Start learning 50% faster. Sign in now
A can complete the whole work in 6 × 5/2 = 15 days B can complete the whole work in 3 × 100/30 = 10 days Let the total unit of work be 30 unit (LCM of 15 and 10) Efficiency of A = 30/15 = 2 unit/day Efficiency of B = 30/10 = 3 unit/day Work done by A and B in 4 days = (2 + 3) x 4 = 20 unit Remaining work = 30 - 20 = 10 units Let the remaining work completed by C in x days 6 x x = 10 x = 10/6 B and C together can complete 70% of the original work in 30/(3 + 10/6) x 70/100 = 4 (1/2) days
Select the option that is related to the third number in the same way as the second number is related to the first number.
36 : 109 :: 25 : ?
Statements:
No crow is a monkey.
All monkeys are turtles.
No turtle is a snail.
Conclusions:
I. Some snails being...
Which of the following diagrams indicates the best relationship among females, girls and brides?
Fill in the blanks BA_BA_BAC_ACB_CBAC
i) Who is sitting in the second place on the left side of the Dani, Chintu is sitting at the fourth place on the right side.
ii) There are three ...
Which is the one that does not belong to the group?
Find the missing number in the given analogy:
144 : 1728 :: 169 : ?
If BEAR = YVZI, then BUILDING =
Which figure depicts the relationship between:
Man, Ornithology, Profession
If in a code language CRACKS is written as DQBBLR, then how would SPROUT be written in that same code language?