(98)10 , (120) 10 ,(78) 10 ,(216)10
Answers
Answer:
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Explanation:
Analogy Number Analogy
Understanding Number Analogy is a crucial step in solving questions on reasoning ability. The reasoning ability is checked mainly by the questions related to Number Analogy. The candidates are asked to identify and point out relationships, similarities or differences, and dissimilarities in a series or between groups of numbers. In the following section, we will try and get acquainted with the concept of analogies
Number Analogy of the Second Kind
Q no. 2) What number will follow the given series of numbers: 3, 6, 11, __ _?
13161822
Here let us try and find the rule that generates the given numbers. The first term is 3. The second is 6 and the third is 11. Often times, the number of the term (i.e. whether it is first, second, third or fourth) is very crucial. If we try this [term number]2 + 2, then we have:
First term = [1]2 + 2 = 3; which is the given first term. Second term of the series = [2]2 + 2 = 6; again the second term. And the third term = [3]2 + 2 = 11; which is the third term of the given series. Hence the rule is correct and we can use it to find the missing term. The missing term is = [4]2 + 2 = 18. Hence the answer is 18.
Summary
Follow the following steps to solve the questions based on the number analogy:
Step 1 – Gather all information from the given pair ( relations, sums, squares etc.)Step 2 – Apply the same rules, relations, formulae that you guessed in step 1 to all the options.
Practice Questions
Q 1: If x = 144 and y = 18, then x : y what
96: 1213: 169169: 13256: 16
Answer: A) 96: 12
Q 2: Guess the next number: 19 : 361 :: 66 : ____
693
256
4356
5346
Answer: C) 4356.
Q 3: 23 : 506 what 12 : ____
132
123
321
312
Answer: A) 132