Question
69, 35.5, 39.5, 68.25, 152.5, ?
What should come in place of the question mark (?) in the following number series?Solution
69 × 0.5 + 1² = 35.5 35.5 × 1 + 2² = 39.5 39.5 × 1.5 + 3² = 68.25 68.25 × 2 + 4² = 152.5 152.5 × 2.5 + 5² = 406.25
More Missing Series Questions
82% of 400 + √(?) = 130% of 600 - 85% of 400
34 × 2.5 + 6.4 × 1.5 – 4.8 × 1.2 =?
1428 ÷ 17 = ? % of 120
(23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
What will come in the place of question mark (?) in the given expression?
(40% of ? × 43 ) – 232 = 751Â
Calculate the simplified value of the given expression:
If (4 × 169 – 312 ÷ 12) ÷ 22 = √1296 – x, then determine the value of ‘x’.
(5/8 + 7/12) x 168 = ? + 93 - 25
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