likelihood that none of the three students will be able to answer the issue is equal to 1 - (1/2, 1/3, and 1/4) = 1/24. As a result, the likelihood that the issue will be resolved is equal to 1 - (1/24) = 23/24.

Answer: 100 m

Explanation: Speed of train = Distance/Time Distance = Speed × Time = 100/9 × 9 = 100 m

Answer: 9.3 mins

Explanation :  Time taken to cover 10 km: 10/64 x 60 min= 75/8 min= 9.3 mins

Answer: 9

Explanation: Let the ages of children be x, (x + 4), (x + 8), (x + 12) 

Then, x + (x + 4) + (x + 8) + (x + 12) = 60

4x + 24= 60

4x = 60-24

4x = 36

x = 9

Answer: 14 years

Explanation: Let kishan’s  age be x years. Then, Ram’s  age = 2x years. Shyam’s  age = (2x + 3) years.

(2x + 3) + 2x + x = 36

5x = 35

x = 7.

Hence, Ram’s age = 2x = 14 years.

Answer: 12000

Explanation: Loan Sum = P = Rs 10000
Rate of Interest per year = R = 10%
Time (T) = 2 year

SI = (P × R ×T) / 100 

    = (10000 × 10 ×2) / 100
    = Rs 2000

Total Amount that Rajesh has to pay to the bank at the end of the year 

Amount = Principal + Simple Interest

               = 10000 + 2000
              = Rs 12,000

Answer:28

Explanation:Any two digit number can be written as (10P + Q), where P is the digit in the tens place and Q is the digit in the units place.

P + Q = 10 ----- (1)

(10Q + P) - (10P + Q) = 54

9(Q - P) = 54

(Q - P) = 6 ----- (2)

Solve (1) and (2) P = 2 and Q = 8

The required number is = 28

Answer: 200m

Explanation: Speed=(80 * 5/18) m/sec = (200/9) m/sec Length of the train = (Speed x Time) = (200/9 * 9) m = 200 m.

Answer: a) Some friendly animals can bark.

Explanation: Explanation: From the given information, we know that there is an intersection between friendly dogs and dogs (some dogs are friendly). Therefore, some friendly animals must be dogs, and as dogs can bark, some friendly animals can also bark.

Answer: d) 40

Explanation: The coding scheme seems to involve assigning a number to each letter based on its position in the English alphabet (A = 1, B = 2, C = 3, and so on). Applying this rule to RED: R = 18 E = 5 D = 4

The code for RED is 18 + 5 + 4 = 27. Now, applying the same rule to BLUE: B = 2 L = 12 U = 21 E = 5

The code for BLUE is 2 + 12 + 21 + 5 = 40,

Answer: a) 25

Explanation: The values for X, Y, and Z are perfect squares (2^2, 3^2, and 4^2). To find W, we need to find the next perfect square, which is 5^2 = 25. Therefore, W = 25

Answer: a) All ostriches can fly.

Explanation: From the given information, we know that there is an intersection between ostriches and birds (some ostriches are birds). However, we cannot determine whether all ostriches can fly based on this information. Some birds can fly, but not all birds. Therefore, the statement "All ostriches can fly" is necessarily false.

Answer: c) 4157

Explanation: The coding scheme appears to be based on the position of each letter in the English alphabet. B is the 2nd letter, O is the 15th letter, and so on. Applying this rule to DOG: D -> 4th letter O -> 15th letter G -> 7th letter

The corresponding code for DOG is 4157, but only option c) 571 is present among the choices.

Answer: c) 24

Explanation: The series is an arithmetic sequence with a common difference of 5. Each term is obtained by adding 5 to the previous term. Therefore, the next term is 20 + 5 = 25. So, the correct answer is c) 25

Answer: a) Some apples are bananas.

Explanation: From the given information, we know that there is an intersection between apples and bananas (some oranges are bananas). Therefore, some apples must also be bananas. The other options cannot be deduced from the given statements.

Answer: b) SHOOLC

Explanation: The given coding scheme involves rearranging the letters of the word in reverse order and then inserting the second half before the first half. Applying this rule to SCHOOL:

• Reverse the letters: LOOHS


• Split the word in half: LO OH S


• Insert the second half before the first half: SHOOLC

Answer d) To find the pattern, let's examine the relationship between the letters in the original word and their corresponding letters in the coded word:

Original: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Coded: B C D E F G H I J K L M N O P Q R S T U V W X Y Z A

In the coded word, each letter is replaced with the next letter in the English alphabet. So, to find the code for "BANANA," we apply the same rule:

B -> C A -> B N -> O A -> B N -> O A -> B

Therefore, the code for "BANANA" is "CBOBOB".

Answer: b)

• Elastic


• Elevation


• Elephant


• Element


• Elevate

Answer:Influx

Explanation: Exodus means a departure or emigration, usually of a large number of people whereas influx means large numbers of people or things arriving suddenly.

Answer: Canvas

Explanation : A pen is a writing instrument used on paper, and similarly, a brush is an artistic tool used on canvas.

Answer: Loud

Explanation: The sentence describes the intensity of the baby's cry, indicating that it was loud enough to attract attention.

Answer:solve

Explanation: The detective's goal is to find the solution to the mystery and apprehend the culprit. "Solve" fits perfectly in this context.

 The correct sentence is "The cat sat on the mat." The other sentences have grammatical errors.

 The correct answer is "purpose." The other words have different meanings.

Answer: The opposite of "deceive" is "tell the truth." 

Answer: up to 

Explanation: No other option fits the statement

Answer: Tiny

Explanation: Enormous refers to huge, vast, massive or giant, so its antonym is tiny.

Answer: 3

Explanation: Replace 'on' in the 3rd part of the sentence with 'across', e.g., across the road.

Explanation: In a stack data structure, the last element added is the first one to be removed, following the Last In, First Out (LIFO) principle.

Explanation: PHP (Hypertext Preprocessor) is a server-side scripting language widely used for web development to create dynamic web pages and handle server-side tasks.

Explanation: Encapsulation is the process of binding data (attributes) and functions (methods) that operate on the data together as a single unit, called a class.

Explanation: Bubble Sort is a simple comparison-based sorting algorithm. It repeatedly steps through the list to be sorted, compares adjacent elements, and swaps them if they are in the wrong order. In the worst-case scenario, it requires O(n^2) comparisons and swaps, making it less efficient for large datasets compared to algorithms like Merge Sort or Quick Sort.

Explanation: DHCP stands for "Dynamic Host Configuration Protocol." It is used to dynamically assign IP addresses, as well as other network configuration parameters, to devices on a network. DHCP simplifies the process of IP address management and configuration for both clients and administrators.

Explanation: Phishing is a type of cybersecurity attack in which attackers attempt to deceive individuals into revealing sensitive information, such as login credentials or financial data, through fraudulent emails, messages, or websites that appear to be from reputable sources.

Explanation: Prim's Algorithm is used to find the minimum spanning tree (MST) in a weighted graph. It starts with an arbitrary vertex and repeatedly adds the minimum-weight edge that connects a vertex in the MST to a vertex outside the MST until all vertices are included, forming the minimum spanning tree.

Explanation: Routers are network devices that operate at the network layer (Layer 3) of the OSI model. Their primary function is to forward data packets between different networks, enabling communication between devices located on different subnets or networks.

Explanation: Round Robin Scheduling is a CPU scheduling algorithm that allocates equal time slices to each process in a circular or round-robin fashion. It ensures fair sharing of CPU time among all processes, preventing any single process from monopolizing the CPU.

Explanation: TCP is a reliable transport layer protocol that ensures the in-order and error-free delivery of data packets. It uses acknowledgment mechanisms, sequence numbers, and retransmission of lost packets to achieve reliable data delivery.