Question
Study the given pattern carefully and select the number
that can replace the question mark (?) in it. First row: 19, 6, 37 Second row: 21, 8, 45 Third row: 72, 14, ? (NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)Solution
The correct answer is C
More Previous year papers Questions
71, 79, 88, 152, ?, 393
17, 36, 65, 104, 153, ?
625, 125, 375, 75, 225, 45, ?
84, 63, ?, 283.5, 1701
12    48      192      ?      3072       12288
...What value should come in the place of (?) in the following number series?
71, 72, 76, 103, ?, 244What will come in place of the question mark (?) in the following series?
?, 65, 37, 73, 29, 81
Find the missing number in the given number series.
?, 26, 38, 70, 130, 226
14, 86, 150, ?, 254, 294
What value should come in the place of (?) in the following number series?
100, 115, ?, 190, 250, 325
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