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ranvijay yadav

· started a discussion

· 1 Months ago

agar first statement na diya gya ho to ky hm sirf second statement se solve kr skte?? kr skte to kaise??

Question:
DIRECTIONS:  Given question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer:

What is the value of 144 $ 16 «7 # 9 ?

I. ‘$’ means ‘÷’, ‘«’ means ‘×’ and ‘#’ means ‘+’.

II. 16 $ 4 « 2 # 2 = 21.

Options:
A) The data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
B) The data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
C) The data in Statement I alone or in Statement II alone are sufficient to answer the question.
D) The data in both the Statements I and  II are not sufficient to answer the question.
Solution:
Ans-(A): From statement I
144  $  16 « 7 #  9
or,  ? = 144  ÷  16 × 7 + 9
or, ? = 9 × 7 + 9
or, ? = 63 + 9 = 72

The data in Statement I alone

Knowledge Expert

· commented

· 1 Months ago

Dear student
Given answer is correct.
From statement 2, we can observe by sign.
Then we solved it.

Best wishes
Team TR

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