Question
132, 144, 162, 186, 216, 255,
294 Find the wrong number in the given number series?Solution
ATQ, 132 + (6 X 2) = 144 144 + (6 X 3) = 162 162 + (6 X 4) = 186 186 + (6 X 5) = 216 216 + (6 X 6) = 252 252 + (6 X 7) = 294 Therefore, '252' should come in place of '255'.
√3598 × √(230 ) ÷ √102= ?
15% of 2400 + (√ 484 – √ 256) = ?
(13)2 - 3127 ÷ 59 = ? x 4
6269 + 0.25 × 444 + 0.8 × 200 = ? × 15
...(53 + 480 ÷ 4)% of 20 = ?% of 70
Find the simplified value of the following expression:
62 + 122 × 5 - {272 + 162 - 422}
(15 × 225) ÷ (45 × 5) + 480 = ? + 25% of 1240
√ [? x 11 + (√ 1296)] = 16
11 × 25 + 12 × 15 + 14 × 20 + 15 = ?