Question
If ' X ' means '+', '+' means '-', ' - ' means '÷' and '÷' means ' X ', select the number from the given options that can replace the question mark '?' in the following equation. 420 + 80 ÷ 10 - 5 X 35 = '?' - 2
More Mathematical operation Questions
- Which among the given operators should replace the “%” (in the same order) in the given expression below: 7 % 12 % 7 % 38 % 47 % 8
- If in a certain code language ‘+’ represents ‘×’, ‘–’ represents ‘+’, ‘×’ represents ‘÷’ and ‘÷’ represents ‘–’. Find out the value of ‘86 ÷ 54 × 9 ÷ 6 + 9...
- If $ means +, # means - , @ means x and * means ÷, then what is the value of 22 $ 3 @ 10 # 21 * 7 =?
- After interchanging "×" and "÷", "7" and "4", which of the following equations becomes correct?
- Select the number from among the given options that can replace the question mark (?) in the following series. 24, 35, 51, 73, 102, ?
- In the following equations, if ‘+’ is interchanged with ‘—’ and ‘6’ is interchanged with ‘7’, then which equation would be correct?
- Which two signs need to be interchanged to make the following equation correct? 62 – 14 × 75 ÷ 15 + 50 = 82
- If A # B means A + B, A $ B means A - B, A % B means A X B and A & B means A ÷ B, then what is the value of '154 & 22 % 5 $ 68 # 84'?
- Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation. 24 * 2 * 16 * 2 * 13 = 53
- In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following questio...
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