Question
‘A’ and ‘B’ started moving towards each other at
same time with a speed of 16 km/hr and 14 km/hr, respectively. If the distance covered by ‘A’ is 10 km more than that by ‘B’, when they meet then find the initial distance between them.Solution
Ratio of distance travelled by ‘A’ and ‘B’ = 16:14 = 8:7 Required distance = 10 × 15 = 150 km
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(1488.06 × 4.99) - 5677.95 + 1038.06 - 658.97 + (272.95 × 3.05) = ? × (36.95 × 4.02)
11.69% of 499.78 + (2.89 × 39.76) = ?
6401.23 × `1 3/4` - 352.87 × ? = 10443.789
What approximate value should come in the place of (?) in the following questions?
...
713.92 ÷ 14.14 * 69.8 = ? * 20.74 ÷ 8.9What approximate value will replace the question mark (?) in the following?
√57...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
600.11 ÷ 14.98 x 5.14 – 171.9 = √?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
? = 25.08 + 11.99 × 24.07
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