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Machine Learning based Multiple choice questions

Machine Learning-based Multiple choice questions 1. ML is a field of AI consisting of learning algorithms that? A. Improve their performance B. At executing some task C. Over time with experience D. All of the above 2. The action _______ of a robot arm specifies to Place block A on block B. A. STACK(A, B) B. LIST(A, B) C. QUEUE(A, B) D. ARRAY(A, B) 3.A model of language consists of the categories which do not include ________. A. System Unit B. structural units. C. data units D. empirical units 4. Different learning methods do not include? A. Introduction B. Analogy C. Deduction D. Memorization 5. The model will be trained with data in one single batch is known as? A. Batch learning B. Offline learning C. Both A and B D. None of the above 6. Which of the following are ML methods? A. based on human supervision B. supervised Learning C. semi-reinforcement Learning D. All of the above 7. In Model-based learning methods, an iterative process takes place on the ML models that are built bas
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Grammar: Subject-Verb Agreement

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            Making Subjects and Verbs Agree   What is a subject? The subject is the part of a sentence or clause that commonly indicates what it is about, who or what performs the action (that is, the agent). The subject is typically a noun or Often it appears at the beginning of the sentence. In a sentence, every verb must have a subject. If the verb expresses action—like a sneeze, jump, bark, or study—the subject is who or what. What is a verb? A verb can show action either mental or physical action. It can also show state of being. In grammar, number refers to the two forms of a word: singular (one) or plural (more than one)      Singular subjects take singular verbs:                     Ex.  The car stays in the garage Note:-           Each, Someone, Either, Anyone, Neither, Nobody, One, Somebody, No one, Anybody, Everyone,                     Everybody these subjects always take singular verbs.                                Ex. S omeone in the game was (not were) hurt. Rules:-
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Time, Speed and Distance Multiple Choice Questions | Problem on Trains & Boat and Streams

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  1. A boat goes 15 km upstream in 80 minutes. The speed of the stream is 5 km/h. The speed of the boat in still water is? A) 16.25 kmph B) 16 kmph C) 15 kmph D) 17 kmph ANSWER= (A) 16.25 kmph Solution:-15 km upstream in 80 minutes Æ 15/1.33 = 11.25 kmph. (upstream speed of the boat). Thus, still water speed of the boat = 11.25 + 5 = 16.25 kmph Check Answer   2. The speed of the boat in still water is 12 km/h and the speed of the stream is 2 km/h. A distance of 8 km, going upstream, is covered in? A)1 h B) 1 h 15 min C) 1 h 12 min D) None of these ANSWER= (D) None of these Solution:-8/(12 – 2) = 8/10 = 0.8 hours Check Answer   3. Two trains are running on parallel lines in the same direction at speeds of 40 kmph and 20 kmph respectively. The faster train crosses a man in the second train in 36 seconds. The length of the faster train is A) 200 m B) 225 m C) 185 m D) 210 m ANSWER= (A) 200 m
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Time and Work Multiple Choice Questions

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Practice MCQ question on Time and Work 1. Raju can do 25% of a piece of work in 5 days. How many days will he take to complete the work ten times? A) 150 days B) 250 days C) 200 days D) 180 days ANSWER= (C) 200 days Solution:-He will complete the work in 20 days. Hence, he will complete ten times the work in 200 days. Check Answer   2. 6 men can do a piece of work in 12 days. How many men are needed to do the work in 18 days? A) 3 men B) 2 men C) 4 men D) 6 men ANSWER= (C) 4 men Solution:-6 men for 12 days means 72 man-days. This would be equal to 4 men for 18 days. Check Answer   3. Nishu and Archana can do a piece of work in 10 days and Nishu alone can do it in 12 days. In how many days can Archana do it alone? A) 60 days B) 30 days C) 50 days D) 45 days ANSWER= (A) 60 days Solution:-N + A = 10% N = 8.33% Hence A = 1.66% Æ 60 days. Check Answer   4. Baba alone can do
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