alleryજો a $ b = a² − b² આપેલ હોય, તો 7 $ 5 બરાબર શું થાય?
A35
B4
C74
D24
Answer & Solution
Correct answer: D. 24
વર્ગ કરતાં 49 અને 25 મળે છે, અને તેમનો તફાવત 24 છે.
Keep practising Order of Operations
Browse all Order of Operations questions for RRB NTPC, or explore more Reasoning topics.
Related questions
A number divided by 3 and then increased by 7 gives 15. What is it?Find ? if 48 ÷ ? + 5 = 13.What number replaces the question mark in ? × 4 − 6 = 22?Fill in the blank so that 36 ÷ 6 + ? = 10 holds.Pick the sign pair that balances 15 _ 3 _ 2 = 3.To make 5 _ 4 _ 2 equal 18, the blanks must holdWhich signs, left to right, complete 12 _ 4 _ 5 = 8 correctly?Choose the signs that balance the equation 6 _ 3 _ 2 = 20.