Question
Amin, Basha and Cheez can do a piece of work in 90, 40
and 12 days respectively. But they decide. That a single person will work in a day and receive Rs 240 as his remuneration. Find the amount received by each person?Solution
Amin              Basha            Cheez 90                   40                   12                        360 4                     9                     30 3 days’ work =4+9+30=43unit. (3 × 8 = 24) days’ work = 43 × 8 = 344 units Remaining work = 360 – 344 = 16 units Work done by Amin in 9 days = (32+4) = 36 units Work done by Basha in 9 days = (72+9) = 81 units Remaining work = 16-(9+4) = 3 units Hence work done by Chaz (240+3) = 243 units Amin's remuneration = (36/360) x 240 = Rs 24, Basha's remuneration = 81 /360) × 240 = Rs 54 Chaz's remuneration = 243/ 360) × 240 = Rs 162.
Chemical equation is balanced according to the law of
Which enzyme in saliva breaks down starch?
The force required to maintain an object at a constant velocity is
When Mendel crossed a tall pes plant with a short pea plant, only tall plants were produced. Of these progeny F1  plants, ______ had dissimilar factor...
During the fermentation of sugar, the compound which is always formed is…………?
What is the primary source of the Sun’s energy?
The term 'Carbon Credit‘ is associated with
How many moles of carbon dioxide are present in a gas jar containing 1.501 × 1022 molecules of CO₂?
Metals are good conductors of electricity because –
Which of the two temperature scales are same ?
