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Question : A computer executes programs in the sequence of :
Option 1: Execute, Fetch, Decode
Option 2: Store, Fetch, Execute
Option 3: Fetch, Decode, Execute
Option 4: Decode, Fetch, Execute
Correct Answer: Fetch, Decode, Execute
Solution : The Correct Answer is- Fetch, Decode, Execute
The instruction cycle is divided into four steps: reading the address from memory, decoding the fetched instruction, and finally, executing the instruction. It is completed by the computer processor. The central processing unit keeps doing it
Question : Directions: If A denotes +, B denotes ×, C denotes –, and D denotes ÷, then what will be the value of the following expression? 89 A 94 C 35 D 8 B 8 =?
Option 1: 148
Option 2: 189
Option 3: 169
Option 4: 135
Correct Answer: 148
Solution : Given: A denotes +, B denotes ×, C denotes –, and D denotes ÷ 89 A 94 C 35 D 8 B 8 =?
Interchange the alphabet with given mathematical operations. 89 + 94 – 35 ÷ 8 × 8 =? 89 + 94 –
Question : Given below are four sentences, three of which, are jumbled. Pick the option that gives the correct order. A. "Now, sir" said the policeman, "I hope you are feeling well enough to answer a few questions." B. "First of all we have to establish your identity," said the policeman. C. "Establish my identity? You don't even know who I am? How long have I been in the hospital?" D. "Yes, of course." said Prabhat. The nurse placed another pillow under his head and left the room.
Option 1: ADCB
Option 2: ABCD
Option 3: ADBC
Option 4: ACBD
Correct Answer: ADBC
Solution : The correct choice is the third option.
Explanation: The correct order is ADBC. The sequence begins with the policeman addressing Prabhat, expressing hope for his well-being, and asking if he's ready to answer questions (A). Finally, Prabhat responds affirmatively to the policeman's initial question, and
Question : Select the most appropriate ANTONYM of the given word.
Exemplary
Option 1: Flattering
Option 2: Unsatisfactory
Option 3: Imitative
Option 4: Desirable
Correct Answer: Unsatisfactory
Solution : The correct choice is the second option.
Exemplary means that something is serving as a desirable model and that you think it is extremely good.
The meanings of the other words are as follows:
Question : Direction: The table given below shows the production (in '000 tonnes) of five companies from 2012 to 2016.
What is the average (in '000 tonnes) of total production by all companies in the year 2013?
Option 1: 371.1
Option 2: 373.2
Option 3: 378.4
Option 4: 362.3
Correct Answer: 373.2
Solution : Average in 2013 = $\frac{\text{Total production of all companies in 2013}}{\text{Total number of companies}}$ = $ \frac{386+402+268+360+450}{5}=373.2$ Hence, the correct answer is 373.2.
Question : Which of the following statements is correct regarding the features of a perfectly competitive market? I. The market consists of a large number of buyers and sellers. II. Information is perfect.
Option 1: Only I
Option 2: Neither I nor II
Option 3: Both I and II
Option 4: Only II
Correct Answer: Both I and II
Solution : The correct answer is Both I and II.
In a perfectly competitive market, there are many sellers, and there is easy entry and exit of firms and homogeneous products. In a competitive market, no single consumer or producer has the
Question : Directions: Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. 20 : 1200 :: 28 : 2352 :: 50 : ?
Option 1: 7250
Option 2: 7500
Option 3: 7000
Option 4: 7550
Correct Answer: 7500
Solution : Given: 20 : 1200 :: 28 : 2352 :: 50 : ?
Find the square of the first number and then multiply by 3 to obtain the second number. Like, (20 : 1200)→(20)2 × 3 = 400 × 3 = 1200 And, (28 :
Question : Select the most appropriate meaning of the underlined idiom. We've sent a very strong protest letter. That should make them sit up and take notice.
Option 1: Follow
Option 2: Attend
Option 3: Observe
Option 4: Consider
Correct Answer: Consider
Solution : The fourth option is the correct answer.
The idiom "make them sit up and take notice" means to cause someone to pay attention or take something seriously. In this context, sending a strong protest letter is expected to make the recipients consider the issue seriously;
Question : if $a-b=3$ and $a^3-b^3=117$, then $|a+b|$ is equal to:
Option 1: 3
Option 2: 5
Option 3: 7
Option 4: 9
Correct Answer: 7
Solution : Given: a – b = 3 a3 – b3 = 117 We know, a3 – b3 = (a – b)3 + 3ab(a – b) ⇒ 117 = 27 + 3ab(3) ⇒ 9ab = 117 – 27 ⇒ 9ab = 90
Question : Directions: Select the figure from among the given options that can replace the question mark (?) in the following series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : In the given figure, follow the directions to find the next term –
In Box 1, there are two letters, A and B, placed diagonally. A is in the southwest, while B is in the northeast. There is a square at the centre of the box,
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