Question
The average height of 50 pupils in a class is 150 cm.
Five of them whose average height is 146 cm leave the class, and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is: _______.Solution
The correct answer is C
More ESIC Part B Questions
24.035 × √? = 4607.89 ÷ 11.8259Â
Find the approximate value of Question mark(?) for given equation.Â
104.85% of 479.89 – √2400.91 + (71.92 ÷ 6.03) × 24.85 = ?
...{(22.22 2 + 6.06 3 ) ÷ 15.15} × 3.03 = ? – 55.05 × 4.04
3374.89% of 31.80 – 1739.85% of 44.72 = (?2 )% of 1188.13Â
- 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.)
Solve the given equation for ?. Find the approximate value.
[(49.88% of 320.11) × (34.85% of 460.24)] ÷ √783.94 = ?
?% of 549.83 – 18.05 × 31.96 = 44.94% of 479.84 – 13.98 × 33.13Â
75.22 of 219.98% + 359.99 ÷ 18.18 = ?
320.98 + 49.99% of (261.09 + 138.98) = ?
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