Question
Some bags were distributed among (x + 6) students such
that each student received 15 bags. If there had been 5 students more, then bags received by each student would have been 3 less. Find the value of ‘x’.Solution
According to the question, (x + 6) × 15 = (x + 6 + 5) × 12 Or, 15x + 90 = 12x + 132 Or, 3x = 42 Or, x = 14
More No. System Questions
30% of 60% of 1800 + 13 × 14 = (? ÷ 75) × 5
535 + ? × 27 - 22 × 20 = 230Â
- What will come in place of (?) in the given expression.
(625 ÷ 25) + (144 ÷ 12) – (81 ÷ 9) = ? - Find the simplified form of the following expression:
128 - 85 of 2 + 26 X 4 √? = 120 - 102 + ∛125
Simplify the expression:
(9x² - 25) / (3x + 5)
36% of 640 – 12.5% of 352 + 25% of 640 = ? – 48% of 432
3/8 of 720 ÷ 15 + 12 = √?
(√121 + √196) × 7 =? × 5
What will come in the place of question mark (?) in the given expression?
(352 - ?) ÷ 8 = 2.5 X 40 - 444 ÷ 6
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