Question
Select the option in which the numbers share the same
relationship as that shared by the number in the set given below. (440, 229, 422)Solution
The logic followed here is: (440, 229, 422) → 440 - 229 = 211 → 211 x 2 = 422 By checking options, (550, 402, 135) → 550 - 402 = 148 → 148 x 2 = 296 (751, 396, 544) → 751 - 396 = 355 → 355 x 2 = 710 (988, 745, 486) → 988 - 745 = 243 → 243 x 2 = 486 (558, 256, 356) → 558 - 256 = 302 → 302 x 2 = 604 Hence, correct answer is (C).
Select the correct combination of mathematical signs that can sequentially replace the ‘*’ signs and balance the given equation.
16 * 5 * 35 ...
4 – 10 × 5 + 9 ÷ 3 = 51
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
90 * 5 * 15 * 2...
If the ‘-’ and ‘×’ are interchanged, What will be the value of the following equation?
34 × 22 + 192 ÷ 12 – 8
...Select the correct sequence of mathematical signs that can sequentially replace the ‘#’ signs and balance the given equation.
56 # 8 # 4 # 32...
If '@' means ' X ', '$' means '-', '#' means '÷', and '%' means '+', then what is the value of the expression: [75 % {(169 $ 15) # 11} @ 8]
87 D 29 A 12 B 5 C 9 = ?
If '$ means +', '# means –, '@ means ×' and '* means ÷', then what is the value of ' 16 $ 4 @ 5 # 72 * 8 ' ?
...Which sequence of mathematical symbols among given sequences must be inserted in place of the (?) in order to obtain the desired result?
(250 ? 7...
'!' means '÷', '$' means ' X ', '#' means '+' and '&' means '-' then what would be the value of the expression given below?
Expression: 63 $ ...
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