Question
The average salary of 6 workers is (x + 5). If the
average salary of the first three workers is ₹10,000 and that of the last three workers is ₹14,000, find the value of (x + 15).Solution
According to the question, The average salary of 6 workers = (x + 5) = 6 * (x + 5) The total salary of first three workers = 3 * 10,000 = 30,000 The total salary of last three workers = 3 * 14,000 = 42,000 30,000 + 42,000 = 6 * (x + 5) 72,000 = 6(x + 5) 12,000 = x + 5 x = 11,995 x + 15 = 12,010
What will come in the place of question mark (?) in the given expression?
25% of 1280 + (41 × 4) = ?2Â
672 ÷ 28 × 24 + 363 – 309 =?
What should come in place of (?) question mark in the given expression.
65% of 460 − (3/4 of 160) = ?
4567.89 - 567.89 - 678.89 = ?
9999² + 1111² =?
[3/5 of (31 + 44) – 10] ÷ 7 = ?
7292/3 = ?
116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?
15% of 695 – 12.5% of 250 =? – 1200
Simplify the following expressions and choose the correct option.
{[(96 ÷ 3) × (5/8)] + 7²} ÷ 9 = ?
Relevant for Exams:
