Question
Which of the following numbers is divisible by
22?Solution
A number is divisible by 22 if it is divisible by both 2 and 11. Divisibility by 2: A number is divisible by 2 if its last digit is even. Divisibility by 11: A number is divisible by 11 if the alternating sum and difference of its digits is divisible by 11. According to the option-1 714538: Divisible by 2 (last digit 8 is even). Divisible by 11 (alternating sum: 0). Divisible by 22.
182 + 10 × 12 - ? = 312
53 – 8 = ? + 126
2850 ÷ 2.5 - ? × 42 = 300
Determine the value of ‘x’ if x% of 500 plus {1250 ÷ x of 10} × 5 equals 130
Evaluate
32 ÷ 2 of 7 of [14 ÷ 7 of (6 ÷ 3 + 5)] + (6 ÷ 2 + 1)
What will come in place of (?) in the given expression.
[(24 ÷ 3) + (18 × 2)] - 5 = ?666(2/3)% of 30 - 116(2/3)% of 90 =?
√ [? x 11 + (√ 1296)] = 16
What will come in the place of question mark (?) in the given expression?
{122 + (66/4) + (252/8)} ÷ 8 = (?)1/2
(62 + 82 ) X ? = 80% of 500 - 25 X 4
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