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2.5 × 1 + 1 = 3.5 3.5 × 2 + 2 = 9 9 × 3 + 3 = 30 30 × 4 + 4 = 124 124 × 5 + 5 = 625 Hence, x = 9 Hence, 9²-1 - 2× 9 = 81 - 1 - 18 = 62
Select the option that will correctly replace the question mark [?] in the following series.
SYI, WBK, AEM, EHO, ?
‘X’ and ‘Y’ invested Rs. 6000 and Rs. 7500 respectively for 10 months and 8 months respectively in a business. X gave away 60% of his profit to ...
यदि एक घड़ी का प्रतिबिम्ब दर्पण में दिखाई दे रहा है जिसमें 9...
IF ‘I Trust You’ is coded as ’576’ and ‘I Believe God’ is coded as ‘854’ and ‘You Can Do’ is coded as ‘236’ then what will be th...
How many consonants are there in the English alphabetical series in between the second letter of second word from the left end and fourth letter of the ...
"Roger Federer" is related to "Tennis" in the same way "Michael Phelps" is related to _____.
The ratio of two numbers is 7 : 5, and their HCF is 6. What is their LCM?
In a certain code, 'PRONOUNCED' is written as 'POPSQEFDOV'. How is ' HOMEPAGE ' written in the code?
Select the option that is related to the third term in the same way as the second term is related to the first term.
Unusual : Frequent :: Righteous :?
If all the letters of the word COMMUNITY are replaced by their immediate succeeding letter (in alphabetical series), then from the left end which letter...