Question
If each of the odd digits in the number ' 78343724' is
decreased by 1 and each of the even digits is increased by 1, which of the following will be the sum of the digits of so formed number?Solution
New number formed after adding and subtracting is 69252635 6+9+2+5+2+6+3+5 = 38 Alternate Method:- There are 4 odd and 4 even digits so finally addition and subtraction will be same. Hence, the sum of digits will remain same. 7+8+3+4+3+7+2+4 = 38
- Which of the following pairs (Rebellion - Year) is incorrectly matched?
Who among these was one of the founders of the 'Deccan Education Society'?
Which city in India hosted the inauguration of Ellie, Asia’s first animatronic elephant?
- Match the cultural festivals with their respective states:
A. Karma I. Jharkhand
B. Chaitraul II. Himachal Pradesh
C. Bathukamma III. Punjab
D... With which of the following relief sculptures were the walls of the great Stupa of Amaravati in the Lower Godavari region adorned?
In which year was the Chandrayaan-3 mission launched?
Who is the current Secretary of BCCI (2025)?
 Which bank has recently launched its first virtual credit cards ‘PIXEL Play’ and ‘PIXEL Go’?
Which dam has the largest reservoir capacity in India?
- Which is the southernmost major port of India?
Relevant for Exams:
