Start learning →

81 को 9 से और फिर 3 से विभाजित करने पर कौन-सी संख्या प्राप्त होती है?

A3
B27
C9
D1
Answer & Solution
Correct answer: A. 3
बाएँ से दाएँ हल करने पर, 81 ÷ 9 = 9 और 9 ÷ 3 = 3 प्राप्त होता है।
Practise this question with Quill — RRB NTPC →

Keep practising Order of Operations

Browse all Order of Operations questions for RRB NTPC, or explore more Reasoning topics.

Start a Order of Operations lesson →
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.