Find the missing number in the matrix shown below:
3
4
5
5
12
13
7
24
?
नीचे प्रदर्शित आव्यूह में लुप्त संख्या का पता लगाइए:
4
5
5
12
13
7
24
?
A
27
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B
25
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C
29
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D
23
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Solution
The correct option is B 25 It’s evident that the 3 columns contain the Pythagoras triplets in ascending order. So, 32 + 42 = 52; 52 + 122 = 132 So, (72 + 242) = 252 The missing number is √(72+242)=25
यह प्रत्यक्ष है कि तीन स्तम्भ पाइथागोरियन त्रिक को बढ़ते क्रम में सम्मिलित करते हैं। इसलिए, 32 + 42 = 52; 52 + 122 = 132 इसलिए, लुप्त संख्या = √(72+242)=25