Question

232. If 50 kg of fine aggregates and 100 kg of coarse aggregates are mixed in a concrete whose water cement ratio is o.6,the weight of water required for harsh mix is
(a) 8 kg
(6) 10 kg
(c) 12 kg
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Answer 1

Answer:- 12 kg

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Answer 2

Answer: C

Explanation:

step by step solution:

for harsh mix concrete:

weight of water required= (0.3xweight of fine agg + 0.05xweight of coarse agg.)x water-cement ratio

= (0.3x50+0.05x100)x0.6

=12 kg